Prosecution Insights
Last updated: May 29, 2026

Examiner: LEE, HOI YAN NMN

Tech Center 1600 • Art Units: 1623 1693

This examiner grants 43% of resolved cases

Performance Statistics

43.1%
Allow Rate
-16.9% vs TC avg
150
Total Applications
+77.9%
Interview Lift
1225
Avg Prosecution Days
Based on 72 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
5.1%
§102 Novelty
51.0%
§103 Obviousness
0.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17606441 STABILIZATION AND PRESERVATION OF IN VITRO TRANSCRIPTION REACTIONS Non-Final OA President and Fellows of Harvard College
17403592 GLYCOENGINEERED ANTIBODY DRUG CONJUGATES Final Rejection Genzyme Corporation
17297586 D-PSICOSE CRYSTAL AND PREPARATION METHOD THEREFOR Final Rejection CJ CHEILJEDANG CORPORATION
17625020 POTENTIATION OF ANTIVIRAL NUCLEOBASES AS RNA VIRUS THERAPY Non-Final OA REGENTS OF THE UNIVERSITY OF MINNESOTA
18334457 LIQUID COMPOSITION Non-Final OA Shin-Etsu Chemical Co., Ltd.
18041785 5'-SUBSTITUTED NUCLEOSIDE MONOPHOSPHATES, PRODRUGS THEREOF, AND USES RELATED THERETO Non-Final OA EMORY UNIVERSITY
17478016 REVERSIBLE MODIFICATION OF NUCLEOTIDES Non-Final OA Illumina Cambridge Limited
19003429 COMPOSITIONS AND METHODS FOR PREVENTING AND TREATING NEURODEGENERATIVE DISEASES WITH DIABETES Non-Final OA ARIBIO CO., LTD.
17925180 OLEOGEL AND OLEOPASTE COMPOSITIONS AND USES THEREOF Final Rejection The Brigham and Women's Hospital, Inc.
17995264 PREPARATION FOR USE AS VASORELAXANT Non-Final OA Evonik Operations GmbH
17594617 PHENETHYL SUBSTITUTED IMIDAZO[4,5-C]QUINOLINE COMPOUNDS WITH AN N-1 BRANCHED GROUP Final Rejection 3M INNOVATIVE PROPERTIES COMPANY
18237624 NASAL SPRAY USING PENTOSAN POLYSULFATE AND MUCOPOLYSACCHARIDE POLYSULFATE FOR COVID-19 PREVENTION AND TREATMENT Non-Final OA Rensselaer Polytechnic Institute
18045744 COMPOSITIONS AND METHODS FOR PREDICTING THERAPEUTIC OUTCOME Non-Final OA Washington University
18004271 CONJUGATION OF PROTEINS TO POLYSACCHARIDES USING A PHOSPHATE BRIDGE Final Rejection Wisconsin Alumni Research Foundation
18030186 HELICASE INHIBITORS FOR TREATMENT OF MEDICAL DISORDERS Non-Final OA H. LEE MOFFITT CANCER CENTER AND RESEARCH INSTITUTE, INC.
17298283 USE OF GUAR DERIVATIVES FOR MICROORGANISMS GROWTH Non-Final OA RHODIA OPERATIONS
17502665 Dietary Supplements and Composition for Treating Cancer Non-Final OA The Trustees of Princeton University
17275146 METHOD FOR PRODUCTION OF A SWEETNER Non-Final OA SÜDZUCKER AG
17621987 LIQUID PHASE SEPARATION OF 2G SUGARS BY ADSORPTION ON A FAU ZEOLITE HAVING A SI/AL ATOMIC RATIO GREATER THAN 1.5 Non-Final OA IFP Energies nouvelles
18438667 Method and compositions for treating animal viral infections Non-Final OA PHOENIX BIOTECHNOLOGY, INC.
17580129 METHODS TO PREVENT, INHIBIT OR TREAT INTERVERTEBRAL DISC DEGENERATION Non-Final OA University of Iowa Research Foundation
17617682 RHAMNOSE-POLYSACCHARIDES Non-Final OA UNIVERSITY OF DUNDEE
18166114 SODIUM DEOXYCHOLATE BILE ACID AS ANTIBIOTIC CARRIER Non-Final OA The United States of America, as represented by the Secretary of Agriculture
17927004 FAST DISPERSIBLE PHARMACEUTICAL COMPOSITION COMPRISING CAPECITABINE Non-Final OA SHILPA MEDICARE LIMITED
17431537 ACETYLATION OF NATURAL FIBRES TO OBTAIN THE FIBROUS STRUCTURE Final Rejection CERDIA INTERNATIONAL GMBH
18033160 SPRAYABLE ANTIVIRAL FORMULATION Non-Final OA The University of Birmingham
18377942 RECRYSTALLIZATION METHOD FOR NMN PREPARATION Non-Final OA QINGDAO RESTORE BIOTECHNOLOGY CO., LTD.
18021709 CD73 INHIBITORS AND PHARMACEUTICAL USES THEREOF Final Rejection RISEN (SUZHOU) PHARMA TECH CO., LTD.
18001614 COMPOSITIONS AND METHODS FOR OVERCOMING MICROENVIRONMENT-MEDIATED RESISTANCE VIA E-SELECTIN TARGETING Final Rejection GLYCOMIMETICS, INC.
18222106 Soft Tissue Filler and Methods Final Rejection Carbon Medical Technologies, Inc.

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