Prosecution Insights
Last updated: August 17, 2026

Examiner: RUPPERT, ERIC S

Tech Center 3700 • Art Units: 1772 3744 3763

This examiner grants 60% of resolved cases

Performance Statistics

59.9%
Allow Rate
-10.1% vs TC avg
813
Total Applications
+24.3%
Interview Lift
1021
Avg Prosecution Days
Based on 771 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
17.5%
§102 Novelty
50.8%
§103 Obviousness
29.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18830715 COOLING STATION Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
19007881 HEAT EXCHANGER FOR VEHICLE AND VEHICLE Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18649208 HEAT EXCHANGER HAVING A MIXING CHAMBER WITH LOUVERS Non-Final OA PRATT & WHITNEY CANADA CORP.
18426054 Thermal Energy Transfer Assembly And Method Of Making The Same Non-Final OA BorgWarner Inc.
18813122 COOLANT DISTRIBUTION DEVICE Non-Final OA LITE-ON TECHNOLOGY CORPORATION
18726948 AIR HANDLING UNIT Non-Final OA GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
18708341 HEAT EXCHANGER Non-Final OA Hanon Systems

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