MPEP § 724.02 — Method of Submitting Trade Secret, Proprietary, and/or Protective Order Materials (Annotated Rules)

§724.02 Method of Submitting Trade Secret, Proprietary, and/or Protective Order Materials

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

This page consolidates and annotates all enforceable requirements under MPEP § 724.02, 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.

Method of Submitting Trade Secret, Proprietary, and/or Protective Order Materials

This section addresses Method of Submitting Trade Secret, Proprietary, and/or Protective Order Materials. Primary authority: 37 CFR 1.59, 37 CFR 1.17(g)), and 37 CFR 1.17(g). Contains: 6 requirements and 1 guidance statement.

Key Rules

Topic

Processing Fees

3 rules
StatutoryRequiredAlways
[mpep-724-02-12972414a56ed72d21d18137]
Transmittal Letter Must Contain Identifying Info and Trade Secret Notice
Note:
The envelope or container must be accompanied by a transmittal letter that includes the same identifying information as the envelope, states that materials are trade secrets or subject to a protective order, and includes a petition to expunge if not material to patentability.

The envelope or container must be accompanied by a transmittal letter which also contains the same identifying information as the envelope or container. The transmittal letter must also state that the materials in the envelope or container are considered trade secrets or proprietary, or are subject to a protective order, and are being submitted for consideration under MPEP § 724. A petition under 37 CFR 1.59 and fee therefor (37 CFR 1.17(g)) to expunge the information, if found not to be material to patentability, should accompany the envelope or container.

Jump to MPEP Source · 37 CFR 1.59Processing FeesFee RequirementsPetition Fees (37 CFR 1.17)
StatutoryRequiredAlways
[mpep-724-02-966f7a102f24af2195bb226a]
Transmittal Letter Must State Trade Secrets and Protective Orders
Note:
The transmittal letter must identify materials as trade secrets, proprietary information, or subject to a protective order and indicate they are submitted under MPEP § 724.

The envelope or container must be accompanied by a transmittal letter which also contains the same identifying information as the envelope or container. The transmittal letter must also state that the materials in the envelope or container are considered trade secrets or proprietary, or are subject to a protective order, and are being submitted for consideration under MPEP § 724. A petition under 37 CFR 1.59 and fee therefor (37 CFR 1.17(g)) to expunge the information, if found not to be material to patentability, should accompany the envelope or container.

Jump to MPEP Source · 37 CFR 1.59Processing FeesFee RequirementsPetition Fees (37 CFR 1.17)
StatutoryRecommendedAlways
[mpep-724-02-06d500787b2940620cf20de7]
Petition to Expunge Trade Secret Information If Not Material
Note:
A petition under 37 CFR 1.59 and fee must accompany the envelope or container if the information is found not to be material to patentability.

The envelope or container must be accompanied by a transmittal letter which also contains the same identifying information as the envelope or container. The transmittal letter must also state that the materials in the envelope or container are considered trade secrets or proprietary, or are subject to a protective order, and are being submitted for consideration under MPEP § 724. A petition under 37 CFR 1.59 and fee therefor (37 CFR 1.17(g)) to expunge the information, if found not to be material to patentability, should accompany the envelope or container.

Jump to MPEP Source · 37 CFR 1.59Processing FeesFee RequirementsPetition Fees (37 CFR 1.17)
Topic

PTAB Jurisdiction

3 rules
MPEP GuidanceRequiredAlways
[mpep-724-02-032358b0bdc21ccb31a865ae]
Documents Must Be Clearly Labeled as Trade Secret, Proprietary, or Subject to Protective Order
Note:
Each document must be labeled as a trade secret, proprietary, or subject to protective order to avoid confusion with national security documents.

Information which is considered by the party submitting the same to be either trade secret material or proprietary material, and any material subject to a protective order, must be clearly labeled as such and be filed in a sealed, clearly labeled, envelope or container. Each document or item must be clearly labeled as a “Trade Secret” document or item, a “Proprietary” document or item, or as an item or document “Subject To Protective Order.” It is essential that the terms “Confidential,” “Secret,” and “Restricted” or “Restricted Data” not be used when marking these documents or items in order to avoid confusion with national security information documents which are marked with these terms (note also MPEP § 121). If the item or document is “Subject to Protective Order” the proceeding, including the tribunal, must be set forth on each document or item. Of course, the envelope or container, as well as each of the documents or items, must be labeled with complete identifying information for the file to which it is directed, including the Office or area to which the envelope or container is directed.

