Prosecution Insights
Last updated: May 29, 2026

Examiner: TEITELBAUM, DAVID J

Tech Center 3700 • Art Units: 3744 3763

This examiner grants 69% of resolved cases

Performance Statistics

68.8%
Allow Rate
-1.2% vs TC avg
720
Total Applications
+24.9%
Interview Lift
1128
Avg Prosecution Days
Based on 683 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
2.8%
§102 Novelty
80.6%
§103 Obviousness
15.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18418150 REFRIGERATOR Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18611215 COOLING SYSTEM FOR ELECTRICALLY DRIVEN TRACTOR Final Rejection LS MTRON LTD.
18245220 TEMPERATURE-CONTROL CONTAINER AND TEMPERATURE-CONTROL COOLANT CIRCUIT FOR AN ELECTRICALLY DRIVEN MOTOR VEHICLE, AND MOTOR VEHICLE COMPRISING A TEMPERATURE-CONTROL CONTAINER Non-Final OA AUDI AG
18394503 OPTIMIZED AND AUTOMATED DYNAMIC THERMAL REGULATION METHOD AND APPARATUS WITH SELF-TUNING TWO-PHASE COOLING SYSTEM Final Rejection Intel Corporation
17618075 REFRIGERANT CYCLE SYSTEM Final Rejection DAIKIN INDUSTRIES, LTD.
18844459 REFRIGERATOR BRACKET AND REFRIGERATOR HAVING SAME, AND AUTOMOBILE Non-Final OA BEIJING CHEHEJIA AUTOMOBILE TECHNOLOGY CO., LTD.
18812509 AIR CONDITIONER AND METHOD OF CONTROLLING AIR CONDITIONER Non-Final OA KYUNGDONG NAVIEN CO., LTD.
18832764 DUAL OUTPUT HEAT PUMPS Non-Final OA GREEN MATTERS TECHNOLOGIES INC.
18381098 Cooling System With Strategically Located Bellow Final Rejection MARA Holdings, Inc.
18692542 FILLING DEVICE FOR AN AIR CONDITIONING SYSTEM Final Rejection AVL DITEST GMBH
18221435 IMMERSION COOLING DEVICE Non-Final OA Fulian Precision Electronics (Tianjin) Co., LTD.
18688992 LIQUID SEPARATOR FOR REFRIGERATION AND AIR CONDITIONER Non-Final OA HANSHAN RUIKE METAL CO., LTD.
18362456 Higher Efficiency, Demand Flexible Refrigeration or Heat Pump Systems with On Demand Vibrational Deicing Technology Final Rejection Ultrasonic Technology solutions
17396938 HYBRID DOUBLE-INLET VALVE FOR PULSE TUBE CRYOCOOLER Non-Final OA Sumitomo (SHI) Cryogenics of America, Inc.

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