Prosecution Insights
Last updated: May 29, 2026

Examiner: KOSTURKO, GEORGE W

Tech Center 1600 • Art Units: 1621 1628

This examiner grants 54% of resolved cases

Performance Statistics

54.2%
Allow Rate
-5.8% vs TC avg
756
Total Applications
+49.1%
Interview Lift
987
Avg Prosecution Days
Based on 705 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
8.5%
§102 Novelty
57.6%
§103 Obviousness
3.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18250494 FORMULATIONS OF AZOBENZENE PHOTOREACTIVE COMPOUNDS Non-Final OA The Regents of the University of California
18009035 TLR7 INHIBITOR IN COMBINATION WITH PREDNISOLONE OR HYDROXYCHLOROQUINE FOR TREATING CUTANEOUS LUPUS ERYTHEMATOSUS Final Rejection BRISTOL-MYERS SQUIBB COMPANY
19182228 RESTORING FUNCTION OF SPECIFIC MUTATIONS AFFECTING THE ACTIN DYNAMIC BY ADMINISTRATION OF SAPROPTERIN Final Rejection QRGenetics Ltd.
18423444 REGULATION OF MUTANT TERT BY BRAF V600E/MAP KINASE PATHWAY THROUGH FOS/GABP IN HUMAN CANCER Final Rejection THE JOHNS HOPKINS UNIVERSITY
18271102 METHODS FOR PREVENTING OR TREATING CONDITIONS RELATED TO T CELL MEDIATED INTESTINAL DISORDERS Non-Final OA The Regents of the University of Michigan
18260115 TOCOTRIENOL COMPOSITIONS AND METHODS TO TREAT NON-ALCOHOLIC STEATOHEPATITIS Final Rejection THE TRUSTEES OF INDIANA UNIVERSITY
18825447 NEW TREATMENT Final Rejection Verona Pharma Limited
18417864 ENSIFENTRINE (RPL554) FOR TREATING MODERATE COPD Final Rejection Verona Pharma Limited
18751933 IMMUNE MEMORY INDUCTION BY PLATINUM BASED COMPOUNDS Non-Final OA AKAMARA THERAPEUTICS, INC.
18428488 METHODS OF TREATING SEIZURE DISORDERS AND PRADER-WILLI SYNDROME Final Rejection Ovid Therapeutics Inc.
17999240 ANTI-FIBROTIC COMPOSITION AND RELATED METHODS Final Rejection Fred Hutchinson Cancer Center
18376679 Cannabinoid Composition and Uses Thereof Non-Final OA Brains Bioecutical Corp
17926214 COMPOSITIONS AND METHODS OF MODULATING SHORT-CHAIN DEHYDROGENASE ACTIVITY Non-Final OA Board of Regents of the University of Texas System
18467687 APPLICATION OF ION CHANNEL BLOCKER IN TREATMENT AND/OR PREVENTION OF HEPATIC FIBROSIS Final Rejection Affiliated Hospital of Zunyi Medical University
18246415 LINE-1 INHIBITORS TO TREAT DISEASE Non-Final OA Transposon Therapeutics, Inc.
17926992 PHARMACEUTICAL FORMULATIONS AND THEIR PREPARATIONS FOR TREATMENT OF CANCER Non-Final OA Cellix Bio Private Limited
18261563 INHIBITORS OF DYRK AND PIM Non-Final OA VICHEM CHEMIE RESEARCH, LTD.
18272219 COMPOSITION INCLUDING DECURSINOL AS ACTIVE INGREDIENT FOR PREVENTING OR TREATING SMOOTH MUSCLE CELL PROLIFERATIVE DISEASES Non-Final OA KYUNGSUNG UNIVERSITY INDUSTRY COOPERATION FOUNDATION
18009347 OPHTHALMIC COMPOSITIONS COMPRISING A COMBINATION OF FLUOROQUINOLONE ANTIBACTERIAL AGENT AND AN ANTI-INFLAMMATORY AGENT Final Rejection SENTISS PHARMA PRIVATE LIMITED
18270017 A COMPOSITION FOR USE IN THE TREATMENT OF RECTAL AND/OR INTESTINAL INFLAMMATION Non-Final OA CANNAMORE BIOTECHS LTD.
18270001 METHODS OF METABOLIZING METOPIMAZINE AND ITS SALTS Non-Final OA Neurogastrx, Inc.
18323488 Methods and Treatment for Complex Lymphatic Malformations Non-Final OA Avalo Therapeutics, Inc.
17187880 Early Stage Detection for Alzheimers and other Autoimmune Diseases Final Rejection VOC HEALTH, INC.
18026834 COMPOUNDS FOR TREATMENT OF HEART FAILURE Non-Final OA Sulfateq B.V.
18044294 USE OF TRIAZOLE ANALOGUES FOR INHIBITION OF A TRIPARTITE VOR PROTEIN COMPLEX IN MULTICELLULAR ORGANISMS Non-Final OA Gaspare SPEDALE
18022611 NOVEL COMPOSITIONS AND METHODS FOR THE TREATMENT OF LUNG FIBROSIS Non-Final OA LAURENT PHARMACEUTICALS INC.
18004665 LENALIDOMIDE PRODRUGS, POLYMERIC CONJUGATES, AND FORMULATIONS THEREOF, AND THEIR USES FOR THE TREATMENT OF MULTIPLE MYELOMA Non-Final OA DYNAMIC BIOLOGICS INC.
18014367 TRPV4 INHIBITOR AS A THERAPEUTIC AGENT FOR OCULAR DISEASES Non-Final OA RaQualia Pharma Inc.
17994877 PEDICULICIDAL COMPOSITION Non-Final OA Pelthos Therapeutics Inc.
17798477 FIBROTIC DISEASE MECHANISM AND THERAPEUTIC DRUG THEREFOR Non-Final OA GUANGZHOU WOMEN AND CHILDREN'S MEDICAL CENTER

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