Prosecution Insights
Last updated: April 19, 2026

Examiner: ABUZEINEH, HANAN ISAM

Tech Center 1700 • Art Units: 1633 1732

This examiner grants 56% of resolved cases

Performance Statistics

56.3%
Allow Rate
-8.7% vs TC avg
96
Total Applications
+48.9%
Interview Lift
1610
Avg Prosecution Days
Based on 71 resolved cases, 2023–2026

Rejection Statute Breakdown

1.8%
§101 Eligibility
19.0%
§102 Novelty
38.6%
§103 Obviousness
29.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17696287 COMPOSITIONS, SYSTEMS AND METHODS FOR CELL THERAPY Final Rejection Duke University
17997575 MULTISPECIFIC ANTI-FLT3 CHIMERIC ANTIGEN RECEPTORS Non-Final OA The Regents of the University of Colorado, A Body Corporate
17905131 TUMOR-INFILTRATING LYMPHOCYTES WITH ENHANCED TUMOR REACTIVITY Final Rejection H. LEE MOFFITT CANCER CENTER AND RESEARCH INSTITUTE, INC
18792994 AIRWAY BASAL CELL ENGRAFTMENT METHODS Non-Final OA TRUSTEES OF BOSTON UNIVERSITY
18006009 METHODS FOR SPERMATOGONIAL CULTURE Non-Final OA Washington State University
17766706 MESH CHOPPING OF NEURAL PROGENITOR CELL AGGREGATES Non-Final OA Cedars-Sinai Medical Center
17031207 SUBLINGUAL AND BUCCAL FILM COMPOSITIONS Non-Final OA AQUESTIVE THERAPEUTICS, INC.
18577228 ANIMAL MODEL FOR DISEASES ASSOCIATED WITH ABSENCE OR REDUCTION OF SOCIAL DOMINANCE, AND PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING DISEASES Non-Final OA ADEL, Inc.
18217661 METHOD FOR MANUFACTURING STERILE BIO-INK Non-Final OA 3D GLOBAL BIOTECH INC.
18566901 BIOREACTOR SYSTEM WITH ENHANCED CELL HARVESTING CAPABILITIES AND RELATED METHODS Non-Final OA UNIVERCELLS TECHNOLOGIES SA
18559936 ISOLATED OR ARTIFICIAL NUCLEOTIDE SEQUENCES FOR USE IN NEURODEGENERATIVE DISEASES Non-Final OA Universidade do Algarve
18557194 COMPOSITIONS AND METHODS FOR TREATING NGYL1 DEFICIENCY Non-Final OA GRACE SCIENCE, LLC
18546821 METHODS OF PRODUCING HAEMOGENIC ENDOTHELIAL CELLS FROM PLURIPOTENT STEM CELLS Non-Final OA ADAPTIMMUNE LIMITED
17923482 TREATMENT FOR NEURODEGENERATIVE DISEASES Non-Final OA UNIVERSITA DEGLI STUDI DI PADOVA
17923008 COMPOSITIONS AND METHODS FOR TCR REPROGRAMMING USING CD70 SPECIFIC FUSION PROTEINS Non-Final OA TCR2 THERAPEUTICS INC.
17601383 MANUFACTURING ANTI-BCMA CAR T CELLS Non-Final OA 2seventy bio, Inc.
17464315 METHODS FOR GENERATING INDUCED PLURIPOTENT STEM CELLS VIA CELL CYCLE SYNCHRONIZATION Final Rejection Sapphiros Al Bio LLC
17310937 METHODS OF MODULATING CD160 FUNCTION IN THE ANTIGEN-SPECIFIC IMMUNE CELL AND USES THEREOF Final Rejection Achelois Biopharma, Inc.

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month