Prosecution Insights
Last updated: April 19, 2026

Examiner: SUNSHINE, HANNAH LOUISE

Tech Center 1600 • Art Units: 1618 1641 1647

This examiner grants 71% of resolved cases

Performance Statistics

70.8%
Allow Rate
+10.8% vs TC avg
63
Total Applications
+15.7%
Interview Lift
1476
Avg Prosecution Days
Based on 24 resolved cases, 2023–2026

Rejection Statute Breakdown

3.5%
§101 Eligibility
14.0%
§102 Novelty
29.2%
§103 Obviousness
28.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17763116 RECEPTORS WITH HETEROLOGOUS TRANSMEMBRANE DOMAIN Final Rejection The Regents of the University of California
17513710 PURIFICATION PLATFORMS FOR OBTAINING PHARMACEUTICAL COMPOSITIONS HAVING A REDUCED HYDROLYTIC ENZYME ACTIVITY RATE Non-Final OA Genentech, Inc.
17584642 Methods Of Improving Health With Apolipoprotein E (APOE) Inhibitors Non-Final OA Regeneron Pharmaceuticals, Inc.
18367252 ANTIBODIES AGAINST GLUCOCORTICOID-INDUCED TUMOR NECROSIS FACTOR RECEPTOR (GITR) AND USES THEREOF Non-Final OA Bristol-Myers Squibb Company
18314339 ANTI-TL1A ANTIBODIES AND METHODS OF USE THEREOF Non-Final OA Bristol-Myers Squibb Company
17759824 USE OF EGFR/HER2 TYROSINE KINASE INHIBITORS AND/OR HER2/HER3 ANTIBODIES FOR THE TREATMENT OF CANCERS WITH NRG1 FUSIONS Final Rejection Board of Regents, The University of Texas System
17777363 COMPOSITIONS AND METHODS FOR OPTOGENETIC IMMUNOTHERAPY Final Rejection University of Massachusetts
18473875 MONOCLONAL ANTIBODY SPECIFIC FOR IR4 OR IR6 PEPTIDES Non-Final OA Research Foundation of the City University of New York
18276583 COMBINATION THERAPY WITH PD-1 SIGNAL INHIBITOR Non-Final OA Kyoto University
18255633 Desmoglein 2-directed chimeric antigen receptor (CAR) constructs and methods of use Non-Final OA Thomas Jefferson University
17918644 CHIMERIC MYD88 RECEPTORS Final Rejection St. Jude Children's Research Hospital, Inc.
17674991 HORSE IL-31 INDUCED PRURITUS MODEL Non-Final OA Zoetis Services LLC
18323276 CALRETICULIN NANOBODIES Non-Final OA ACTINIUM PHARMACEUTICALS, INC.
17628614 ANTI-CD47/ANTI-LAG-3 BISPECIFIC ANTIBODY, PREPARATION METHOD THEREFOR AND USE THEREOF Final Rejection NANJING GENSCRIPT BIOTECH CO., LTD.
18027338 BATF AND IRF4 IN T CELLS AND CANCER IMMUNOTHERAPY Non-Final OA LA JOLLA INSTITUTE FOR IMMUNOLOGY
18019460 ANTI-IDIOTYPIC ANTIBODIES TO ROR1-TARGETED BINDING DOMAINS AND RELATED COMPOSITIONS AND METHODS Non-Final OA Juno Therapeutics, Inc.
18000468 ANTI-CD171 CHIMERIC ANTIGEN RECEPTORS Final Rejection Seattle Children's Hospital (dba Seattle Children's Research Institute)
17921378 BISPECIFIC ANTIBODY TARGETING HUMAN CLAUDIN AND HUMAN PDL1 PROTEINS, AND APPLICATION THEREOF Non-Final OA QURE BIOTECHNOLOGY (SHANGHAI) CO., LTD.
18250165 ANTI-GALECTIN-9 ANTIBODIES AND USES THEREOF IN THE TREATMENT OF OCULAR MELANOMA Non-Final OA PURETECH LYT, INC.
17613020 MCL-1 INHIBITOR ANTIBODY-DRUG CONJUGATES AND METHODS OF USE Final Rejection LES LABORATOIRES SERVIER
18172928 ANTIBODY MOLECULES THAT BIND TO NKP30 AND USES THEREOF Non-Final OA Marengo Therapeutics, Inc.
17904221 IMMUNE CELLS OVEREXPRESSING CELL SIGNALING REGULATORY FACTOR INTRODUCED FROM OUTSIDE AND USE THEREOF Final Rejection PHAROS VACCINE INC.
18018711 ANTI-TIM3 SINGLE-CHAIN ANTIBODY AND USE THEREOF IN PREPARING MEDICINE FOR TREATING TUMOR Final Rejection Beijing Neurosurgical Institute
17793771 ENHANCED RECEPTOR FOR IMPROVING IMMUNE CELL FUNCTION Final Rejection CHINEO MEDICAL TECHNOLOGY CO., LTD.
18005669 COMPOSITIONS AND METHODS TO TARGET ANTI-TNF-ALPHA ANTIBODY Non-Final OA PORTON BIOLOGICS LTD
18016203 NOVEL CO-STIMULATORY DOMAIN AND USE THEREOF Non-Final OA NANJING BIOHENG BIOTECH CO., LTD
18008581 CD38 antibodies for the treatment of human diseases Non-Final OA Y-mAbs Therapeutics, Inc.
17764854 IgE Antibody with FcRn binding Final Rejection Epsilogen Ltd
17641594 IMMUNOTHERAPY COMPOUNDS AND METHODS Final Rejection GT BIOPHARMA, INC.
16956510 COMBINATION ANTI CANCER THERAPY WITH AN IAP ANTAGONIST AND AN ANTI PD-1 MOLECULE Final Rejection Debiopharm International S.A.

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