Prosecution Insights
Last updated: April 19, 2026

Examiner: KIFLE, BRUCK

Tech Center 1600 • Art Units: 1622 1624

This examiner grants 79% of resolved cases

Performance Statistics

79.2%
Allow Rate
+19.2% vs TC avg
1739
Total Applications
+15.9%
Interview Lift
751
Avg Prosecution Days
Based on 1712 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%
§101 Eligibility
13.0%
§102 Novelty
12.2%
§103 Obviousness
53.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18009311 2,3-DISUBSTITUTED PYRIDO[3,4-B]PYRAZINE-CONTAINING COMPOUNDS AS KINASE INHIBITORS Final Rejection Purdue Research Foundation
18124389 TETRAHYDROBENZOFURODIAZEPINONE COMPOUND AND PHARMACEUTICAL USE THEREOF Final Rejection Japan Tobacco Inc.
17494759 FUNCTIONALIZED PYRANO[2,3-D]PYRIMIDIN-7-ONE DERIVATIVES AND METHODS FOR THEIR PREPARATION AND USE Non-Final OA The Texas A&M University System
18017108 COMPOSITIONS AND METHODS FOR ACTIVATING PYRUVATE KINASE Final Rejection The Regents of the University of Michigan
18002122 N-1 BRANCHED IMIDAZOQUINOLINES, CONJUGATES THEREOF, AND METHODS Non-Final OA Solventum Intellectual Properties Company
18571013 A SMALL MOLECULE TNF-a INHIBITOR AND PREPARATION METHOD AND USE THEREOF Non-Final OA FUDAN UNIVERSITY
18671711 PLINABULIN COMPOSITIONS Non-Final OA BeyondSpring Pharmaceuticals, Inc.
18042352 NOVEL COMPOUNDS HAVING INHIBITORY ACTIVITY ON PROSTAGLANDIN E2 RECEPTOR AND USES THEREOF Non-Final OA KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
18008282 Use of Multi-Kinase Inhibitors to Treat RNA Virus Infections Non-Final OA Icahn School of Medicine at Mount Sinai
18272493 METHOD FOR CONTROLLING WEEDS Non-Final OA KUMIAI CHEMICAL INDUSTRY CO., LTD.
18257373 CANNABINOID DERIVATIVES AS PHARMACEUTICALLY ACTIVE COMPOUNDS AND METHOD OF PREPARATION THEREOF Non-Final OA Jazz Pharmaceuticals Research UK Limited
18317352 BRM TARGETING COMPOUNDS AND ASSOCIATED METHODS OF USE Final Rejection Prelude Therapeutics Incorporated
18551281 SMALL MOLECULES FOR THE TREATMENT OF KINASE-RELATED DISEASES Non-Final OA Athos Therapeutics, Inc.
18016295 COMPOUNDS FOR TREATING HEPATOCELLULAR CARCINOMA Non-Final OA UNIVERSIDAD DE CÓRDOBA
18276295 PHARMACEUTICAL DOSAGE FORM Non-Final OA Mark HASLETON
18269837 NRF2-ACTIVATING COMPOUND Final Rejection SENJU PHARMACEUTICAL CO., LTD.
18252962 NEW THERAPY CONCEPT FOR THE TREATMENT OF CORONA INFECTIONS, ESPECIALLY COVID-19 INFECTIONS Non-Final OA Maria Clementine Martin Klosterfrau Vertriebsgesellschaft mbh
18007960 Azirine Containing Compounds as Anti-Angiogenesis Agents and a Process for the Preparation Thereof Non-Final OA COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
18245676 PROGRAMMED CELL NECROSIS INHIBITOR, PREPARATION METHOD THEREFOR, AND USE THEREOF Final Rejection Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
18021508 LMO2 PROTEIN INHIBITORS Non-Final OA UNIVERSITY OF OXFORD
18015465 POLYCYCLIC CAP-DEPENDENT ENDONUCLEASE INHIBITORS FOR TREATING OR PREVENTING INFLUENZA Non-Final OA COCRYSTAL PHARMA, INC.
18015041 WATER SOLUBLE PRODRUGS OF PTBA FOR USE IN HDAC INHIBITION AND ENHANCING RENAL RECOVERY FOLLOWING ACUTE KIDNEY INJURY Non-Final OA KLOTHO THERAPEUTICS, INC.
18007797 BICYCLIC HETEROARENES AND METHODS OF THEIR USE Non-Final OA Kineta, Inc.
17998436 QUINAZOLINE COMPOUNDS AS INHIBITORS OF PREMATURE TERMINATION CODONS Final Rejection ASSOCIATION INSTITUT DE MYOLOGIE
17942508 PYRIDO[2,3-d]PYRIMIDIN-7(8H)-ONES AS CDK INHIBITORS Non-Final OA Fundacion del sector publico estatal centro nacional de investigaciones oncologicas Carlos III (F.S.

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