Prosecution Insights
Last updated: April 19, 2026

Examiner: SHTERENGARTS, SAMANTHA L

Tech Center 1600 • Art Units: 1623 1626

This examiner grants 79% of resolved cases

Performance Statistics

79.4%
Allow Rate
+19.4% vs TC avg
1700
Total Applications
+7.8%
Interview Lift
869
Avg Prosecution Days
Based on 1669 resolved cases, 2023–2026

Rejection Statute Breakdown

2.2%
§101 Eligibility
27.5%
§102 Novelty
14.0%
§103 Obviousness
34.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17570737 Compositions and Methods for Inhibiting and Treating Coronavirus Infections Non-Final OA The Regents of the University of California
18558148 CRYSTAL FORM VII OF MELANOCORTIN RECEPTOR AGONIST COMPOUND AND METHOD FOR PREPARING SAME Non-Final OA LG CHEM, LTD.
18558142 SULFATE CRYSTALS OF MELANOCORTIN RECEPTOR AGONIST COMPOUND AND METHOD OF PRODUCING SAME Non-Final OA LG CHEM, LTD.
18557866 CRYSTALLINE FORM V OF MELANOCORTIN RECEPTOR AGONIST COMPOUND, AND METHOD FOR PREPARING SAME Non-Final OA LG CHEM, LTD.
17059464 Compounds and Methods for Treating Bacterial Infections Non-Final OA NEW YORK UNIVERSITY
17594754 PHTHALAZINONE COMPOUNDS AND USE THEREOF Non-Final OA KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
18688300 GLUN2B-SUBUNIT SELECTIVE ANTAGONISTS OF THE N-METHYL-D-ASPARTATE RECEPTORS WITH ENHANCED POTENCY AT ACIDIC PH Non-Final OA Neurop, Inc.
18571909 FUSED TETRACYCLIC COMPOUND, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF IN MEDICINE Non-Final OA Shanghai Hengrui Pharmaceutical Co., Ltd.
18564881 PROCESS FOR THE PREPARATION OF BIS-RESORCINYL-TRIAZINES Non-Final OA SUQIAN COSMOS CHEMICAL CO., LTD
18561189 3-PYRROLYLSULFONAMIDE COMPOUNDS AS GPR17 ANTAGONISTS Non-Final OA ReWind Therapeutics NV
18220867 NANOMATERIALS COMPRISING AN IONIZABLE LIPID Non-Final OA Beam Therapeutics Inc.
18280177 NOVEL SUBSTITUTED BICYCLIC AZA-HETEROCYCLES AS SOS1 INHIBITORS Non-Final OA Hongjian ZHANG
18276309 Compounds and Their Use as PDE4 Activators Non-Final OA Mironid Limited
17639540 PHENAZINE DERIVATIVE AND USE THEREOF FOR THE TREATMENT OF CANCER Final Rejection UNIVERSITE D'AIX-MARSEILLE
18272435 HETEROCYCLIC P2Y14 RECEPTOR ANTAGONISTS Non-Final OA United States of America, as represented by the Secretary, Department of Health and Human Services
17376829 COMPOUNDS AND COMPOSITIONS FOR TREATING CONDITIONS ASSOCIATED WITH STING ACTIVITY Non-Final OA NOVARTIS PHARMA AG
18256107 HETEROGENEOUS REDOX CATALYTIC SYSTEM Non-Final OA UNIVERSIDAD DEL PAÍS VASCO - EUSKAL HERRIKO UNIBERTSITATEA
17184431 HETEROCYCLIC COMPOUNDS FOR MODULATING NR2F6 Non-Final OA TES Pharma S.r.l.
18252098 MODULATORS OF FPR1 AND METHODS OF USING THE SAME Non-Final OA BIOFRONT LTD
17637690 COMPOUND INHIBITING AND INDUCING DEGRADATION OF EGFR AND ALK Non-Final OA BEIJING TIDE PHARMACEUTICAL CO., LTD.
18095596 FUSED HETEROARYL HYDROXAMATES AS STING AGONISTS Non-Final OA BiSiChem Co., Ltd.
17623109 HEPATIC FIBROSIS-INHIBITING AGENT AND BROWN FAT CELL-ACTIVATING AGENT CONTAINING TAXIFOLIN Non-Final OA Seaknit Biological Technology Co., Ltd.
17059481 Methods and compositions for targeting Tregs using CCR8 inhibitors Non-Final OA Nanjing Immunophage Biomedical Co., Ltd.

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