Prosecution Insights
Last updated: August 18, 2026

Examiner: BHATTACHAN, BIGYAN NMN

Tech Center 3700 • Art Units: 3763

This examiner grants 0% of resolved cases

Performance Statistics

Allow Rate
-70.0% vs TC avg
11
Total Applications
Interview Lift
257
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
22.0%
§102 Novelty
63.4%
§103 Obviousness
12.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18962052 HEAT EXCHANGER Non-Final OA LG Electronics Inc.
18941258 HEAT STORAGE SYSTEM AND PROCESS FOR OPERATING THE HEAT STORAGE SYSTEM Non-Final OA BASF SE
18934867 LANCED SINE WAVE FIN CONFIGURATION FOR HEAT EXCHANGERS Non-Final OA Carrier Corporation
18864404 COOLING MODULE, IN PARTICULAR FOR A VEHICLE Non-Final OA VALEO SYSTEMES THERMIQUES
18754952 HEAT EXCHANGER CORE LAYER DESIGN Final Rejection Hamilton Sundstrand Corporation

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