Prosecution Insights
Last updated: October 26, 2026

Sean P O'Keefe, USPTO Patent Examiner

Listed by the USPTO as O'KEEFE, SEAN P

Tech Center 1700 • Art Units: 1737 1738

This examiner grants 66% of resolved cases

Analysis

O'KEEFE, SEAN P is assigned to tech center 1700 and art unit 1737. The record contains 276 resolved cases, an allowance rate of 65.6%, and a median of 1113 days to allowance. Interviews are associated with a 13.6% lift. The figures support using interviews as part of a balanced prosecution strategy, especially when discussion can narrow the examiner's concerns without sacrificing claim scope.

The listed companies are NIPPON STEEL Corporation, Daido Steel Co., Ltd., and General Electric Company. The listed firms are BIRCH STEWART KOLASCH & BIRCH, LLP, FGTL, and MCGINN INTELLECTUAL PROPERTY LAW GROUP, PLLC. Counsel may prepare specific technical explanations and amendment options, while planning for the recorded timing and the possibility of continued written examination.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

65.6%
Allow Rate
+0.6% vs TC avg
314
Total Applications
+13.6%
Interview Lift
1113
Avg Prosecution Days
Based on 276 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
14.1%
§102 Novelty
45.8%
§103 Obviousness
30.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18467778 METHOD FOR MANUFACTURING A COMPONENT USING AN ADDITIVE PROCESS Non-Final OA General Electric Company
18678499 UEGO CONTROLLED THERMAL-CHEMICAL TREATMENT METHOD FOR LI-ION BATTERY RECYCLING Non-Final OA Ford Global Technologies, LLC
18721577 HOT STAMPED BODY Non-Final OA NIPPON STEEL CORPORATION
18716021 HOT STAMPED BODY Non-Final OA NIPPON STEEL CORPORATION
18284032 NON-ORIENTED ELECTRICAL STEEL SHEET Final Rejection NIPPON STEEL CORPORATION

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Frequently Asked Questions

What is examiner Sean P O'Keefe's allowance rate?

65.6% of resolved applications examined by Sean P O'Keefe were allowed (276 resolved cases), compared with 63.4% across Art Unit 1737 over the last five years.

Does an interview help with examiner Sean P O'Keefe?

This examiner's interview lift is +13.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Sean P O'Keefe take to allow a patent?

Applications allowed by Sean P O'Keefe took 1,113 days on average from filing to allowance.

Which art unit does examiner Sean P O'Keefe work in?

Sean P O'Keefe examines applications in Art Unit 1737 in Tech Center 1700 (Chemistry & Materials).

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