Prosecution Insights
Last updated: May 29, 2026

Examiner: SKELDING, ZACHARY S

Tech Center 1600 • Art Units: 1644

This examiner grants 60% of resolved cases

Performance Statistics

59.9%
Allow Rate
At TC average
851
Total Applications
+41.5%
Interview Lift
1329
Avg Prosecution Days
Based on 823 resolved cases, 2023–2026

Rejection Statute Breakdown

1.8%
§101 Eligibility
10.0%
§102 Novelty
33.1%
§103 Obviousness
35.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18046865 METHODS FOR ASSAYING T-CELL DEPENDENT BISPECIFIC ANTIBODIES Non-Final OA Genentech, Inc.
17775386 Method for Reduced Aggregate Formation in Downstream Processing of Bispecific Antigen-Binding Molecules Non-Final OA AMGEN INC.
18106567 CD6 ANTIBODY FOR TREATMENT OF T-CELL MEDIATED DISEASES OR DISORDERS Non-Final OA The Regents of the University of Michigan
18052746 METHOD FOR PRODUCING ANTIBODY Non-Final OA SYSMEX CORPORATION
17436929 T CELL RECEPTORS AND METHODS OF USE THEREOF Non-Final OA University Health Network
16958539 COMPOSITIONS AND METHODS FOR TREATING AUTOIMMUNE DISEASE Final Rejection The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.
18168192 COMPOSITIONS FOR INHIBITING MASP-2 DEPENDENT COMPLEMENT ACTIVATION Non-Final OA Omeros Corporation
18152536 Methods for Treating Conditions Associated with MASP-2 Dependent Complement Activation Non-Final OA Omeros Corporation
16702996 BISPECIFIC ANTIBODIES AGAINST CD3 AND CD20 Final Rejection GENMAB A/S
18355871 Methods for Treating Conditions Associated with MASP-2 Dependent Complement Activation Non-Final OA University of Leicester
17814205 IMMUNOGENIC WT-1 PEPTIDES AND METHODS OF USE THEREOF Final Rejection Memorial Sloan Kettering Cancer Center
17848313 SYSTEMS AND METHODS FOR TARGETING CANCER CELLS Non-Final OA The Simons Foundation, Inc.
17958995 ANTI-CD3 ANTIBODY AND PHARMACEUTICAL COMPOSITION FOR CANCER TREATMENT COMPRISING SAME Non-Final OA Mogam Institute For Biomedical Research
17898208 ANTI-BCMA HEAVY CHAIN-ONLY ANTIBODIES Final Rejection TeneoOne, Inc.
16586318 CROSS-SPECIES-SPECIFIC BISPECIFIC BINDERS Final Rejection AMGEN RESEARCH (MUNICH) GMBH
17128570 T CELL RECRUITING POLYPEPTIDES BASED ON TCR ALPHA/BETA REACTIVITY Final Rejection Ablynx N.V.
17298903 METHODS FOR SELECTIVE IN VIVO EXPANSION OF GAMMA DELTA T-CELL POPULATIONS AND COMPOSITIONS THEREOF Final Rejection ADICET THERAPEUTICS, INC.

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