Prosecution Insights
Last updated: August 18, 2026

Examiner: DOLETSKI, BLAINE G

Tech Center 1600 • Art Units: 1621 1622 1654 1671 1672 1692

This examiner grants 75% of resolved cases

Performance Statistics

75.0%
Allow Rate
+15.0% vs TC avg
583
Total Applications
+8.9%
Interview Lift
763
Avg Prosecution Days
Based on 559 resolved cases, 2023–2026

Rejection Statute Breakdown

1.4%
§101 Eligibility
13.9%
§102 Novelty
42.8%
§103 Obviousness
27.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17921997 METHOD FOR BREAKING DOWN MICHAEL ADDUCTS CONTAINED IN A FLUID F AND FORMED DURING THE PREPARATION OF ACRYLIC ACID Non-Final OA BASF SE
17904113 PREPARATION METHOD OF ESTER COMPOUND Non-Final OA HANWHA SOLUTIONS CORPORATION
18575878 HYDROGENATION OF AROMATIC AMINES FROM PU DECOMPOSITION PROCESSES Non-Final OA Evonik Operations GmbH
18052270 RECYCLED CONTENT TRIACETIN Non-Final OA Eastman Chemical Company
18551008 PURIFICATION OF ALIPHATIC TAURATE AMIDE Non-Final OA SPECIALTY OPERATIONS FRANCE
18556418 METHOD FOR PREPARING CEDRENE DIOL Non-Final OA SYMRISE AG

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