Patent Law FAQ
This FAQ answers all your questions about patent law, patent procedure, and the patent examination process.
MPEP 200 – Types and Status of Application; Benefit and Priority (4)
The MPEP does not specify a fixed deadline for submitting the English translation of a non-English provisional application. However, it indicates that the translation must be provided within a time period set by the USPTO. According to MPEP ¶ 2.38:
“If 1) and 2) are not filed (or if the benefit claim is not withdrawn) prior to the expiration of the time period set in this Office action, the present application will be abandoned.”
This suggests that the USPTO will set a specific deadline in an Office action, and you must comply with this deadline to avoid abandonment of your application.
For more information on non-English language, visit: non-English language.
For more information on provisional application, visit: provisional application.
Divisional applications and provisional applications are distinct types of patent applications with different purposes and characteristics:
- Divisional Application: Claims subject matter from a prior non-provisional application that is independent and distinct from the original claims.
- Provisional Application: A temporary application that establishes a priority date but does not mature into an issued patent.
The MPEP explicitly states in MPEP ¶ 2.01:
“An application claiming the benefit of a provisional application under 35 U.S.C. 119(e) should not be called a ‘divisional’ of the prior application.”
This distinction is important because divisional applications claim the benefit under 35 U.S.C. 120, while provisional applications are claimed under 35 U.S.C. 119(e).
For more information on Divisional application, visit: Divisional application.
For more information on patent law, visit: patent law.
For more information on provisional application, visit: provisional application.
For more information on USPTO, visit: USPTO.
Can a continuation-in-part application claim priority to a provisional application?
Yes, a continuation-in-part (CIP) application can claim priority to a provisional application, but with some important considerations. The MPEP 201.08 doesn’t explicitly address this scenario, but it can be inferred from the general rules governing CIP applications and provisional applications.
Key points to understand:
- Priority claim: A CIP can claim priority to a provisional application for subject matter disclosed in the provisional.
- New matter: Any new matter added in the CIP will have the filing date of the CIP itself, not the provisional application.
- One-year deadline: The CIP must be filed within one year of the provisional application’s filing date to claim its benefit.
- Multiple priorities: A CIP might claim priority to both a provisional and a non-provisional application in some cases.
Inventors should carefully document which parts of their CIP application correspond to the provisional disclosure to ensure proper priority claims.
For more information on new matter, visit: new matter.
For more information on provisional application, visit: provisional application.
What happens if I miss the 12-month deadline for filing a nonprovisional application after a provisional application?
If you miss the 12-month deadline for filing a nonprovisional application claiming the benefit of a provisional application, you lose the right to claim that benefit. The MPEP states: A provisional application is not entitled to the right of priority under 35 U.S.C. 119(e) unless the full fee set forth in 37 CFR 1.16(d) has been paid and the basic filing fee set forth in 37 CFR 1.16(a) has been paid on or before the date the provisional application was filed.
(MPEP 201.04) Additionally, you cannot extend this 12-month period. However, you may still file a nonprovisional application; it just won’t have the earlier priority date of the provisional application.
To learn more:
To learn more:
MPEP 200 – Types and Status of Application; Benefit and Priority Claims (1)
Claiming foreign priority under 35 U.S.C. 119(a)-(d) and claiming benefit of a U.S. provisional application under 35 U.S.C. 119(e) are similar in some ways but have important differences:
1. Time limit:
– Foreign priority: Must be claimed within 12 months (6 months for design applications)
– Provisional: Must be claimed within 12 months
2. Effective filing date:
– Both can provide an earlier effective filing date for prior art purposes
3. Patent term:
– Foreign priority: Does not affect patent term
– Provisional: The 12-month period counts towards the 20-year patent term
4. Disclosure requirements:
– Both require the earlier application to provide adequate support for the claimed invention
5. Formalities:
– Foreign priority: Requires a certified copy of the foreign application
– Provisional: No certified copy required, but the provisional must be in English
6. Inventorship:
– Foreign priority: Requires at least one common inventor
– Provisional: Requires at least one common inventor
7. International effect:
– Foreign priority: Recognized in other Paris Convention countries
– Provisional: May not be recognized in some foreign jurisdictions
Both types of priority claims can be valuable for establishing an earlier effective filing date, but they have different requirements and effects that should be considered when developing a patent strategy.
