Prosecution Insights
Last updated: May 29, 2026

Examiner: PARSA, JAFAR F

Tech Center 1600 • Art Units: 1621 1622 1671 1692

This examiner grants 87% of resolved cases

Performance Statistics

87.3%
Allow Rate
+27.3% vs TC avg
1,255
Total Applications
+8.7%
Interview Lift
698
Avg Prosecution Days
Based on 1233 resolved cases, 2023–2026

Rejection Statute Breakdown

1.3%
§101 Eligibility
6.8%
§102 Novelty
63.0%
§103 Obviousness
1.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18039503 PROCESS FOR PREPARING METAL ALKOXIDES BY TRANSALCOHOLISATION Non-Final OA BASF SE
19270086 CHEMICAL COLLECTION AND PROCESSING VESSEL AND METHODS FOR FLUID TRANSFER AT SEA Non-Final OA Lone Gull Holdings, Ltd.
18275681 ETHANOL SYNTHESIS CATALYST AND PRODUCTION METHOD OF ETHANOL Non-Final OA Toyo Tire Corporation
18243445 METHOD FOR PREPARING 1,1,2-TRIFLUOROETHANE Non-Final OA DAIKIN INDUSTRIES, LTD.
17928699 METHOD FOR UTILIZING CO2 IN EXHAUST GAS FROM CEMENT PRODUCTION, AND CO2 UTILIZING SYSTEM Final Rejection MITSUBISHI MATERIALS CORPORATION
18243770 Reactor and Process for the Hydrogenation of Carbon Dioxide Non-Final OA Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
18245488 PROCESS Non-Final OA JOHNSON MATTHEY PUBLIC LIMITED COMPANY
18265419 OLEYL ALCOHOL AND PROCESS OF PRODUCTION Non-Final OA Conopco, Inc., d/b/a UNILEVER
18256703 METHOD FOR PREPARING METHYL MERCAPTAN WITH TREATMENT OF GASEOUS WASTE Non-Final OA ARKEMA FRANCE
18036438 METHOD FOR TREATING A CATALYST BEFORE UNLOADING Non-Final OA ARKEMA FRANCE
18247721 A PROCESS FOR THE PURIFICATION OF FLUORINATED OLEFINS Non-Final OA Solvay SA
18029583 PROCESS FOR PREPARING METHANOL Non-Final OA Technische Universität Wien
18249843 GASIFICATION PROCESS Non-Final OA VELOCYS TECHNOLOGIES LTD
17915995 CATALYSTS, PREPARATION METHOD THEREOF, AND SELECTIVE HYDROGENATION PROCESSES Final Rejection W. R. Grace & Co.-Conn.
18034959 CONVERSION OF CO2 TO CHEMICAL ENERGY CARRIERS AND PRODUCTS Non-Final OA Karlsruher Institut fuer Technologie
17926312 A Separation Method And Reactor System For A Glycol-Water Mixture Final Rejection Ioniqa Technologies B.V.
17916221 PROCESS FOR THE SYNTHESIS OF ETHYLENE GLYCOL Non-Final OA FAIRBRICS SAS

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