Prosecution Insights
Last updated: April 19, 2026

Examiner: LARGI, MATTHEW THOMAS

Tech Center 3700 • Art Units: 3746 3748 3799

This examiner grants 77% of resolved cases

Performance Statistics

76.8%
Allow Rate
+6.8% vs TC avg
710
Total Applications
+15.8%
Interview Lift
962
Avg Prosecution Days
Based on 678 resolved cases, 2023–2026

Rejection Statute Breakdown

3.4%
§101 Eligibility
26.6%
§102 Novelty
46.3%
§103 Obviousness
20.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19213971 INTEGRATION OF ELECTRIC HEATER INTO AFTERTREATMENT CATALYST THERMAL MANAGEMENT Non-Final OA Cummins Inc.
18985264 ENGINE CONTROLS FOR EXHAUST AFTERTREATMENT THERMAL MANAGEMENT Final Rejection Cummins inc.
18955400 EXHAUST SPECIES TRACKING AND NOTIFICATION SYSTEM Final Rejection Cummins Inc.
19246563 HEAT EXTRACTION METHOD FOR LIQUID DOMINATED GEOTHERMAL RESERVOIRS Non-Final OA GreenFire Energy Inc.
18665150 BACKPACK POWER EQUIPMENT Final Rejection BLACK & DECKER, INC.
19240770 SYSTEMS INCLUDING A HYDROGEN INTERNAL COMBUSTION ENGINE AND AFTERTREATMENT SYSTEM Non-Final OA CUMMINS EMISSION SOLUTIONS INC.
18796508 Refrigerant Compressor Unit Non-Final OA BITZER Kuehlmaschinenbau GmbH
19117909 DEVICE FOR ENERGY CONVERSION Non-Final OA SEGULA ENGINEERING
19117271 SELF-SUFFICIENT SYSTEM FOR EVAPORATION OF LNG Non-Final OA NUOVO PIGNONE TECNOLOGIE -S.R.L.
19020170 DESULFURIZATION METHOD Non-Final OA SUBARU CORPORATION
18966891 ELECTRICAL REFRIGERANT COMPRESSOR Final Rejection Hanon Systems
19055495 MODULAR- SEQUENTIAL- HIGH-TEMPERATURE HEAT COLLECTION AND STORAGE DEVICE WITH INTEGRATED POWER CONVERSION UNIT Non-Final OA Exowatt, Inc.
17927969 RESONANT ACTUATOR ASSEMBLY Non-Final OA CAMBRIDGE MECHATRONICS LIMITED
18452343 ACTUATOR WITH ROTATABLE PUSH STRUCTURE Final Rejection Toyota Motor Engineering & Manufacturing North America, Inc.
18853305 BLOWER Final Rejection MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
18709063 Method for Operating an Internal Combustion Engine, a System for Carrying Out the Method and an Internal Combustion Engine Non-Final OA KEYOU GmbH
18636141 MULTIPLE CRYOGENIC PUMP ASSEMBLY FOR HYDROGEN FUELING STATION Final Rejection Bosch Rexroth Corporation

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month