Prosecution Insights
Last updated: April 19, 2026

Examiner: KOEHLER, CHRISTOPHER M

Tech Center 3700 • Art Units: 2834 3726

This examiner grants 60% of resolved cases

Performance Statistics

60.5%
Allow Rate
-9.5% vs TC avg
676
Total Applications
+25.3%
Interview Lift
1335
Avg Prosecution Days
Based on 663 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
34.2%
§102 Novelty
43.7%
§103 Obviousness
17.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18187528 STATOR ARRANGEMENT WITH A COOLANT SYSTEM AND ELECTRIC MACHINE WITH THE STATOR ARRANGEMENT Non-Final OA ZF Friedrichshafen AG
18175545 ARMATURE AND DRIVING DEVICE Non-Final OA SUMITOMO HEAVY INDUSTRIES, LTD.
18114359 DISHWASHER DIVERTER VALVE DRIVE Final Rejection ILLINOIS TOOL WORKS INC.
18470627 SUPERCONDUCTING MOTOR STATOR, AIRCRAFT SUPERCONDUCTING MOTOR, AND AIRCRAFT Final Rejection Airbus SAS

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