Prosecution Insights
Last updated: August 17, 2026

Examiner: SASTRI, SATYA B

Tech Center 1700 • Art Units: 1732 1742 1762 1763 1796

This examiner grants 63% of resolved cases

Performance Statistics

62.7%
Allow Rate
-2.3% vs TC avg
962
Total Applications
+29.5%
Interview Lift
1086
Avg Prosecution Days
Based on 904 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%
§101 Eligibility
12.3%
§102 Novelty
51.1%
§103 Obviousness
24.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18520340 NON-FLUORINATED BLOCK COPOLYMER Final Rejection DAIKIN INDUSTRIES, LTD.
18451915 FLUORINE-CONTAINING COPOLYMER Final Rejection DAIKIN INDUSTRIES, LTD.
18449873 FLUORINE-CONTAINING COPOLYMER Final Rejection DAIKIN INDUSTRIES, LTD.
18184306 FLUORINE-CONTAINING POLYMER AND PRODUCTION METHOD THEREOF Final Rejection Daikin Industries, Ltd.
18353511 PHOTOCURABLE RESIN COMPOSITION AND METHOD FOR PRODUCING THREE-DIMENSIONAL OBJECT Non-Final OA CANON KABUSHIKI KAISHA
17780573 SHELF LIFE- AND TRANSPORT STABILIZERS FOR POLYMERIZABLE COMPOUNDS Non-Final OA BASF SE
18031398 PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE RESIN FILM USING SAME, COLOR FILTER AND DISPLAY DEVICE Final Rejection SAMSUNG SDI CO., LTD.
18023853 ETHYLENE/PROPYLENE-BASED COPOLYMER RUBBER COMPOSITION Non-Final OA NOK CORPORATION
18769673 BITUMINOUS COMPOSITIONS COMPRISING AN AMINE ADDITIVE AND A HYDROXIDE, THEIR PREPARATION PROCESS AND APPLICATIONS Non-Final OA TOTALENERGIES ONETECH
18264596 HIGH DENSITY POLYETHYLENE COMPOSITIONS, METHOD OF PRODUCING THE SAME, CLOSURE DEVICES MADE THEREFROM, AND METHOD OF MAKING SUCH CLOSURE DEVICES Final Rejection Dow Global Technologies LLC
18276153 HAFNIUM METALLOCENES HAVING NONIDENTICAL LIGANDS Non-Final OA Dow Global Technologies LLC
17907480 ATTENUATED POST-METALLOCENE CATALYSTS Non-Final OA Dow Global Technologies LLC

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