Prosecution Insights
Last updated: August 18, 2026

Examiner: HOLBROOK, TEUTA BAJRAMOVIC

Tech Center 3700 • Art Units: 3747 3783

This examiner grants 72% of resolved cases

Performance Statistics

72.1%
Allow Rate
+2.1% vs TC avg
669
Total Applications
+26.4%
Interview Lift
842
Avg Prosecution Days
Based on 639 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
28.6%
§102 Novelty
48.2%
§103 Obviousness
20.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19220090 ABNORMALITY DIAGNOSIS DEVICE FOR INTERNAL COMBUSTION ENGINE Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
19058370 FUEL INJECTION CONTROL DEVICE Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18976340 HYDROGEN ENGINE CONTROLLER Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18903169 HEAT MANAGEMENT DEVICE FOR VEHICLE Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18958273 FUEL DELIVERY SYSTEM AND METHOD FOR SPARK IGNITED ENGINES OF WORK VEHICLES Final Rejection Deere & Company
19226421 EXHAUST GAS RECIRCULATION SYSTEM FOR ENGINE Non-Final OA Mazda Motor Corporation
18987060 INTERNAL COMBUSTION ENGINE AND FUELING SYSTEM FOR INJECTING GASEOUS FUEL AND METHOD FOR RELEASING MOVABLE MASS FROM VALVE SEAT Non-Final OA Cummins Inc.
18979502 A PISTON FOR RECIPROCATING WITHIN A CYLINDER IN AN INTERNAL COMBUSTION ENGINE Final Rejection Cummins Inc.
18906237 FUELING SYSTEM CONTROLS INCLUDING ADAPTATION TO FUEL CHARACTERISTICS Final Rejection Cummins Inc.
19153362 SYSTEM AND CONTROL METHOD Non-Final OA KOMATSU LTD.
18976521 ENGINE ANOMALY DETECTION AND MITIGATION SYSTEMS Final Rejection Southwest Research Institute

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