Prosecution Insights
Last updated: May 29, 2026

Examiner: BUTTICE, AUDREY L

Tech Center 1600 • Art Units: 1647 1658 1683

This examiner grants 46% of resolved cases

Performance Statistics

45.8%
Allow Rate
-14.2% vs TC avg
191
Total Applications
+21.5%
Interview Lift
1225
Avg Prosecution Days
Based on 131 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
1.2%
§102 Novelty
66.3%
§103 Obviousness
7.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18048547 SITE-SELECTIVE LYSINE ACETYLATION OF HUMAN IMMUNOGLOBULIN G AND IgG-RELATED PRODUCTS FOR IMMUNOTHERAPY Final Rejection The Chinese University of Hong Kong
18249057 USE OF REELIN FOR TREATING CARDIAC DISEASES Non-Final OA Northwestern University
16951638 METHOD OF USING CHECKPOINT KINASE INHIBITOR THERAPY TO MODULATE ANTI-TUMORAL RESPONSE AGAINST CANCER AND SENSITIZE GLIOMAS TO IMMUNOTHERAPY Non-Final OA NORTHWESTERN UNIVERSITY
17758830 IL2 Orthologs and Methods of Use Non-Final OA Synthekine, Inc.
17348706 Methods for the Diagnosis and Treatment of Biofilm-Related Infections Final Rejection Laboratory Corporation of America Holdings
17434692 INDUCTION OF HIGHLY EFFICACIOUS ANTI-TUMOR AND IMMUNE MODULATING ACTIVITY: CELL-FREE OFF THE SHELF THERAPEUTIC MODALITY Non-Final OA Wayne State University
17318017 METHODS AND COMBINATIONS FOR THE TREATMENT OF CANCER USING IMMUNE CHECKPOINT INHIBITOR ANTIBODIES Final Rejection ASTRAZENECA AB
17255383 COMPOSITIONS AND METHODS FOR ANTIBODY DELIVERY Final Rejection Krystal Biotech, Inc.
18021845 COMBINATION THERAPY COMPRISING HER-2-DC1 VACCINE AND A PROBIOTIC Non-Final OA H. LEE MOFFITT CANCER CENTER AND RESEARCH INSTITUTE, INC.
18160535 Compositions and Methods for Tendon Regeneration Non-Final OA University of Rochester
18245281 CYTOTOXIC AND COSTIMULATORY CHIMERIC ANTIGEN RECEPTORS Non-Final OA Baylor College of Medicine
18269633 COMPOSITIONS AND METHODS FOR CD34 GENE MODIFICATION Non-Final OA VOR BIOPHARMA INC.
17242647 Method For The Degradation Of Endogenous Protein Final Rejection University of South Carolina
18332571 ENGINEERED FCRIIB SELECTIVE IGG1 FC VARIANTS AND USES THEREOF Non-Final OA Research Development Foundation
18238650 ANTIBODY-CONJUGATED NANOPARTICLES AND MEDICAL USES THEREOF Final Rejection Trustees of Tufts College
18266848 CONDITIONALLY BISPECIFIC BINDING PROTEINS Non-Final OA Takeda Pharmaceutical Company Limited
18551502 Pharmaceutical Combinations for Treating Cancer Non-Final OA T3 PHARMACEUTICALS AG
18028025 PRAME SPECIFIC T-CELL RECEPTORS AND USES THEREOF Non-Final OA MEDIGENE IMMUNOTHERAPIES GMBH
18546798 STABILIZED PRE-FUSION RSV FB ANTIGENS Non-Final OA Janssen Vaccines & Prevention B.V.
18276639 ANTI-CD112R ANTIBODY AND USE THEREOF Non-Final OA SUZHOU JUNMENG BIOSCIENCES CO., LTD.
16894532 TRIPLET THERAPIES OF HDAC INHIBITORS, PD-L1 AND/OR PD-1 INHIBITORS, AND CTLA-4 INHIBITORS Non-Final OA HUYABIO International, LLC
18261059 CD5-TARGETING FULLY HUMANIZED ANTIBODY Non-Final OA Nanjing IASO Biotechnology Co., Ltd.
18266600 ANTI-TNFR2 ANTIBODY AND APPLICATION THEREOF Non-Final OA ADLAI NORTYE BIOPHARMA CO., LTD.
18255342 TUMOR-ASSOCIATED ANTIGENS AND CD3-BINDING PROTEINS, RELATED COMPOSITIONS, AND METHODS Non-Final OA APTEVO RESEARCH AND DEVELOPMENT LLC
18324935 NOVEL ANTI-LAG3 ANTIBODIES AND METHODS OF MAKING AND USING THE SAME Non-Final OA SHANGHAI BENEMAE PHARMACEUTICAL CORPORATION
18020837 COMPOSITIONS AND METHODS FOR TREATING CANCERS Non-Final OA A2 Biotherapeutics, Inc.
18198404 METHODS OF TREATING CANCER USING LSD1 INHIBITORS IN COMBINATION WITH IMMUNOTHERAPY Non-Final OA President & Fellows of Harvard College
18119487 MODIFIED CELLS OF LEUKEMIC ORIGIN AND A PD-L1 ANTIBODY FOR ENHANCING THE EFFICACY OF CANCER CELL THERAPY Non-Final OA Mendus B.V.
18249154 COMBINATION OF ADOPTIVE CELL THERAPY AND CHEMOTHERAPY FOR ACUTE MYELOID LEUKEMIA Non-Final OA LOMA LINDA FACULTY MEDICAL GROUP
17757825 METHOD FOR PRODUCING ERIBULIN-BASED ANTIBODY-DRUG CONJUGATE Final Rejection Eisai R&D Management Co., Ltd.

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