MPEP 201 – Types of Applications (2)
Divisional applications and provisional applications are distinct types of patent applications with different purposes and characteristics:
- Divisional Application: Claims subject matter from a prior non-provisional application that is independent and distinct from the original claims.
- Provisional Application: A temporary application that establishes a priority date but does not mature into an issued patent.
The MPEP explicitly states in MPEP ¶ 2.01:
“An application claiming the benefit of a provisional application under 35 U.S.C. 119(e) should not be called a ‘divisional’ of the prior application.”
This distinction is important because divisional applications claim the benefit under 35 U.S.C. 120, while provisional applications are claimed under 35 U.S.C. 119(e).
For more information on Divisional application, visit: Divisional application.
For more information on patent law, visit: patent law.
For more information on provisional application, visit: provisional application.
For more information on USPTO, visit: USPTO.
Can a continuation-in-part application claim priority to a provisional application?
Yes, a continuation-in-part (CIP) application can claim priority to a provisional application, but with some important considerations. The MPEP 201.08 doesn’t explicitly address this scenario, but it can be inferred from the general rules governing CIP applications and provisional applications.
Key points to understand:
- Priority claim: A CIP can claim priority to a provisional application for subject matter disclosed in the provisional.
- New matter: Any new matter added in the CIP will have the filing date of the CIP itself, not the provisional application.
- One-year deadline: The CIP must be filed within one year of the provisional application’s filing date to claim its benefit.
- Multiple priorities: A CIP might claim priority to both a provisional and a non-provisional application in some cases.
Inventors should carefully document which parts of their CIP application correspond to the provisional disclosure to ensure proper priority claims.
For more information on new matter, visit: new matter.
For more information on provisional application, visit: provisional application.
MPEP 2100 – Patentability (1)
Provisional applications can be used as prior art under pre-AIA 35 U.S.C. 102(e), but there are specific requirements. The MPEP states:
“Where a U.S. patent claims benefit to a provisional application, at least one claim of the patent must be supported by the disclosure of the relied upon provisional application in compliance with pre-AIA 35 U.S.C. 112, first paragraph, in order for the patent to be usable as prior art under pre-AIA 35 U.S.C. 102(e) as of the relied upon provisional application’s filing date.”
This means that for a provisional application’s filing date to be used as the effective date for prior art purposes:
- The later-filed patent must claim benefit to the provisional application
- At least one claim in the patent must be fully supported by the provisional application’s disclosure
- The support must meet the requirements of pre-AIA 35 U.S.C. 112, first paragraph
If these conditions are met, the provisional application’s filing date can be used as the effective date for prior art purposes under pre-AIA 35 U.S.C. 102(e).
To learn more:
MPEP 211 – Claiming the Benefit of an Earlier Filing Date Under 35 U.S.C. 120 and 119(e) (1)
The MPEP does not specify a fixed deadline for submitting the English translation of a non-English provisional application. However, it indicates that the translation must be provided within a time period set by the USPTO. According to MPEP ¶ 2.38:
“If 1) and 2) are not filed (or if the benefit claim is not withdrawn) prior to the expiration of the time period set in this Office action, the present application will be abandoned.”
This suggests that the USPTO will set a specific deadline in an Office action, and you must comply with this deadline to avoid abandonment of your application.
For more information on non-English language, visit: non-English language.
For more information on provisional application, visit: provisional application.
MPEP 213-Right of Priority of Foreign Application (1)
Claiming foreign priority under 35 U.S.C. 119(a)-(d) and claiming benefit of a U.S. provisional application under 35 U.S.C. 119(e) are similar in some ways but have important differences:
1. Time limit:
– Foreign priority: Must be claimed within 12 months (6 months for design applications)
– Provisional: Must be claimed within 12 months
2. Effective filing date:
– Both can provide an earlier effective filing date for prior art purposes
3. Patent term:
– Foreign priority: Does not affect patent term
– Provisional: The 12-month period counts towards the 20-year patent term
4. Disclosure requirements:
– Both require the earlier application to provide adequate support for the claimed invention
5. Formalities:
– Foreign priority: Requires a certified copy of the foreign application
– Provisional: No certified copy required, but the provisional must be in English
6. Inventorship:
– Foreign priority: Requires at least one common inventor
– Provisional: Requires at least one common inventor
7. International effect:
– Foreign priority: Recognized in other Paris Convention countries
– Provisional: May not be recognized in some foreign jurisdictions
Both types of priority claims can be valuable for establishing an earlier effective filing date, but they have different requirements and effects that should be considered when developing a patent strategy.
