Prosecution Insights
Last updated: April 19, 2026

Examiner: LEE, CHIHYI NMN

Tech Center 1600 • Art Units: 1628

This examiner grants 34% of resolved cases

Performance Statistics

33.8%
Allow Rate
-26.2% vs TC avg
134
Total Applications
+65.2%
Interview Lift
1161
Avg Prosecution Days
Based on 77 resolved cases, 2023–2026

Rejection Statute Breakdown

2.7%
§101 Eligibility
14.2%
§102 Novelty
35.3%
§103 Obviousness
28.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18141128 INDUCTION OF IMMUNE TOLERANCE BY USING METHOTREXATE Non-Final OA Genzyme Corporation
17275609 PYRIMIDINYL-HETEROARYLOXY-NAPHTHYL COMPOUNDS AND METHODS OF USE Final Rejection Genentech, Inc.
18210991 NEW ARYL-PYRIDO-PYRIMIDIN-ONE DERIVATIVES Non-Final OA Hoffmann-La Roche Inc.
18251129 CRYSTALLINE FORM III OF MELANOCORTIN RECEPTOR AGONIST COMPOUND AND PREPARATION METHOD THEREFOR Non-Final OA LG CHEM, LTD.
17757843 BIOMARKERS FOR CANCER THERAPY USING MDM2 ANTAGONISTS Non-Final OA OTSUKA PHARMACEUTICAL CO., LTD.
17926074 PIPERIDINE-2,6-DIONES AS SMALL MOLECULE DEGRADERS OF HELIOS AND METHODS OF USE Non-Final OA DANA-FARBER CANCER INSTITUTE, INC.
18257962 COCRYSTAL OF A CDK INHIBITOR Non-Final OA AURIGENE ONCOLOGY LIMITED
18265286 3-CYCLIC AMINE-INDOLE DERIVATIVES AS SEROTONERGIC AGENTS FOR THE TREATMENT OF CNS DISORDERS Non-Final OA MINDSET PHARMA INC.
18273942 SMALL MOLECULE INHIBITORS OF GRP78 AND USES THEREOF Non-Final OA The Regents of the University of Michigan
18330100 PYRIDINAMINE DERIVATIVES AND THEIR USE AS POTASSIUM CHANNEL MODULATORS Non-Final OA Xenon Pharmaceuticals Inc.
18003807 COMPOUNDS AND METHODS OF PROMOTING OLIGODENDROCYTE PRECURSOR DIFFERENTIATION Non-Final OA The Cleveland Clinic Foundation
17434894 METHODS FOR TREATING BLADDER AND URETHRA DYSFUNCTION AND DISEASE Final Rejection The Trustees of The University of Pennsylvania
18483225 Combination Therapy for Treating or Preventing Depression or Other Mood Diseases Non-Final OA The United States Government as represented by the Department of Veterans Affairs
18222115 NOVEL COMPOUNDS Non-Final OA AC Immune SA
18266936 TARGETED DELIVERY OF 1,2,4,5 TETRAOXANE COMPOUNDS AND THEIR USES Non-Final OA Westlake University
18749726 Combination Therapy for Treating or Preventing Depression or Other Mood Diseases Final Rejection United States Government as represented by the Department of Veterans Affairs
18282068 HETEROCYCLIC DERIVATIVES AS JANUS KINASE INHIBITORS Non-Final OA CHIESI FARMACEUTICI S.P.A.
17766113 METHODS AND MATERIALS FOR TREATING NEUROTOXICITY Final Rejection Cavion, Inc.
18263293 TYK2 INHIBITOR COMPOUND CONTAINING BICYCLIC RING Non-Final OA CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.
18480499 INDAZOLE PYRIDONE COMPOUNDS AND USES THEREOF Non-Final OA Bluejay Therapeutics, Inc.
17424979 USE OF MIGALOSTAT IN REDUCING THE RISK OF CEREBROVASCULAR EVENT IN PATIENTS WITH FABRY DISEASE Non-Final OA Amicus Therapeutics, Inc.
18282082 QUINAZOLINE-BASED COMPOUND, COMPOSITION, AND APPLICATION OF QUINAZOLINE-BASED COMPOUND Non-Final OA BEIJING SCITECH-MQ PHARMACEUTICALS LIMITED
18466473 BIFUNCTIONAL COMPOUNDS AND PHARMACEUTICAL USES THEREOF Non-Final OA RISEN (SUZHOU) PHARMA TECH CO., LTD.
18119592 BIFUNCTIONAL COMPOUNDS AND PHARMACEUTICAL USES THEREOF Non-Final OA RISEN (SUZHOU) PHARMA TECH CO., LTD.
18460314 CRYSTALLINE FORMS OF 5-(3,4-DIFLUOROBENZYL)-8-((1R,4R)-4-METHYLCYCLOHEXYL)-6,9-DIOXO-2,5,8-TRIAZASPIRO[3.5]NONANE-2-CARBALDEHYDE Non-Final OA Cytokinetics, Incorporated
18547667 BENZIMIDAZOLE COMPOUND OR SALT THEREOF, PREPARATION METHOD THEREFOR AND USE THEREOF, AND INSECTICIDE AND ACARICIDE AND USE THEREOF Non-Final OA QINGDAO KANGQIAO PESTICIDES AND CHEMICALS GROUP CO., LTD.
17426296 2H-INDAZOLE DERIVATIVES AS THERAPEUTIC AGENTS FOR BRAIN CANCERS AND BRAIN METASTASES Final Rejection BETA PHARMA, INC.
18255227 CERTAIN CHEMICAL ENTITIES, COMPOSITIONS, AND METHODS Non-Final OA NeuPharma, Inc
18265192 GENISTEIN FOR USE IN THE TREATMENT OF FOCAL SEGMENTAL GLOMERULOSCLEROSIS (FSGS) Non-Final OA Delta 4 GmbH
18253061 N-(2,3-DIHYDRO-1,4-BENZOXAZIN-4-YL)-3-ISOPROPYL-7-(2,3,5-TRIFLUOROPHENYL)BENZO-THIOPHENE-2-CARBOXAMIDE DERIVATIVES AND SIMILAR COMPOUNDS FOR THE TREATMENT OF HEARTWORM INFECTIONS Non-Final OA ELANCO TIERGESUNDHEIT AG

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month