Prosecution Insights
Last updated: April 19, 2026

Examiner: ALLEN, MARIANNE P

Tech Center 1600 • Art Units: 1647

This examiner grants 60% of resolved cases

Performance Statistics

59.9%
Allow Rate
At TC average
1037
Total Applications
+18.0%
Interview Lift
1124
Avg Prosecution Days
Based on 981 resolved cases, 2023–2026

Rejection Statute Breakdown

1.9%
§101 Eligibility
16.1%
§102 Novelty
18.6%
§103 Obviousness
44.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18045995 FGFR3 ANTIBODIES AND METHODS OF USE Non-Final OA GENZYME CORPORATION
18364185 ANTI-INTERLEUKIN-33 ANTIBODIES AND USES THEREOF Final Rejection Genentech, Inc.
18295539 DOSING FOR TREATMENT WITH ANTI-FCRH5/ANTI-CD3 BISPECIFIC ANTIBODIES Non-Final OA Genentech, Inc.
17775257 METHOD OF TREATING OR AMELIORATING CUSHING'S SYNDROME USING BINDING PROTEINS FOR GASTRIC INHIBITORY PEPTIDE RECEPTOR (GIPR) Non-Final OA AMGEN INC.
19259540 SLIDING BIOACTIVE PEPTIDES FOR THERAPEUTIC DELIVERY Non-Final OA Northwestern University
18182323 ANTI-GLP1R ANTIBODY-TETHERED DRUG CONJUGATES COMPRISING GLP1 PEPTIDOMIMETICS AND USES THEREOF Non-Final OA Regeneron Pharmaceuticals, Inc.
18077139 Bispecific Anti-PSMA x Anti-CD28 Antibodies and Uses Thereof Final Rejection Regeneron Pharmaceuticals, Inc.
18040260 CD45 BINDING MOLECULES AND METHODS OF USE Non-Final OA Synthekine, Inc.
17354195 Antibodies that bind TGF-Alpha and Epiregulin for use in the treatment of pain Final Rejection Eli Lilly and Company
17408937 TECHNIQUES FOR PREDICTING, DETECTING AND REDUCING ASPECIFIC PROTEIN INTERFERENCE IN ASSAYS INVOLVING IMMUNOGLOBULIN SINGLE VARIABLE DOMAINS Final Rejection Sanofi
18014449 Wound Healing Composition and Uses Thereof Non-Final OA AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
18839784 CRF2 RECEPTOR AGONISTS AND THEIR USE IN THERAPY Non-Final OA CORTERIA PHARMACEUTICALS
17784196 Glycosylated Single Chain Immunoglobulin Domains Final Rejection UNIVERSITEIT GENT
18034429 THERAPEUTIC AGENT FOR PERIPARTUM CARDIOMYOPATHY Non-Final OA Chugai Seiyaku Kabushiki Kaisha
18040615 ANTIBODIES AGAINST HUMAN ANGIOPOIETIN-2 AND USES THEREOF Non-Final OA Nanjing GenScript Biotech Co., Ltd.
17815468 Lysosomal Targeting Peptides and Uses Thereof Non-Final OA BIOMARIN PHARMACEUTICAL INC.
17829620 Lysosomal Targeting Peptides and Uses Thereof Non-Final OA BIOMARIN PHARMACEUTICAL INC.
18539509 ANTIBODIES AGAINST PD-L1 Final Rejection GENMAB A/S
17996557 LONG-ACTING ANTI-IL31 ANTIBODIES FOR VETERINARY USE Non-Final OA Elanco US Inc.
18007606 ANTI-IGF-1 RECEPTOR HUMANIZED ANTIBODY Non-Final OA Teijin Pharma Limited
17625380 MAGEA10 SPECIFIC T CELL RECEPTORS AND THEIR USE Non-Final OA MEDIGENE IMMUNOTHERAPIES GMBH
18008093 ANTI-HBV ANTIBODIES AND METHODS OF USE Non-Final OA Institut Pasteur
17767620 MODULATING INTERLEUKIN-10 SIGNALING TO BOOST HEALING IN DIABETIC WOUNDS Final Rejection Rush University Medical Center
18007570 ANTI-PDL1 x EGFR BISPECIFIC ANTIBODY Non-Final OA ZEDA BIOPHARMACEUTICALS, INC.
17242793 COMPOSITIONS AND METHODS COMPRISING IgA ANTIBODY CONSTRUCTS Non-Final OA UMC Utrecht Holding B.V.
18245563 BINDING PROTEINS AND ANTIGEN BINDING FRAGMENTS THEREOF THAT BIND ABETA Non-Final OA Merck Sharpe & Dohme LLC
17739457 METHODS AND COMPOSITIONS FOR PDGF-CC INHIBITION Final Rejection Paracrine Therapeutics AB
18151305 MATERIALS AND METHODS OF IL-1BETA BINDING PROTEINS Non-Final OA JOHNSON & JOHNSON ENTERPRISE INNOVATION INC.
18013524 ANTI-FXI/FXIA ANTIBODY, ANTIGEN-BINDING FRAGMENT THEREOF, AND PHARMACEUTICAL USE THEREOF Non-Final OA BEIJING TUO JIE BIOPHARMACEUTICAL CO. LTD.
17801108 ANTI-ADRENOMEDULLIN (ADM) ANTIBODY OR ANTI-ADM ANTIBODY FRAGMENT OR ANTI-ADM NON-IG SCAFFOLD FOR USE IN THERAPY OR PREVENTION OF SHOCK Final Rejection ADRENOMED AG

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