Prosecution Insights
Last updated: August 17, 2026

Examiner: SERGENT, RABON A

Tech Center 1700 • Art Units: 1638 1765 1796

This examiner grants 55% of resolved cases

Performance Statistics

54.8%
Allow Rate
-10.2% vs TC avg
1,032
Total Applications
+24.2%
Interview Lift
1312
Avg Prosecution Days
Based on 995 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
15.3%
§102 Novelty
35.4%
§103 Obviousness
37.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18226514 CURABLE COMPOSITION, CURED PRODUCT, OPTICAL MEMBER, AND OPTICAL DEVICE Final Rejection DAICEL CORPORATION
18573796 POLYURETHANE UREA FIBER OR FILM AND PREPARATION METHOD THEREOF Non-Final OA BASF SE
18555434 PROCESS FOR PREPARATION OF A CARBODIIMIDE AND/OR A POLYCARBODIIMIDE Non-Final OA BASF SE
18261886 REDUCTION OF MONOMERIC ISOCYANATES BY POROUS MATERIAL Non-Final OA BASF SE
17784132 POLYUREA COPOLYMER Final Rejection BASF SE
18372927 COATING MATERIAL COMPOSITION, KIT, COATING FILM, AND COATING FILM FORMING METHOD Final Rejection TOSOH CORPORATION

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