Prosecution Insights
Last updated: May 29, 2026

Examiner: TAVAKOLDAVANI, KAMRAN

Tech Center 3700 • Art Units: 3611 3744 3763

This examiner grants 83% of resolved cases

Performance Statistics

82.6%
Allow Rate
+12.6% vs TC avg
484
Total Applications
+7.6%
Interview Lift
876
Avg Prosecution Days
Based on 437 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
10.2%
§102 Novelty
84.4%
§103 Obviousness
4.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18884972 REFRIGERATOR Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18548780 SURFACE HEAT EXCHANGER HAVING ADDITIONAL OUTLETS Final Rejection SAFRAN
18773926 REFRIGERATION CYCLE DEVICE Non-Final OA DENSO CORPORATION
18772551 DEHUMIDIFIER Non-Final OA LG ELECTRONICS INC.
18612640 HEAT EXCHANGER Final Rejection LG ELECTRONICS INC.
18372505 HEAT EXCHANGER Non-Final OA LG ELECTRONICS INC.
18823499 HOOD FOR MEMS-BASED COOLING SYSTEMS Non-Final OA Frore Systems Inc.
18543345 Cryogenic Cooling System Configuration for Multi-Unit Scaling for Quantum Computing Systems Non-Final OA Google LLC
18409754 SYSTEMS AND METHODS FOR TWO-PHASE COLD PLATE COOLING Final Rejection Vertiv Corporation
18310347 PHASE CHANGE MATERIAL ENERGY STORAGE FOR ELECTRIC VEHICLE THERMAL MANAGEMENT SYSTEM AND METHOD Final Rejection HONEYWELL INTERNATIONAL INC.
18275883 COMPRESSOR, IN PARTICULAR REFRIGERANT COMPRESSOR, REFRIGERATION MACHINE, AND METHOD FOR PRODUCING A COMPRESSOR Non-Final OA thyssenkrupp AG
18570120 COMPOSITE HEAT EXCHANGER FOR ELECTRIC VEHICLE Non-Final OA Hanon Systems
18689071 HEAT-TREATMENT MODULE WITH EXPANSION MEMBER Final Rejection VALEO SYSTEMES THERMIQUES
18034018 CHILLER SYSTEM WITH SERIAL FLOW EVAPORATORS Non-Final OA Johnson Controls Tyco IP Holdings LLP
18466345 FLUIDIC OSCILLATORS FOR THE PASSIVE COOLING OF ELECTRONIC DEVICES Non-Final OA Toyota Motor Engineering & Manufacturing North America, Inc.
18719553 ELECTRIC VEHICLE AND HEAT PUMP SYSTEM THEREOF Non-Final OA BEIJING CHEHEJIA AUTOMOBILE TECHNOLOGY CO., LTD.
18326741 FLIP-ABLE VAV PIPING PACKAGE Final Rejection TRANE INTERNATIONAL INC.
18284099 HEAT EXCHANGER AND OUTDOOR UNIT COMPRISING SAID HEAT EXCHANGER Final Rejection FUJITSU GENERAL LIMITED
18122385 INSTALLATION SYSTEMS AND METHODS FOR SELF-CONTAINED HEAT PUMP ROOM CONDITIONING UNITS Non-Final OA Rheem Manufacturing Company
18806267 APPLIANCE ICE MAKING ASSEMBLY Non-Final OA Haier US Appliance Solutions, Inc.
18440392 FRONT ACCESS PANEL FOR AN ENERGY RECOVERY VENTILATOR OF AN AIR CONDITIONING APPLIANCE Non-Final OA Haier US Appliance Solutions, Inc.
18722748 A WORKING FLUID EXTRACTION SYSTEM FOR A DISPLACEMENT MACHINE AND A METHOD OF OPERATING THE SYSTEM Non-Final OA Heaten AS
18651904 DETECTION AND MITIGATION OF COOLANT LEAKS IN MULTIPLE BRANCH COOLANT SYSTEM Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC
18356826 ELECTRONIC ENCLOSURE WITH IMPROVED HEAT TRANSFER PERFORMANCE Non-Final OA Eagle Technology, LLC
18833302 SYSTEM AND METHOD FOR HEATING OR COOLING EMPLOYING HEAT PUMP Non-Final OA Hydro-Québec
18779404 METHOD FOR COOLING A PRODUCT WITH A REFRIGERATION SYSTEM Non-Final OA STANDEX INTERNATIONAL CORPORATION
18228815 CONDENSER TUBE WITH NON-UNIFORM SURFACE ENHANCEMENTS Final Rejection LIQUIDSTACK HOLDING B.V.
18623253 FIXED ORIFICE REFRIGERANT DISTRIBUTION SYSTEM Final Rejection Goodman Manufacturing Company, L.P.
18599504 ANTI-FREEZING PIPE HAVING BUILT-IN TUBE AND HIGH-EFFICIENCY HEAT EXCHANGER USING THE SAME Non-Final OA S&H ENG. CO., LTD.

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