Prosecution Insights
Last updated: May 29, 2026

Examiner: TOWNSLEY, SARA ELIZABETH

Tech Center 1600 • Art Units: 1612 1613 1629

This examiner grants 25% of resolved cases

Performance Statistics

25.3%
Allow Rate
-34.7% vs TC avg
438
Total Applications
+48.6%
Interview Lift
1461
Avg Prosecution Days
Based on 383 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
12.1%
§102 Novelty
59.6%
§103 Obviousness
10.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18006894 HETEROARYL SUBSTITUTED 3-(1-OXOISOINDOLIN-2-YL)PIPERIDINE-2,6-DIONE DERIVATIVES AND USES THEREOF Final Rejection Novartis AG
18018148 SUBSTITUTED PYRROLO-PYRIDINONE DERIVATIVES AND THERAPEUTIC USES THEREOF Non-Final OA Dana-Farber Cancer Institute, Inc.
18269854 COMBINATION THERAPY FOR THE TREATMENT OF CANCER Non-Final OA UNM RAINFOREST INNOVATIONS
18032648 METHOD FOR TREATING ALS/FTD THROUGH DEGRADATION OF RNA REPEAT EXPANSION Non-Final OA University of Florida Research Foundation, Incorporated
18247014 COMPOUNDS AND THEIR USE IN TREATING CANCER Non-Final OA AstraZeneca AB
18179838 SOLID FORMS, SALTS, AND PROCESSES OF PREPARATION OF A CDK2 INHIBITOR Non-Final OA Incyte Corporation
18245594 PYRIDO[2,3-D]PYRIMIDIN-4-AMINES AS SOS1 INHIBITORS Non-Final OA Bayer Aktiengesellschaft
18246100 NOVEL AMINOPYRIDINES AND THEIR USE IN TREATING CANCER Non-Final OA Auckland UniServices Limited
18031688 COMPOSITIONS AND METHODS FOR TREATING KIT- AND PDGFRA-MEDIATED DISEASES Non-Final OA Blueprint Medicines Corporation
18560991 DOSAGE REGIMENS FOR ECUBECTEDIN Non-Final OA PHARMA MAR S.A.
18017666 NITROGEN-CONTAINING FUSED RING DERIVATIVE INHIBITOR, PREPARATION METHOD THEREFOR AND USE THEREOF Final Rejection Jiangsu Hansoh Pharmaceutical Group Co., Ltd.
18229662 QUINAZOLINE PAN-KRas INHIBITORS Non-Final OA Mirati Therapeutics, Inc.
18005237 PHARMACEUTICAL COMPOSITION AND PREPARATION METHOD Final Rejection JIANGSU KANION PHARMACEUTICAL CO., LTD.
17907722 THERAPEUTIC AGENT FOR CORONAVIRUS INFECTION Non-Final OA FUJIFILM Toyama Chemical Co., Ltd.
18552289 PHARMACEUTICAL COMPOSITION FOR SUPPRESSING TMPRSS2 EXPRESSION Non-Final OA SBI Pharmaceuticals Co., Ltd.
18005961 USE OF CANNABIDIOL IN THE TREATMENT OF SEIZURES ASSOCIATED WITH RARE EPILEPSY SYNDROMES RELATED TO GENETIC ABNORMALITIES Non-Final OA GW Research Limited
18005960 USE OF CANNABIDIOL IN THE TREATMENT OF SEIZURES ASSOCIATED WITH RARE EPILEPSY SYNDROMES RELATED TO GENETIC ABNORMALITIES Non-Final OA GW Research Limited
18264424 PYRIDOPYRIMIDINONE DERIVATIVE, PREPARATION METHOD THEREFOR, AND USE THEREOF Non-Final OA Wuhan Humanwell Innovative Drug Research and Development Center Limited Company
18351439 COMBINATION THERAPIES OF WDR-5 INHIBITORS AND PD-1 INHIBITORS Non-Final OA HUYABIO International, LLC
18260670 MODULATORS OF TRPML, THEIR COMPOSITIONS AND METHODS OF USE Non-Final OA Caraway Therapeutics, Inc.
18259509 EFINACONAZOLE ORAL COMPOSITION Non-Final OA DAEBONG LS CO., LTD.
18123009 PYRIDOPYRIDINES AND DERIVATIVES THEREOF AS SELECTIVE KINASE INHIBITORS Non-Final OA University of Sharjah
18253252 SUBSTITUTED PYRROLO [2, 3-b] PYRIDINE AND PYRAZOLO [3, 4-b] PYRIDINE DERIVATIVES AS PROTEIN KINASE INHIBITORS Non-Final OA Fochon Biosciences, Ltd.
18140863 COMPOUNDS FOR DEGRADING TAU PROTEIN AGGREGATES AND USES THEREOF Non-Final OA Aprinoia Therapeutics Limited
18032758 HETEROBIFUNCTIONAL COMPOUNDS AS DEGRADERS OF ENL Non-Final OA VAN ANDEL RESEARCH INSTITUTE
18031077 PIPERIDINYL SMALL MOLECULE DEGRADERS OF HELIOS AND METHODS OF USE Final Rejection NEOMORPH, INC.
18248278 PHARMACEUTICALS FOR COVID19 TREATMENT Final Rejection NANTCELL, INC.
18248129 PROSTAGLANDIN RECEPTOR AGONISTS FOR USE IN THE TREATMENT OF A CORONAVIRUS INFECTION SUCH AS COVID-19 Non-Final OA MEDETIA
18028157 CRYSTALLINE POLYMORPH FORM A OF A JAK INHIBITORAND METHODS FOR ITS PREPARATION Non-Final OA ACLARIS THERAPEUTICS, INC.
17995418 METHODS OF TREATMENT USING ANTIFOLATES AND PHARMACEUTICAL FORMULATIONS COMPRISING ANTIFOLATES Non-Final OA EMPHASCIENCE, INC.

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