MPEP 2136.02 – Content Of The Prior Art Available Against The Claims (1)
Provisional applications can be used as prior art under pre-AIA 35 U.S.C. 102(e), but there are specific requirements. The MPEP states:
“Where a U.S. patent claims benefit to a provisional application, at least one claim of the patent must be supported by the disclosure of the relied upon provisional application in compliance with pre-AIA 35 U.S.C. 112, first paragraph, in order for the patent to be usable as prior art under pre-AIA 35 U.S.C. 102(e) as of the relied upon provisional application’s filing date.”
This means that for a provisional application’s filing date to be used as the effective date for prior art purposes:
- The later-filed patent must claim benefit to the provisional application
- At least one claim in the patent must be fully supported by the provisional application’s disclosure
- The support must meet the requirements of pre-AIA 35 U.S.C. 112, first paragraph
If these conditions are met, the provisional application’s filing date can be used as the effective date for prior art purposes under pre-AIA 35 U.S.C. 102(e).
To learn more:
MPEP 300 – Ownership and Assignment (1)
No, including government support information on a provisional application cover sheet is not sufficient to meet the requirements of 35 U.S.C. 202(c)(6). The MPEP states:
Providing information concerning government support on a provisional application cover sheet does not satisfy the requirement of 35 U.S.C. 202(c)(6) which requires that the a statement be included within the specification of such application and any patent issuing thereon specifying that the invention was made with Government support and that the Government has certain rights in the invention.
The government license rights statement must be included within the specification itself, not just on the cover sheet.
MPEP 310 – Government License Rights to Contractor – Owned Inventions Made Under Federally Sponsored Research and Development (1)
No, including government support information on a provisional application cover sheet is not sufficient to meet the requirements of 35 U.S.C. 202(c)(6). The MPEP states:
Providing information concerning government support on a provisional application cover sheet does not satisfy the requirement of 35 U.S.C. 202(c)(6) which requires that the a statement be included within the specification of such application and any patent issuing thereon specifying that the invention was made with Government support and that the Government has certain rights in the invention.
The government license rights statement must be included within the specification itself, not just on the cover sheet.
Patent Law (10)
No, including government support information on a provisional application cover sheet is not sufficient to meet the requirements of 35 U.S.C. 202(c)(6). The MPEP states:
Providing information concerning government support on a provisional application cover sheet does not satisfy the requirement of 35 U.S.C. 202(c)(6) which requires that the a statement be included within the specification of such application and any patent issuing thereon specifying that the invention was made with Government support and that the Government has certain rights in the invention.
The government license rights statement must be included within the specification itself, not just on the cover sheet.
The MPEP does not specify a fixed deadline for submitting the English translation of a non-English provisional application. However, it indicates that the translation must be provided within a time period set by the USPTO. According to MPEP ¶ 2.38:
“If 1) and 2) are not filed (or if the benefit claim is not withdrawn) prior to the expiration of the time period set in this Office action, the present application will be abandoned.”
This suggests that the USPTO will set a specific deadline in an Office action, and you must comply with this deadline to avoid abandonment of your application.
For more information on non-English language, visit: non-English language.
For more information on provisional application, visit: provisional application.
Divisional applications and provisional applications are distinct types of patent applications with different purposes and characteristics:
- Divisional Application: Claims subject matter from a prior non-provisional application that is independent and distinct from the original claims.
- Provisional Application: A temporary application that establishes a priority date but does not mature into an issued patent.
The MPEP explicitly states in MPEP ¶ 2.01:
“An application claiming the benefit of a provisional application under 35 U.S.C. 119(e) should not be called a ‘divisional’ of the prior application.”
This distinction is important because divisional applications claim the benefit under 35 U.S.C. 120, while provisional applications are claimed under 35 U.S.C. 119(e).
For more information on Divisional application, visit: Divisional application.
For more information on patent law, visit: patent law.
For more information on provisional application, visit: provisional application.
For more information on USPTO, visit: USPTO.
Can a continuation-in-part application claim priority to a provisional application?
