Prosecution Insights
Last updated: April 19, 2026

Examiner: DEBERRY, REGINA M

Tech Center 1600 • Art Units: 1647

This examiner grants 50% of resolved cases

Performance Statistics

49.7%
Allow Rate
-10.3% vs TC avg
629
Total Applications
+31.3%
Interview Lift
1351
Avg Prosecution Days
Based on 587 resolved cases, 2023–2026

Rejection Statute Breakdown

2.2%
§101 Eligibility
21.2%
§102 Novelty
27.4%
§103 Obviousness
34.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17640293 THERAPEUTIC FUSION PROTEINS Final Rejection NOVARTIS AG
16761513 METHOD OF TREATING HIDRADENTITIS SUPPURATIVA WITH IL-17 ANTAGONISTS Final Rejection NOVARTIS AG
17773886 HIGH SALT LOAD CONDITIONING DURING CATION EXCHANGE CHROMATOGRAPHY TO REMOVE PRODUCT-RELATED IMPURITIES Non-Final OA AMGEN INC.
18645245 Method for purifying PEGylated erythropoietin Non-Final OA Hoffmann-La Roche Inc.
18584551 ANTI-ACVR1 ANTIBODIES AND USES THEREOF Non-Final OA Regeneron Pharmaceuticals, Inc.
18032080 FORMULATION FOR WOUND HEALING Non-Final OA ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
17635560 IMMUNE CELLS FOR ADOPTIVE CELL THERAPIES Final Rejection Board of Regents, The University of Texas System
17760984 CAMPHORSULFONIC ACID AND COMBINATIONS THEREOF WITH CATIONIC EXCIPIENTS AS VISCOSITY REDUCING AGENTS IN HIGH CONCENTRATED PROTEIN FORMULATIONS Non-Final OA MERCK PATENT GMBH
18050355 Method of treating an inflammatory disorder Final Rejection The United States Government as Represented by the Department of Veterans Affairs
18232648 COMPOSITIONS AND METHODS FOR TREATING BREAST CANCER Non-Final OA Arizona Board of Regents on Behalf of The University of Arizona
17651064 PIF BINDING AS A MARKER FOR IMMUNE DYSREGULATION Final Rejection Prince Biotech, LLC
17476803 INHIBIN AS TARGETABLE REGULATORS OF ANGIOGENESIS Final Rejection UNIVERSITY OF SOUTH CAROLINA
18637050 ANTIBODY-DRUG CONJUGATE Non-Final OA GENAHEAD BIO, INC.
17327504 METHODS FOR TREATING EOSINOPHILIC ESOPHAGITIS BY ADMINISTERING AN IL-4R INHIBITOR Non-Final OA SANOFI BIOTECHNOLOGY
17289420 TREATMENT OF ANEMIA DUE TO VERY LOW, LOW, OR INTERMEDIATE RISK MYELODYSPLASTIC SYNDROMES IN SUBJECTS WITH RING SIDEROBLASTS USING ACTIVIN-ACTRll LIGAND TRAPS Final Rejection Acceleron Pharma Inc.
17906730 VEGF DIMER MOLECULES AND COLUMNS COMPRISING A VEGF DIMER MOLECULE AS WELL AS USES, PRODUCTION METHODS AND METHODS INVOLVING THE SAME Non-Final OA Universität Zu Köln
18031345 THERAPEUTIC MODULATION OF ALCAM/CD166 Non-Final OA I2DX, INC.
17242954 IgA mediated killing of aberrant cells by CD47- SIRPalpha checkpoint inhibition of neutrophils Non-Final OA UMC Utrecht Holding B.V.
18022358 COMPOSITIONS AND METHODS FOR NEUROLOGICAL DISEASES Non-Final OA Trames Bio, Inc.
18019160 COMPOSITION AND METHOD FOR TREATING NEUROPATHY Final Rejection The Steadman Clinic & Steadman Philippon Research Institute
17925082 ADJUVANTED CONJUGATE OPIOID VACCINE Non-Final OA Tulane University
17781112 VIRUS-MIMETIC NANOPARTICLES Non-Final OA UNIVERSITÄT REGENSBURG
17367666 USE OF NEGATIVE FUNCTIONAL MODULATORS OF ERYTHROPOIETIN FOR THERAPY Final Rejection ANDREMACON S.R.L.
17086356 Novel Protein With Anti-Inflammatory Properties Final Rejection REVOLO BIOTHERAPEUTICS LIMITED
16466539 Methods and Compositions for the Treatment of Myelodysplastic Syndrome Final Rejection NEURAMEDY CO., LTD.

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