Prosecution Insights
Last updated: May 29, 2026

Examiner: PARVINI, PEGAH

Tech Center 3700 • Art Units: 1731 1793 3723 3745

This examiner grants 70% of resolved cases

Performance Statistics

70.3%
Allow Rate
At TC average
1,064
Total Applications
+12.1%
Interview Lift
1097
Avg Prosecution Days
Based on 1033 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
3.5%
§102 Novelty
85.4%
§103 Obviousness
8.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18250630 PAINT COLOR MATERIAL, PRODUCTION METHOD FOR PAINT COLOR MATERIAL, AND PRODUCTION METHOD FOR COATING MATERIAL Non-Final OA NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM
18383364 TITANIUM DIOXIDE CHEMICAL-MECHANICAL POLISHING COMPOSITION FOR POLISHING NICKEL SUBSTRATES Non-Final OA ENTEGRIS, INC.
18274696 METHOD OF MAKING A COATED ABRASIVE ARTICLE AND COATED ABRASIVE ARTICLE Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
18029501 COATED ABRASIVE ARTICLE AND METHOD OF MAKING THE SAME Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
18671449 ABRASIVE ARTICLES AND METHODS FOR FORMING SAME Non-Final OA SAINT-GOBAIN ABRASIFS
18548185 BONDED ABRASIVE ARTICLE Non-Final OA SAINT-GOBAIN ABRASIFS
17937114 FIXED ABRASIVE ARTICLES AND METHODS OF FORMING SAME Final Rejection SAINT-GOBAIN ABRASIFS
18662563 POLYCRYSTALLINE DIAMOND COMPACT Non-Final OA US SYNTHETIC CORPORATION
18535611 COMPOSITION AND METHOD FOR CONDUCTING A MATERIAL REMOVING OPERATION Non-Final OA SAINT-GOBAIN CERAMICS & PLASTICS, INC.
16435913 THIN FILM FLUOROPOLYMER COMPOSITE CMP POLISHING PAD Non-Final OA Rohm and Haas Electronic Materials CMP Holdings, Inc
17916354 METHOD FOR PRODUCING HIGH-POROSITY VITRIFIED GRINDING STONE Non-Final OA NORITAKE CO., LIMITED
18451997 FUNCTIONALLY GRADED ABRASIVE STRUCTURE AND METHODS OF USING AND MAKING SAME Non-Final OA S. L. Munson & Company
18123144 TREATED TITANIUM DIOXIDE PIGMENT Final Rejection Tronox LLC
17793264 POLISHING COMPOSITION Non-Final OA JAPAN VAM & POVAL CO., LTD.
17610293 CHITOSAN BASED COATING SYSTEM Final Rejection BONA AB
17278540 POLISHING PAD AND METHOD FOR PRODUCING POLISHED PRODUCT Final Rejection FUJIBO HOLDINGS, INC.

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