Prosecution Insights
Last updated: April 19, 2026

Examiner: ROJOHN III, CLAIRE E

Tech Center 3700 • Art Units: 3744 3763 3785

This examiner grants 65% of resolved cases

Performance Statistics

65.4%
Allow Rate
-4.6% vs TC avg
583
Total Applications
+18.8%
Interview Lift
1164
Avg Prosecution Days
Based on 557 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
22.0%
§102 Novelty
50.8%
§103 Obviousness
25.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18427953 VEHICLE CONTROLLER HEAT DISSIPATION MODULE Final Rejection HYUNDAI MOBIS CO., LTD.
18764038 HIGH PERFORMANCE HEAT EXCHANGER Non-Final OA APPLIED Materials, Inc.
18644545 CONTOURED INLET MANIFOLD FOR SUBFREEZING HEAT EXCHANGER Non-Final OA Hamilton Sundstrand Corporation
18315857 HEAT EXCHANGER CORE LAYER Final Rejection Hamilton Sundstrand Corporation
18556423 A VAPOR CHAMBER Non-Final OA SIGNIFY HOLDING B.V.
18575310 HEAT EXCHANGER FOR A MOTOR VEHICLE Non-Final OA Valeo Systemes Thermiques
18167543 HEAT EXCHANGER Final Rejection VALEO SYSTEMES THERMIQUES
18167612 ATTACHMENT FOR A HEAT EXCHANGER Final Rejection VALEO SYSTEMES THERMIQUES
18728804 Air Conditioning System and Method of Manufacturing an Air Conditioning System Non-Final OA Truma Gerätetechnik GmbH & Co. KG
18625424 FLEXIBLE HEAT DISSIPATION DEVICE Final Rejection Wistron Corporation
18405314 ACTIVE HEAT DISSIPATION APPARATUS AND MANUFACTURING METHOD OF THE SAME Non-Final OA KMW INC.
18699685 TEMPERATURE ADJUSTMENT DEVICE Non-Final OA KELK Ltd.
18792330 HEAT SINK Non-Final OA NATIONAL YANG MING CHIAO TUNG UNIVERSITY
18782907 LATENT HEAT STORAGE UNIT Non-Final OA SHINKO ELECTRIC INDUSTRIES CO., LTD.
18649888 COOLING DEVICE Final Rejection BITMAIN TECHNOLOGIES INC.
18648258 COOLING DEVICE Final Rejection BITMAIN TECHNOLOGIES INC.
18622465 CARBON NANOTUBE-BASED THERMAL INTERFACE MATERIALS AND METHODS OF MAKING AND USING THEREOF Non-Final OA Carbice Corporation
18551124 THERMAL CONDUCTOR Non-Final OA TOMOEGAWA CO., LTD.
18140605 WATER-COOLING HEAT DISSIPATION DEVICE WITH ADJUSTABLE FAN DIRECTION Non-Final OA SILVERSTONE TECHNOLOGY CO., LTD.

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