To effectively address the backlog of patent applications and further shorten the examination cycle, the United States Patent and Trademark Office (USPTO) has officially launched the Streamlined Claim Set Pilot Program. With claim streamlining as its core requirement, the program offers eligible patent applicants priority examination eligibility for the first Office Action, helping to improve the efficiency of patent examination.
In short, applicants can obtain faster examination feedback by optimizing the scope of claims and meeting specific filing requirements. For enterprises and individuals with needs for U.S. patent portfolio layout, this pilot program is of great significance as it is directly related to the control of application progress and time costs.
I. Core Objectives of the Pilot Program
The core logic of this USPTO pilot program is clear: by guiding applicants to optimize the scope of claims, examination resources will be focused on applications with streamlined claims, thereby reducing the backlog of cases and shortening the examination cycle.
John A. Squires, Director of the USPTO, pointed out that scientifically streamlined claim sets can create favorable conditions for examiners to conduct in-depth examinations and perform their duties efficiently in accordance with the law. By taking the initiative to optimize the scope of claims, applicants participate in resolving the backlog issue—exchanging appropriate claim streamlining for faster examination feedback. For its part, the USPTO leverages this program to optimize the allocation of examination resources, enhance the overall case-handling efficiency, and build a pattern of positive interaction and collaborative advancement between applicants and the examination authority, achieving a win-win situation for all parties.
It should be specially noted that applications selected for the pilot program will only enjoy priority examination eligibility before the issuance of the first Office Action, and will no longer receive preferential treatment in subsequent examination stages.
II. Key Filing Thresholds
The pilot program clearly defines the applicable patent types and applicant eligibility criteria, which must be verified item by item before filing:
Applicable Patent Types
The program applies only to specific pending utility patent applications, which must meet the following requirements:
Must be original non-reissue, non-continuing utility patent applications (filed under 35 U.S.C. § 111(a));
National stage applications filed under 35 U.S.C. § 371 are excluded (such applications are ineligible for participation).
Core Eligibility Requirements
Applicants must meet multiple requirements simultaneously, among which claim restrictions serve as the core threshold:
Claim Quantity Limits: The number of independent claims ≤ 1, the total number of claims ≤ 10, and multiple dependent claims are not allowed;
Dependent Claim Format: Except for independent claims, all other claims must comply with the provisions of 35 U.S.C. § 112(d)—they must incorporate by reference prior claims, fully include all the limiting features of the incorporated claims, and further limit the subject matter of the prior claims; in addition, the reference shall appear in the preamble, and the claims shall belong to the same statutory invention category as the independent claim;
Applicant Entity Limits: The applicant or joint inventor(s) shall not be listed as an inventor or joint inventor in more than 3 other non-provisional patent applications (where such applications have filed a petition for special examination under this pilot program);
Document Filing Requirements: A Petition for Special Examination must be filed prior to the publication date of the Federal Register Notice (using Form PTO/SB/472, namely the Certification and Petition for Special Examination Under the Streamlined Claim Set Pilot Program). The petition, together with the petition fee, must be submitted electronically via the USPTO Patent Center; application documents (specification, claims, abstract) must comply with the USPTO’s DOCX format submission specifications;
Other Restrictions: If the application contains a non-publication request, such request must be withdrawn at the same time as or before filing the Petition for Special Examination; the petition must be submitted before the issuance of the first Office Action (including written restriction requirements). If the application has already been assigned to an examiner in a specific Technology Center, the USPTO will generally reject the petition.
Friendly Reminder: If the current claim configuration fails to meet the above standards, applicants may adjust the content of claims by submitting preliminary amendment documents, and then file the application after it meets the pilot program requirements.
III. Timeframe Requirements
The acceptance of petitions for the pilot program is subject to clear deadlines and Technology Center quotas; late submissions or submissions exceeding the quota will not be accepted. The specific requirements are as follows:
Acceptance Period: Within 12 months starting from October 27, 2025;
Quota Requirements: Each Technology Center will accept at least approximately 200 pilot program applications;
Termination Conditions: The earlier of the two conditions above shall prevail; if there are significant differences in participation levels among various Technology Centers (e.g., the number of applications received by a certain Technology Center far exceeds 200), it may trigger the early termination of the program, and the USPTO will issue a notice through public channels;
To ensure policy transparency, the USPTO will publish the total number of petitions submitted and the number of accepted pilot program applications for each Technology Center in real time on its official website, and relevant entities may check the updates regularly.
IV. Important Notes
Limited Scope of Priority Examination Eligibility: It only covers the examination stage before the issuance of the first Office Action; no preferential examination treatment will be granted in subsequent examination procedures.
Strict Compliance with Document Submission Specifications: The designated form must be used as required, and submissions must be made electronically via the Patent Center. Application documents must meet the DOCX format standards to avoid application rejection due to format issues.
Complete Eligibility Verification in Advance: Before filing, focus on verifying core conditions such as the number of claims, dependent claim format, and the number of related applications filed by the applicant and inventor(s). Complete claim amendments in advance if necessary.
Continuous Monitoring of Official Updates: Closely track the pilot program progress data published on the USPTO official website, keep abreast of the risk of program termination, and avoid missing the application window.