Yes, a continuation-in-part (CIP) application can claim priority to a provisional application, but with some important considerations. The MPEP 201.08 doesn’t explicitly address this scenario, but it can be inferred from the general rules governing CIP applications and provisional applications.
Key points to understand:
- Priority claim: A CIP can claim priority to a provisional application for subject matter disclosed in the provisional.
- New matter: Any new matter added in the CIP will have the filing date of the CIP itself, not the provisional application.
- One-year deadline: The CIP must be filed within one year of the provisional application’s filing date to claim its benefit.
- Multiple priorities: A CIP might claim priority to both a provisional and a non-provisional application in some cases.
Inventors should carefully document which parts of their CIP application correspond to the provisional disclosure to ensure proper priority claims.
For more information on new matter, visit: new matter.
For more information on provisional application, visit: provisional application.
Provisional applications can be used as prior art under pre-AIA 35 U.S.C. 102(e), but there are specific requirements. The MPEP states:
“Where a U.S. patent claims benefit to a provisional application, at least one claim of the patent must be supported by the disclosure of the relied upon provisional application in compliance with pre-AIA 35 U.S.C. 112, first paragraph, in order for the patent to be usable as prior art under pre-AIA 35 U.S.C. 102(e) as of the relied upon provisional application’s filing date.”
This means that for a provisional application’s filing date to be used as the effective date for prior art purposes:
- The later-filed patent must claim benefit to the provisional application
- At least one claim in the patent must be fully supported by the provisional application’s disclosure
- The support must meet the requirements of pre-AIA 35 U.S.C. 112, first paragraph
If these conditions are met, the provisional application’s filing date can be used as the effective date for prior art purposes under pre-AIA 35 U.S.C. 102(e).
To learn more:
What happens if I miss the 12-month deadline for filing a nonprovisional application after a provisional application?
If you miss the 12-month deadline for filing a nonprovisional application claiming the benefit of a provisional application, you lose the right to claim that benefit. The MPEP states: A provisional application is not entitled to the right of priority under 35 U.S.C. 119(e) unless the full fee set forth in 37 CFR 1.16(d) has been paid and the basic filing fee set forth in 37 CFR 1.16(a) has been paid on or before the date the provisional application was filed.
(MPEP 201.04) Additionally, you cannot extend this 12-month period. However, you may still file a nonprovisional application; it just won’t have the earlier priority date of the provisional application.
To learn more:
To learn more:
Claiming foreign priority under 35 U.S.C. 119(a)-(d) and claiming benefit of a U.S. provisional application under 35 U.S.C. 119(e) are similar in some ways but have important differences:
1. Time limit:
– Foreign priority: Must be claimed within 12 months (6 months for design applications)
– Provisional: Must be claimed within 12 months
2. Effective filing date:
– Both can provide an earlier effective filing date for prior art purposes
3. Patent term:
– Foreign priority: Does not affect patent term
– Provisional: The 12-month period counts towards the 20-year patent term
4. Disclosure requirements:
– Both require the earlier application to provide adequate support for the claimed invention
5. Formalities:
– Foreign priority: Requires a certified copy of the foreign application
– Provisional: No certified copy required, but the provisional must be in English
6. Inventorship:
– Foreign priority: Requires at least one common inventor
– Provisional: Requires at least one common inventor
7. International effect:
– Foreign priority: Recognized in other Paris Convention countries
– Provisional: May not be recognized in some foreign jurisdictions
Both types of priority claims can be valuable for establishing an earlier effective filing date, but they have different requirements and effects that should be considered when developing a patent strategy.
To correct inventorship in a provisional application, you must follow the procedure outlined in 37 CFR 1.48(d). The requirements include:
- A request signed by a party set forth in 37 CFR 1.33(b) to correct the inventorship, identifying each inventor by their legal name
- The processing fee set forth in 37 CFR 1.17(q)
The MPEP advises, When an inventor is being added, applicants should also file a corrected application data sheet or a new cover sheet providing the residence of all inventors.
