Prosecution Insights
Last updated: May 29, 2026

Examiner: WALKER, KEITH D

Tech Center 1700 • Art Units: 1726 1735 1795

This examiner grants 35% of resolved cases

Performance Statistics

35.2%
Allow Rate
-29.8% vs TC avg
352
Total Applications
+23.6%
Interview Lift
1681
Avg Prosecution Days
Based on 344 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
2.9%
§102 Novelty
90.6%
§103 Obviousness
2.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
16469485 A METHOD FOR MANUFACTURING A THERMALLY TREATED STEEL SHEET Non-Final OA ArcelorMittal
17264513 METHOD FOR OBTAINING A BRASS BILLET WITH REDUCED LEAD CONTENT AND THE BILLET THUS OBTAINED Non-Final OA A.L.M.A.G. S.P.A. AZIENDA LAVORAZIONI METALLURGICHE ED AFFINI GNUTTI

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