Patent Law FAQ
This FAQ answers all your questions about patent law, patent procedure, and the patent examination process.
MPEP 400 – Representative of Applicant or Owner (2)
For applications filed on or after September 16, 2012, the following parties may file a patent application as the applicant:
- The inventor(s)
- An assignee to whom the inventor has assigned the invention
- An obligated assignee to whom the inventor is under an obligation to assign the invention
- A person who otherwise shows sufficient proprietary interest in the matter
As stated in 37 CFR 1.46(a): “A person to whom the inventor has assigned or is under an obligation to assign the invention may make an application for patent. A person who otherwise shows sufficient proprietary interest in the matter may make an application for patent on behalf of and as agent for the inventor on proof of the pertinent facts and a showing that such action is appropriate to preserve the rights of the parties.”
MPEP 409.03(f) distinguishes between an assignment and an agreement to assign in the context of proving proprietary interest for pre-AIA 37 CFR 1.47(b) applications. The key differences are:
- Assignment: A completed transfer of rights in the invention.
- Agreement to Assign: A promise to transfer rights in the future, often conditional.
For an assignment, MPEP 409.03(f) states:
“If the application has been assigned, a copy of the assignment (in the English language) must be submitted. The assignment must clearly indicate that the invention described in the pre-AIA 37 CFR 1.47(b) application was assigned to the pre-AIA 37 CFR 1.47(b) applicant.”
For an agreement to assign:
“When an inventor has agreed in writing to assign an invention described in an application deposited pursuant to pre-AIA 37 CFR 1.47(b), a copy of that agreement should be submitted.”
Additionally, if the agreement to assign is conditional, evidence that the conditions have been met must be provided. This often applies to employment agreements, where the applicant must prove the invention was made during the course of employment.
To learn more:
To learn more:
Patent Law (2)
For applications filed on or after September 16, 2012, the following parties may file a patent application as the applicant:
- The inventor(s)
- An assignee to whom the inventor has assigned the invention
- An obligated assignee to whom the inventor is under an obligation to assign the invention
- A person who otherwise shows sufficient proprietary interest in the matter
As stated in 37 CFR 1.46(a): “A person to whom the inventor has assigned or is under an obligation to assign the invention may make an application for patent. A person who otherwise shows sufficient proprietary interest in the matter may make an application for patent on behalf of and as agent for the inventor on proof of the pertinent facts and a showing that such action is appropriate to preserve the rights of the parties.”
MPEP 409.03(f) distinguishes between an assignment and an agreement to assign in the context of proving proprietary interest for pre-AIA 37 CFR 1.47(b) applications. The key differences are:
- Assignment: A completed transfer of rights in the invention.
- Agreement to Assign: A promise to transfer rights in the future, often conditional.
For an assignment, MPEP 409.03(f) states:
“If the application has been assigned, a copy of the assignment (in the English language) must be submitted. The assignment must clearly indicate that the invention described in the pre-AIA 37 CFR 1.47(b) application was assigned to the pre-AIA 37 CFR 1.47(b) applicant.”
For an agreement to assign:
“When an inventor has agreed in writing to assign an invention described in an application deposited pursuant to pre-AIA 37 CFR 1.47(b), a copy of that agreement should be submitted.”
Additionally, if the agreement to assign is conditional, evidence that the conditions have been met must be provided. This often applies to employment agreements, where the applicant must prove the invention was made during the course of employment.
To learn more:
To learn more:
Patent Procedure (2)
For applications filed on or after September 16, 2012, the following parties may file a patent application as the applicant:
- The inventor(s)
- An assignee to whom the inventor has assigned the invention
- An obligated assignee to whom the inventor is under an obligation to assign the invention
- A person who otherwise shows sufficient proprietary interest in the matter
As stated in 37 CFR 1.46(a): “A person to whom the inventor has assigned or is under an obligation to assign the invention may make an application for patent. A person who otherwise shows sufficient proprietary interest in the matter may make an application for patent on behalf of and as agent for the inventor on proof of the pertinent facts and a showing that such action is appropriate to preserve the rights of the parties.”
MPEP 409.03(f) distinguishes between an assignment and an agreement to assign in the context of proving proprietary interest for pre-AIA 37 CFR 1.47(b) applications. The key differences are:
- Assignment: A completed transfer of rights in the invention.
- Agreement to Assign: A promise to transfer rights in the future, often conditional.
For an assignment, MPEP 409.03(f) states:
“If the application has been assigned, a copy of the assignment (in the English language) must be submitted. The assignment must clearly indicate that the invention described in the pre-AIA 37 CFR 1.47(b) application was assigned to the pre-AIA 37 CFR 1.47(b) applicant.”
For an agreement to assign:
“When an inventor has agreed in writing to assign an invention described in an application deposited pursuant to pre-AIA 37 CFR 1.47(b), a copy of that agreement should be submitted.”
Additionally, if the agreement to assign is conditional, evidence that the conditions have been met must be provided. This often applies to employment agreements, where the applicant must prove the invention was made during the course of employment.
To learn more:
To learn more: