Prosecution Insights
Last updated: May 29, 2026

Examiner: CANELLA, KAREN A

Tech Center 1600 • Art Units: 1643 1644

This examiner grants 63% of resolved cases

Performance Statistics

62.6%
Allow Rate
+2.6% vs TC avg
1,171
Total Applications
+32.9%
Interview Lift
1271
Avg Prosecution Days
Based on 1119 resolved cases, 2023–2026

Rejection Statute Breakdown

2.2%
§101 Eligibility
12.3%
§102 Novelty
36.2%
§103 Obviousness
14.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18193062 CANCER TREATMENT COMBINATIONS Non-Final OA The Regents of the University of California
18095467 PROTEIN-DRUG CONJUGATES COMPRISING CAMPTOTHECIN ANALOGS AND METHODS OF USE THEREOF Non-Final OA Regeneron Pharmaceuticals, Inc.
17356497 TUBULYSINS AND PROTEIN-TUBULYSIN CONJUGATES Non-Final OA Regeneron Pharmaceuticals, Inc.
18061824 COMBINATION THERAPIES Non-Final OA Novartis AG
17733303 IL-1 Binding Proteins Final Rejection AbbVie Inc.
17769917 METHODS AND COMPOSITIONS FOR CANCER TREATMENT USING NANOPARTICLES CONJUGATED WITH MULTIPLE LIGANDS FOR BINDING RECEPTORS ON NK CELLS Non-Final OA The University of North Carolina at Chapel Hill
17271108 COMBINATION THERAPY Final Rejection MEDIMMUNE LIMITED
17887828 UBIQUITIN LIGASE KPC1 PROMOTES PROCESSING OF P105 NF-KAPPAB1 TO P50, ELICITING STRONG TUMOR SUPPRESSION Final Rejection Technion Research & Development Foundation Limited.
18842400 GENETICALLY ENGINEERED PLACENTAL MUCOSALASSOCIATED INVARIANT T (MAIT) CELLS AND USES THEREOF Final Rejection PLURI BIOTECH LTD.
18039369 CANCER IMMUNOTHERAPIES TO PROMOTE HYPERACUTE REJECTION Non-Final OA CORNELL UNIVERSITY
17799193 HLA CLASS I-RESTRICTED T CELL RECEPTORS AGAINST RAS WITH G12V MUTATION Non-Final OA The United States of America,as represented by the Secretary,Department of Health and Human Services
17255949 PERSONALIZED CANCER VACCINE EPITOPE SELECTION Final Rejection ModernaTX, Inc.
18250150 NOVEL TRIPLE AGONIST HAVING ACTIVITIES ON ALL OF GLUCAGON, GLP-1, AND GIP RECEPTORS AND USE THEREOF Non-Final OA HANMI PHARM. CO., LTD
17434573 CANCER THERAPY USING 3,5-DISUBSTITUTED BENZENE ALKYNYL COMPOUND AND IMMUNE CHECKPOINT INHIBITOR Final Rejection TAIHO PHARMACEUTICAL CO., LTD.
18154091 NOVEL PEPTIDES AND COMBINATION OF PEPTIDES FOR USE IN IMMUNOTHERAPY AND METHODS FOR GENERATING SCAFFOLDS FOR THE USE AGAINST PANCREATIC CANCER AND OTHER CANCERS Non-Final OA Immatics Biotechnologies GmbH
18154098 NOVEL PEPTIDES AND COMBINATION OF PEPTIDES FOR USE IN IMMUNOTHERAPY AND METHODS FOR GENERATING SCAFFOLDS FOR THE USE AGAINST PANCREATIC CANCER AND OTHER CANCERS Non-Final OA Immatics Biotechnologies GmbH
18174015 Genotypic and Phenotypic Analysis of Circulating Tumor Cells to Monitor Tumor Evolution in Prostate Cancer Patients Final Rejection THE SCRIPPS RESEARCH INSTITUTE
18188380 METHODS AND COMPOSITIONS FOR DOSING IN ADOPTIVE CELL THERAPY Non-Final OA Juno Therapeutics, Inc.
18548803 LYMPHANGIOGENESIS PROMOTING FACTOR-EXPRESSING FIBROBLAST, AND PHARMACEUTICAL COMPOSITION CONTAINING SAME Non-Final OA METCELA INC.
17859861 SUPPRESSION OF UVEITIS BY SINGLE DOMAIN ANTIBODY Final Rejection The United States of America, as represented by the Secretary, Department of Health and Human
17581706 PLATELET-FACILITATED DELIVERY OF THERAPEUTIC COMPOUNDS Final Rejection CSTS Health Care Inc.
18165623 COMPOSITIONS AND METHODS FOR TREATING EGFR POSITIVE CANCERS Non-Final OA A2 Biotherapeutics, Inc.
18182165 METHODS OF TREATMENT OF NON-SMALL-CELL LUNG CARCINOMA USING TELISOTUZUMMAB VEDOTIN AND OSIMERTINIB Non-Final OA ABBVIE MANUFACTURING MANAGEMENT UNLIMITED COMPANY
18180998 PRODRUGGABLE ANTIBODIES, PRODRUGS THEREOF, AND METHODS OF USE AND MAKING Non-Final OA BRISTOL -MYERS SQUIBB COMPANY
18178778 PREPARATIONS AND METHODS FOR TREATING A GD2 POSITIVE CANCER Non-Final OA APEIRON BIOLOGICS GMBH
18175427 ANDROGEN RECEPTOR VARIANT 7 AS A BIOMARKER FOR TREATMENT SELECTION IN PATIENTS WITH METASTATIC CASTRATION RESISTANT PROSTATE CANCER (mCRPC) Final Rejection Epic Sciences, Inc.
17584892 MULTISPECIFIC AND MULTIFUNCTIONAL MOLECULES AND USES THEREOF Final Rejection Marengo Therapeutics, Inc.
17615748 ANTIBODY CLEAVAGE SITE BINDING MOLECULE Final Rejection Yamaguchi University
17426813 A CONJUGATE OF AN AMANITA TOXIN WITH BRANCHED LINKERS Non-Final OA Hangzhou DAC Biotech Co., Ltd.
17820913 CONDITIONALLY ACTIVE POLYPEPTIDES Non-Final OA BioAtla, Inc.

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