To learn more:
To correct inventorship in a provisional patent application, the following steps must be taken:
- Submit a request signed by a party set forth in 37 CFR 1.33(b)
- Identify each inventor by their legal name in the request
- Pay the processing fee set forth in 37 CFR 1.17(q)
- When adding an inventor, file a corrected application data sheet or a new cover sheet with the residence of all inventors
The MPEP states: 37 CFR 1.48(d) provides a procedure for adding or deleting or correcting or updating the name of an inventor in a provisional application. 37 CFR 1.48(d) requires that the submission include: (1) a request, signed by a party set forth in 37 CFR 1.33(b), to correct the inventorship that identifies each inventor by their legal name; and (2) the fee set forth in 37 CFR 1.17(q).
To learn more:
A provisional patent application requires a cover sheet with specific identifying information. According to the MPEP:
“A cover sheet providing identifying information is required for a complete provisional application. In accordance with 37 CFR 1.51(c)(1) the cover sheet must state that it is for a provisional application, it must identify and give the residence of the inventor or inventors, and it must give a title of the invention.”
The cover sheet must include:
- Statement that it is for a provisional application
- Inventor(s) identification and residence
- Title of the invention
- Name and registration number of the attorney or agent (if applicable)
- Docket number (if applicable)
- Correspondence address
- Statement regarding federally sponsored research or development (if applicable)
- Name of the government agency and contract number (if developed under a government contract)
For more details on provisional application requirements, refer to MPEP § 201.04.
To learn more:
Patent Procedure (10)
No, including government support information on a provisional application cover sheet is not sufficient to meet the requirements of 35 U.S.C. 202(c)(6). The MPEP states:
Providing information concerning government support on a provisional application cover sheet does not satisfy the requirement of 35 U.S.C. 202(c)(6) which requires that the a statement be included within the specification of such application and any patent issuing thereon specifying that the invention was made with Government support and that the Government has certain rights in the invention.
The government license rights statement must be included within the specification itself, not just on the cover sheet.
The MPEP does not specify a fixed deadline for submitting the English translation of a non-English provisional application. However, it indicates that the translation must be provided within a time period set by the USPTO. According to MPEP ¶ 2.38:
“If 1) and 2) are not filed (or if the benefit claim is not withdrawn) prior to the expiration of the time period set in this Office action, the present application will be abandoned.”
This suggests that the USPTO will set a specific deadline in an Office action, and you must comply with this deadline to avoid abandonment of your application.
For more information on non-English language, visit: non-English language.
For more information on provisional application, visit: provisional application.
Divisional applications and provisional applications are distinct types of patent applications with different purposes and characteristics:
- Divisional Application: Claims subject matter from a prior non-provisional application that is independent and distinct from the original claims.
- Provisional Application: A temporary application that establishes a priority date but does not mature into an issued patent.
The MPEP explicitly states in MPEP ¶ 2.01:
“An application claiming the benefit of a provisional application under 35 U.S.C. 119(e) should not be called a ‘divisional’ of the prior application.”
This distinction is important because divisional applications claim the benefit under 35 U.S.C. 120, while provisional applications are claimed under 35 U.S.C. 119(e).
For more information on Divisional application, visit: Divisional application.
For more information on patent law, visit: patent law.
For more information on provisional application, visit: provisional application.
For more information on USPTO, visit: USPTO.
Can a continuation-in-part application claim priority to a provisional application?
Yes, a continuation-in-part (CIP) application can claim priority to a provisional application, but with some important considerations. The MPEP 201.08 doesn’t explicitly address this scenario, but it can be inferred from the general rules governing CIP applications and provisional applications.
Key points to understand:
- Priority claim: A CIP can claim priority to a provisional application for subject matter disclosed in the provisional.
- New matter: Any new matter added in the CIP will have the filing date of the CIP itself, not the provisional application.
- One-year deadline: The CIP must be filed within one year of the provisional application’s filing date to claim its benefit.
- Multiple priorities: A CIP might claim priority to both a provisional and a non-provisional application in some cases.
Inventors should carefully document which parts of their CIP application correspond to the provisional disclosure to ensure proper priority claims.
For more information on new matter, visit: new matter.
For more information on provisional application, visit: provisional application.
Provisional applications can be used as prior art under pre-AIA 35 U.S.C. 102(e), but there are specific requirements. The MPEP states:
“Where a U.S. patent claims benefit to a provisional application, at least one claim of the patent must be supported by the disclosure of the relied upon provisional application in compliance with pre-AIA 35 U.S.C. 112, first paragraph, in order for the patent to be usable as prior art under pre-AIA 35 U.S.C. 102(e) as of the relied upon provisional application’s filing date.”
