MPEP § 302.04 — Foreign Assignee May Designate Domestic Representative (Annotated Rules)

§302.04 Foreign Assignee May Designate Domestic Representative

USPTO MPEP version: BlueIron's Update: 2025-12-31

This page consolidates and annotates all enforceable requirements under MPEP § 302.04, including statutory authority, regulatory rules, examiner guidance, and practice notes. It is provided as guidance, with links to the ground truth sources. This is information only, it is not legal advice.

Foreign Assignee May Designate Domestic Representative

This section addresses Foreign Assignee May Designate Domestic Representative. Primary authority: 35 U.S.C. 293, 37 CFR 3.61, and 37 CFR 1.33(b). Contains: 1 requirement, 1 prohibition, 3 guidance statements, and 3 permissions.

Key Rules

Topic

PTAB Jurisdiction

3 rules
StatutoryPermittedAlways
[mpep-302-04-d1c3ef12ef252af6dfb36593]
Nonresident Patentee Must Designate Domestic Representative for Service of Process
Note:
A non-U.S. resident patentee must file a written designation with the Patent and Trademark Office stating the name and address of a U.S.-based person to receive service of process or notice regarding proceedings affecting the patent.

Every patentee not residing in the United States may file in the Patent and Trademark Office a written designation stating the name and address of a person residing within the United States on whom may be served process or notice of proceedings affecting the patent or rights thereunder. If the person designated cannot be found at the address given in the last designation, or if no person has been designated, the United States District Court for the Eastern District of Virginia shall have jurisdiction and summons shall be served by publication or otherwise as the court directs. The court shall have the same jurisdiction to take any action respecting the patent or rights thereunder that it would have if the patentee were personally within the jurisdiction of the court.

Jump to MPEP SourcePTAB JurisdictionPTAB Contested Case Procedures
StatutoryProhibitedAlways
[mpep-302-04-be7eef05424686bcffa02a66]
Service Jurisdiction for Nonresident Patentees
Note:
If a designated person cannot be found at the last address given, the United States District Court for the Eastern District of Virginia has jurisdiction to serve process.

Every patentee not residing in the United States may file in the Patent and Trademark Office a written designation stating the name and address of a person residing within the United States on whom may be served process or notice of proceedings affecting the patent or rights thereunder. If the person designated cannot be found at the address given in the last designation, or if no person has been designated, the United States District Court for the Eastern District of Virginia shall have jurisdiction and summons shall be served by publication or otherwise as the court directs. The court shall have the same jurisdiction to take any action respecting the patent or rights thereunder that it would have if the patentee were personally within the jurisdiction of the court.

Jump to MPEP SourcePTAB JurisdictionPTAB Contested Case Procedures
StatutoryRequiredAlways
[mpep-302-04-79d4c53452149be7c3d831ff]
Court Has Same Jurisdiction Over Nonresident Patentee
Note:
The court can take any action regarding a patent or its rights even if the non-U.S. resident patentee is not physically present within the jurisdiction.

Every patentee not residing in the United States may file in the Patent and Trademark Office a written designation stating the name and address of a person residing within the United States on whom may be served process or notice of proceedings affecting the patent or rights thereunder. If the person designated cannot be found at the address given in the last designation, or if no person has been designated, the United States District Court for the Eastern District of Virginia shall have jurisdiction and summons shall be served by publication or otherwise as the court directs. The court shall have the same jurisdiction to take any action respecting the patent or rights thereunder that it would have if the patentee were personally within the jurisdiction of the court.

Jump to MPEP SourcePTAB JurisdictionPTAB Contested Case Procedures
Topic

Assignment and Ownership (MPEP Chapter 300)

2 rules
StatutoryPermittedAlways
[mpep-302-04-25f58238a608f1a3487ba01c]
Foreign Assignee Must Designate US Representative
Note:
A foreign assignee of a patent, patent application, trademark application, or registration must designate a domestic representative in the United States Patent and Trademark Office.

If the assignee of a patent, patent application, trademark application or trademark registration is not domiciled in the United States, the assignee may designate a domestic representative in a document filed in the United States Patent and Trademark Office. The designation should state the name and address of a person residing within the United States on whom may be served process or notice of proceedings affecting the application, patent or registration or rights thereunder.

