Last updated: May 29, 2026

Examiner: ESTREMSKY, SHERRY LYNN

Tech Center 3600 • Art Units: 3655 3659 3681

This examiner grants 90% of resolved cases

Performance Statistics

90.4%

Allow Rate

+38.4% vs TC avg

560

Total Applications

+2.9%

Interview Lift

715

Avg Prosecution Days

Based on 551 resolved cases, 2023–2026

0.1%

§101 Eligibility

22.1%

§102 Novelty

33.6%

§103 Obviousness

39.0%

§112 Clarity

App #	Title	Status	Assignee
18682288	Drivetrain for a Vehicle, and Vehicle	Non-Final OA	ZF Friedrichshafen AG
18859774	ELECTRIC VEHICLE TRANSMISSION	Final Rejection	BorgWarner Inc.
19179819	INTEGRATED DIFFERENTIAL LOCK SYSTEM	Non-Final OA	DANA ITALIA S.R.L.
19039075	SPEED REDUCER AND INDUSTRIAL MACHINE	Final Rejection	NABTESCO CORPORATION
18873198	DIFFERENTIAL DISCONNECT AND LOCKER ASSEMBLY	Non-Final OA	LINAMAR CORPORATION
18838205	HIGH-DENSITY ACTUATOR WITH IN-MOTOR TRANSMISSION	Final Rejection	B-TEMIA INC.

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