Jump to MPEP SourcePTAB JurisdictionPTAB Contested Case ProceduresSecrecy Orders
MPEP GuidanceRequiredAlways
[mpep-724-02-73d546c6b7c78ee2f7d511fa]
Document Must Label Protective Order Status
Note:
Each document subject to a protective order must be clearly labeled and include the proceeding tribunal.

Information which is considered by the party submitting the same to be either trade secret material or proprietary material, and any material subject to a protective order, must be clearly labeled as such and be filed in a sealed, clearly labeled, envelope or container. Each document or item must be clearly labeled as a “Trade Secret” document or item, a “Proprietary” document or item, or as an item or document “Subject To Protective Order.” It is essential that the terms “Confidential,” “Secret,” and “Restricted” or “Restricted Data” not be used when marking these documents or items in order to avoid confusion with national security information documents which are marked with these terms (note also MPEP § 121). If the item or document is “Subject to Protective Order” the proceeding, including the tribunal, must be set forth on each document or item. Of course, the envelope or container, as well as each of the documents or items, must be labeled with complete identifying information for the file to which it is directed, including the Office or area to which the envelope or container is directed.

Jump to MPEP SourcePTAB JurisdictionPTAB Contested Case ProceduresSecrecy Orders
MPEP GuidanceRequiredAlways
[mpep-724-02-220b531b8400ecd277d3aaa5]
Documents and Envelopes Must Be Clearly Labeled
Note:
All documents and envelopes must be clearly labeled with complete identifying information, including the Office or area to which they are directed. Trade secret, proprietary, and protective order materials must also be marked accordingly.

Information which is considered by the party submitting the same to be either trade secret material or proprietary material, and any material subject to a protective order, must be clearly labeled as such and be filed in a sealed, clearly labeled, envelope or container. Each document or item must be clearly labeled as a “Trade Secret” document or item, a “Proprietary” document or item, or as an item or document “Subject To Protective Order.” It is essential that the terms “Confidential,” “Secret,” and “Restricted” or “Restricted Data” not be used when marking these documents or items in order to avoid confusion with national security information documents which are marked with these terms (note also MPEP § 121). If the item or document is “Subject to Protective Order” the proceeding, including the tribunal, must be set forth on each document or item. Of course, the envelope or container, as well as each of the documents or items, must be labeled with complete identifying information for the file to which it is directed, including the Office or area to which the envelope or container is directed.

Jump to MPEP SourcePTAB JurisdictionPTAB Contested Case ProceduresSecrecy Orders
Topic

PTAB Contested Case Procedures

1 rules
MPEP GuidanceRequiredAlways
[mpep-724-02-0321c9abfa4ddd67bc19cfcf]
Trade Secrets and Proprietary Materials Must Be Sealed
Note:
Documents containing trade secrets or proprietary information must be clearly labeled, placed in sealed containers, and marked with the appropriate designation.

Information which is considered by the party submitting the same to be either trade secret material or proprietary material, and any material subject to a protective order, must be clearly labeled as such and be filed in a sealed, clearly labeled, envelope or container. Each document or item must be clearly labeled as a “Trade Secret” document or item, a “Proprietary” document or item, or as an item or document “Subject To Protective Order.” It is essential that the terms “Confidential,” “Secret,” and “Restricted” or “Restricted Data” not be used when marking these documents or items in order to avoid confusion with national security information documents which are marked with these terms (note also MPEP § 121). If the item or document is “Subject to Protective Order” the proceeding, including the tribunal, must be set forth on each document or item. Of course, the envelope or container, as well as each of the documents or items, must be labeled with complete identifying information for the file to which it is directed, including the Office or area to which the envelope or container is directed.

Jump to MPEP SourcePTAB Contested Case ProceduresPTAB JurisdictionSecrecy Orders

Citations

Primary topicCitation
Processing Fees37 CFR § 1.17(g)
Processing Fees37 CFR § 1.59
PTAB Contested Case Procedures
PTAB Jurisdiction
MPEP § 121
MPEP § 501
Processing FeesMPEP § 724

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