Jump to MPEP Source · 37 CFR 3.61Assignment and Ownership (MPEP Chapter 300)
StatutoryRecommendedAlways
[mpep-302-04-6cca12478748ac3b5e89400a]
Foreign Assignee Must Designate Domestic Representative for US Proceedings
Note:
A foreign assignee must designate a domestic representative who resides in the U.S. to receive process or notice of proceedings related to their patent, application, or registration.

If the assignee of a patent, patent application, trademark application or trademark registration is not domiciled in the United States, the assignee may designate a domestic representative in a document filed in the United States Patent and Trademark Office. The designation should state the name and address of a person residing within the United States on whom may be served process or notice of proceedings affecting the application, patent or registration or rights thereunder.

Jump to MPEP Source · 37 CFR 3.61Assignment and Ownership (MPEP Chapter 300)
Topic

Assignment Signature Requirements

2 rules
StatutoryRecommendedAlways
[mpep-302-04-6621d1da48172991d0a17c2f]
Designation of Domestic Representative Must Be Separate Document
Note:
The assignee must submit the designation of a domestic representative as a separate paper from any assignment document.

An assignee of a patent or patent application who is not domiciled in the United States may, by written document signed by such assignee, designate a domestic representative. The designation of domestic representative should always be submitted to the Office as a paper separate from any assignment document. The designation of a domestic representative should be clearly labeled “Designation of Domestic Representative” and it will be entered into the record of the appropriate application or patent file. The designation must be signed in accordance with 37 CFR 1.33(b).

Jump to MPEP Source · 37 CFR 1.33(b)Assignment Signature RequirementsCorrespondence Address RequirementsDocuments Requiring Signature
StatutoryRecommendedAlways
[mpep-302-04-a845708f43c17518a8f3c717]
Requirement for Clearly Labeling Designation of Domestic Representative
Note:
The designation of a domestic representative must be clearly labeled and entered into the appropriate application or patent file.

An assignee of a patent or patent application who is not domiciled in the United States may, by written document signed by such assignee, designate a domestic representative. The designation of domestic representative should always be submitted to the Office as a paper separate from any assignment document. The designation of a domestic representative should be clearly labeled “Designation of Domestic Representative” and it will be entered into the record of the appropriate application or patent file. The designation must be signed in accordance with 37 CFR 1.33(b).

Jump to MPEP Source · 37 CFR 1.33(b)Assignment Signature RequirementsCorrespondence Address RequirementsDocuments Requiring Signature
Topic

Signature Requirements

1 rules
StatutoryPermittedAlways
[mpep-302-04-8bb8495a2b99020dc5050fbf]
Foreign Assignee May Designate Domestic Representative
Note:
A foreign assignee can designate a domestic representative by signing a written document, which must be submitted separately and clearly labeled.

An assignee of a patent or patent application who is not domiciled in the United States may, by written document signed by such assignee, designate a domestic representative. The designation of domestic representative should always be submitted to the Office as a paper separate from any assignment document. The designation of a domestic representative should be clearly labeled “Designation of Domestic Representative” and it will be entered into the record of the appropriate application or patent file. The designation must be signed in accordance with 37 CFR 1.33(b).

Jump to MPEP Source · 37 CFR 1.33(b)Signature RequirementsAssignment Signature RequirementsCorrespondence Address Requirements
Topic

Correspondence Address Requirements

1 rules
StatutoryRequiredAlways
[mpep-302-04-51e2429a59aa8c9df4226f58]
Designation of Domestic Representative Required for Foreign Assignees
Note:
A foreign assignee must sign a separate document to designate a domestic representative when assigning a patent or application in the U.S.

An assignee of a patent or patent application who is not domiciled in the United States may, by written document signed by such assignee, designate a domestic representative. The designation of domestic representative should always be submitted to the Office as a paper separate from any assignment document. The designation of a domestic representative should be clearly labeled “Designation of Domestic Representative” and it will be entered into the record of the appropriate application or patent file. The designation must be signed in accordance with 37 CFR 1.33(b).

Jump to MPEP Source · 37 CFR 1.33(b)Correspondence Address RequirementsDocuments Requiring SignatureCorrespondence Address

Citations

Primary topicCitation
Assignment Signature Requirements
Correspondence Address Requirements
Signature Requirements
37 CFR § 1.33(b)

Source Text from USPTO’s MPEP

This is an exact copy of the MPEP from the USPTO. It is here for your reference to see the section in context.

BlueIron Last Updated: 2025-12-31