Last updated: August 18, 2026

Examiner: KRECK, JANINE MUIR

Tech Center 3600 • Art Units: 3672 3678

This examiner grants 78% of resolved cases

Performance Statistics

78.1%

Allow Rate

+26.1% vs TC avg

1,368

Total Applications

+13.6%

Interview Lift

847

Avg Prosecution Days

Based on 1346 resolved cases, 2023–2026

2.3%

§101 Eligibility

20.5%

§102 Novelty

39.7%

§103 Obviousness

23.5%

§112 Clarity

App #	Title	Status	Assignee
18754564	METHOD FOR COPRODUCTION OF METALS AND HYDROGEN FROM GEOLOGICAL ROCK FORMATIONS BY INJECTING AQUEOUS SOLUTION	Non-Final OA	SAUDI ARABIAN OIL COMPANY
18724735	Longwall Shearer Positioning Method, Pan for Panline, Longwall Shearer System	Non-Final OA	Caterpillar Inc.
19015429	METHOD FOR PRESSURE RELIEF AND PERMEABILITY IMPROVEMENT ON THE BASIS OF HORIZONTAL SLITTING OF COAL SEAM UNDER THE ACTION OF PERIODIC WEIGHTING	Non-Final OA	Guizhou Yihe Mining Co., Ltd.

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