Prosecution Insights
Last updated: August 18, 2026

Examiner: PARVINI, PEGAH

Tech Center 3700 • Art Units: 1731 1738 1793 3723 3745

This examiner grants 70% of resolved cases

Performance Statistics

70.1%
Allow Rate
At TC average
1,071
Total Applications
+12.1%
Interview Lift
1098
Avg Prosecution Days
Based on 1045 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
7.3%
§102 Novelty
57.9%
§103 Obviousness
26.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18430808 SLURRY COMPOSITION FOR CHEMICAL MECHANICAL POLISHING AND CHEMICAL MECHANICAL POLISHING APPARATUS Non-Final OA Samsung Electronics Co., Ltd.
18585859 ABRASIVE ARTICLES AND METHODS OF FORMING SAME Final Rejection SAINT-GOBAIN CERAMICS & PLASTICS, INC.
18535611 COMPOSITION AND METHOD FOR CONDUCTING A MATERIAL REMOVING OPERATION Final Rejection SAINT-GOBAIN CERAMICS & PLASTICS, INC.
18548185 BONDED ABRASIVE ARTICLE Non-Final OA SAINT-GOBAIN ABRASIFS
18477641 SURFACE MODIFICATION OF SILICA IN HYDROCARBON SOLVENT, MASTERBATCH, AND RUBBER COMPOSITION Non-Final OA The Goodyear Tire & Rubber Company
18274696 METHOD OF MAKING A COATED ABRASIVE ARTICLE AND COATED ABRASIVE ARTICLE Final Rejection 3M INNOVATIVE PROPERTIES COMPANY
18000521 INCOMPLETE POLYGONAL SHAPED ABRASIVE PARTICLES, METHODS OF MANUFACTURE AND ARTICLES CONTAINING THE SAME Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
17997678 ABRASIVE BODY AND METHOD OF MAKING THE SAME Final Rejection 3M INNOVATIVE PROPERTIES COMPANY
18250630 PAINT COLOR MATERIAL, PRODUCTION METHOD FOR PAINT COLOR MATERIAL, AND PRODUCTION METHOD FOR COATING MATERIAL Final Rejection NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM
18004693 RADAR TRANSMISSIVE PIGMENTS, COATINGS, FILMS, ARTICLES, METHOD OF MANUFACTURE THEREOF, AND METHODS OF USE THEREOF Final Rejection PPG Industries Ohio, Inc.
18619367 CUTTING TOOLS HAVING MICROSTRUCTURED AND NANOSTRUCTURED REFRACTORY SURFACES Non-Final OA KENNAMETAL INC.
18130985 PRECURSOR OF ALUMINA SINTERED BODY, METHOD FOR PRODUCING ALUMINA SINTERED BODY, METHOD FOR PRODUCING ABRASIVE GRAINS, AND ALUMINA SINTERED BODY Non-Final OA Showa Denko K.K.

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