Prosecution Insights
Last updated: August 18, 2026

Examiner: KATCHEVES, BASIL S

Tech Center 3600 • Art Units: 3633 3635 3638

This examiner grants 72% of resolved cases

Performance Statistics

72.2%
Allow Rate
+20.2% vs TC avg
1,283
Total Applications
+17.2%
Interview Lift
866
Avg Prosecution Days
Based on 1256 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
23.6%
§102 Novelty
46.8%
§103 Obviousness
18.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18440038 WINDOW WITH A VENT WINDOW ASSEMBLY FOR A VEHICLE Non-Final OA AIRBUS HELICOPTERS
18968461 FLOOR PANEL AND METHOD FOR MANUFACTURING FLOOR PANELS Non-Final OA Unilin, BV
19094119 WALL PANEL Final Rejection DDP Specialty Electronic Materials US, LLC.
18343044 REINFORCED INSULATED STRUCTURAL PANELS Final Rejection DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
19030827 FULLY ASSEMBLED STORAGE ROOM Non-Final OA Zhejiang Shedex Industrial and Trading Co., Ltd.
19030485 WATER RETAINING WINDOW Non-Final OA Zhejiang Dongrui Industrial and Trading Co., Ltd.
18796243 TRANSPORTABLE AND MULTI CONFIGURABLE, MODULAR SOLAR SYSTEMS AND METHODS FOR USE Non-Final OA AJAXMT HOLDINGS, LLC

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