Prosecution Insights
Last updated: May 29, 2026

Examiner: STONEBRAKER, ALYSSA RAE

Tech Center 1600 • Art Units: 1642 1671

This examiner grants 54% of resolved cases

Performance Statistics

54.4%
Allow Rate
-5.6% vs TC avg
159
Total Applications
+52.8%
Interview Lift
1230
Avg Prosecution Days
Based on 90 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
5.6%
§102 Novelty
37.1%
§103 Obviousness
9.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17281025 COMPOSITIONS AND METHODS FOR DRUG DELIVERY Non-Final OA NORTH CAROLINA STATE UNIVERSITY
18178086 CHIMERIC RECEPTORS AND METHODS OF USE THEREOF Non-Final OA AMGEN INC.
17609363 MODULATING ANTIBODY EFFECTOR FUNCTIONS Final Rejection AMGEN INC.
17762576 Quantitative Spatial Profiling for LAG-3 Antagonist Therapy Final Rejection Bristol-Myers Squibb Company
17925574 B7H3-TARGETING PROTEINS AND METHODS OF USE THEREOF Non-Final OA REGENTS OF THE UNIVERSITY OF MINNESOTA
17295747 METHODS OF OVERCOMING RESISTANCE TO IMMUNE CHECKPOINT INHIBITORS Final Rejection Board of Regents, The University of Texas System
18673083 TREATMENT OF NSCLC PATIENTS REFRACTORY FOR ANTI-PD-1 ANTIBODY Final Rejection Iovance Biotherapeutics, Inc.
17460986 System and Process for Production of Isotopes and Isotope Compositions Non-Final OA Battelle Memorial Institute
18034037 ANTI-DPP6 CHIMERIC ANTIGEN RECEPTOR BEARING REGULATORY T CELLS Non-Final OA Vrije Universiteit Brussel
18012900 COMBINATION OF ANTIBODY-DRUG CONJUGATE AND ATM INHIBITOR Final Rejection DAIICHI SANKYO COMPANY, LIMITED
17435159 ANTI-CD38 AGENTS FOR DESENSITIZATION AND TREATMENT OF ANTIBODY-MEDIATED REJECTION OF ORGAN TRANSPLANTS Non-Final OA Cedars-Sinai Medical Center
18667681 METHODS AND COMPOSITIONS FOR MONITORING PHAGOCYTIC ACTIVITY Non-Final OA INVEN2 AS
17262105 TARGET CELL SPECIFIC CYTOSOL-PENETRATING ANTIGEN-BINDING MOLECULES Final Rejection Chugai Seiyaku Kabushiki Kaisha
18245114 ANTIBODIES TARGETING HUMAN CLAUDIN 18.2 AND USES THEREOF Non-Final OA Nanjing GenScript Biotech Co., Ltd.
18032086 ANTI-HER3 ANTIBODY AND ANTI-HER3 ANTIBODY-DRUG CONJUGATE AND MEDICAL USE THEREOF Non-Final OA SHANGHAI HENGRUI PHARMACEUTICAL CO., LTD.
18471357 Chimeric Antigen Receptor Specific for Folate Receptor 1 Non-Final OA Miltenyi Biotec B.V. & Co. KG
18549446 Anti-HER2 Antibody-Immune Agonist Conjugate and Applications Thereof Non-Final OA BRIGHTGENE BIO-MEDICAL TECHNOLOGY CO., LTD.
18279193 DEVELOPMENT OF COVID-19 VACCINE USING A DUAL TLR LIGAND LIPOSOME ADJUVANT Non-Final OA Anna Pomés
17798879 PROCESS FOR SITE-SPECIFIC MODIFICATION OF AN ANTIBODY Final Rejection Orano Med
17585356 TREATMENT OF KIDNEY FAILURE USING EX VIVO REPROGRAMMED IMMUNE CELLS Non-Final OA CREATIVE MEDICAL TECHNOLOGIES, INC.
17498521 Compositions and Methods of Inhibiting MASP-1 and/or MASP-2 and/or MASP-3 for the Treatment of Paroxysmal Nocturnal Hemoglobinuria Non-Final OA University of Leicester
18016279 ANTI-CLDN-18.2 ANTIBODY AND USE THEREOF Non-Final OA SHANGHAI JUNSHI BIOSCIENCES CO., LTD.
17280403 ANTIBODY COMPOSITION Final Rejection Kyowa Kirin Co., Ltd.
17413965 IMPROVED CELL-TARGETING BINDING MOLECULE Non-Final OA Sapreme Technologies B.V.
17812155 VIA CYCLOADDITION BILATERALLY FUNCTIONALIZED ANTIBODIES Non-Final OA SYNAFFIX B.V.
18043159 STABLE PHARMACEUTICAL FORMULATION, VIAL, CARTRIDGE, PRE-FILLED SYRINGE AND AUTO-INJECTOR COMPRISING THE SAME Final Rejection CELL TRION INC.
17284091 A CONJUGATION LINKER CONTAINING 2,3-DIAMINOSUCCINYL GROUP Non-Final OA Hangzhou DAC Biotech Co., Ltd.
18003113 ANTI-HMMW ANTIBODY, COMPOSITION COMPRISING SAME, AND NUCLEIC ACID MOLECULE ENCODING SAME, AND USE THEREOF Non-Final OA NANJING ANJI BIOLOGICAL TECHNOLOGY CO., LTD.
18011801 COMBINATION THERAPY COMPRISING ANTI-CD137 ANTIBODIES Final Rejection Adagene PTE. LTD.
18002655 BINDING PROTEIN HAVING H2L2 AND HCAB STRUCTURES Non-Final OA HARBOUR BIOMED (SHANGHAI) CO., LTD.

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