This means that for a provisional application’s filing date to be used as the effective date for prior art purposes:
- The later-filed patent must claim benefit to the provisional application
- At least one claim in the patent must be fully supported by the provisional application’s disclosure
- The support must meet the requirements of pre-AIA 35 U.S.C. 112, first paragraph
If these conditions are met, the provisional application’s filing date can be used as the effective date for prior art purposes under pre-AIA 35 U.S.C. 102(e).
To learn more:
What happens if I miss the 12-month deadline for filing a nonprovisional application after a provisional application?
If you miss the 12-month deadline for filing a nonprovisional application claiming the benefit of a provisional application, you lose the right to claim that benefit. The MPEP states: A provisional application is not entitled to the right of priority under 35 U.S.C. 119(e) unless the full fee set forth in 37 CFR 1.16(d) has been paid and the basic filing fee set forth in 37 CFR 1.16(a) has been paid on or before the date the provisional application was filed.
(MPEP 201.04) Additionally, you cannot extend this 12-month period. However, you may still file a nonprovisional application; it just won’t have the earlier priority date of the provisional application.
To learn more:
To learn more:
Claiming foreign priority under 35 U.S.C. 119(a)-(d) and claiming benefit of a U.S. provisional application under 35 U.S.C. 119(e) are similar in some ways but have important differences:
1. Time limit:
– Foreign priority: Must be claimed within 12 months (6 months for design applications)
– Provisional: Must be claimed within 12 months
2. Effective filing date:
– Both can provide an earlier effective filing date for prior art purposes
3. Patent term:
– Foreign priority: Does not affect patent term
– Provisional: The 12-month period counts towards the 20-year patent term
4. Disclosure requirements:
– Both require the earlier application to provide adequate support for the claimed invention
5. Formalities:
– Foreign priority: Requires a certified copy of the foreign application
– Provisional: No certified copy required, but the provisional must be in English
6. Inventorship:
– Foreign priority: Requires at least one common inventor
– Provisional: Requires at least one common inventor
7. International effect:
– Foreign priority: Recognized in other Paris Convention countries
– Provisional: May not be recognized in some foreign jurisdictions
Both types of priority claims can be valuable for establishing an earlier effective filing date, but they have different requirements and effects that should be considered when developing a patent strategy.
To correct inventorship in a provisional application, you must follow the procedure outlined in 37 CFR 1.48(d). The requirements include:
- A request signed by a party set forth in 37 CFR 1.33(b) to correct the inventorship, identifying each inventor by their legal name
- The processing fee set forth in 37 CFR 1.17(q)
The MPEP advises, When an inventor is being added, applicants should also file a corrected application data sheet or a new cover sheet providing the residence of all inventors.
To learn more:
To correct inventorship in a provisional patent application, the following steps must be taken:
- Submit a request signed by a party set forth in 37 CFR 1.33(b)
- Identify each inventor by their legal name in the request
- Pay the processing fee set forth in 37 CFR 1.17(q)
- When adding an inventor, file a corrected application data sheet or a new cover sheet with the residence of all inventors
The MPEP states: 37 CFR 1.48(d) provides a procedure for adding or deleting or correcting or updating the name of an inventor in a provisional application. 37 CFR 1.48(d) requires that the submission include: (1) a request, signed by a party set forth in 37 CFR 1.33(b), to correct the inventorship that identifies each inventor by their legal name; and (2) the fee set forth in 37 CFR 1.17(q).
To learn more:
A provisional patent application requires a cover sheet with specific identifying information. According to the MPEP:
“A cover sheet providing identifying information is required for a complete provisional application. In accordance with 37 CFR 1.51(c)(1) the cover sheet must state that it is for a provisional application, it must identify and give the residence of the inventor or inventors, and it must give a title of the invention.”
The cover sheet must include:
- Statement that it is for a provisional application
- Inventor(s) identification and residence
- Title of the invention
- Name and registration number of the attorney or agent (if applicable)
- Docket number (if applicable)
- Correspondence address
- Statement regarding federally sponsored research or development (if applicable)
- Name of the government agency and contract number (if developed under a government contract)
For more details on provisional application requirements, refer to MPEP § 201.04.
To learn more: