Prosecution Insights
Last updated: August 18, 2026

Examiner: ALLEN, MARIANNE P

Tech Center 1600 • Art Units: 1647 1654 1672

This examiner grants 60% of resolved cases

Performance Statistics

60.2%
Allow Rate
At TC average
1,048
Total Applications
+18.2%
Interview Lift
1052
Avg Prosecution Days
Based on 999 resolved cases, 2023–2026

Rejection Statute Breakdown

2.8%
§101 Eligibility
15.5%
§102 Novelty
19.7%
§103 Obviousness
46.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18609758 TIE2-BINDING AGENTS AND METHODS OF USE Non-Final OA Genentech, Inc.
18612561 Modulation of Heparin-Binding Epidermal Growth Factor Activity for Tympanic Membrane Healing Non-Final OA The Board of Trustees of the Leland Stanford Junior University
18054284 HUMAN TUMOR NECROSIS FACTOR ALPHA ANTIBODIES Final Rejection Eli Lilly and Company
17916664 AFFINITY MATURED ANTI-LAP ANTIBODIES AND USES THEREOF Non-Final OA Merck Sharp & Dohme LLC
18580810 IL12 RECEPTOR AGONISTS AND METHODS OF USE THEREOF Non-Final OA Regeneron Pharmaceuticals, Inc.
18182323 ANTI-GLP1R ANTIBODY-TETHERED DRUG CONJUGATES COMPRISING GLP1 PEPTIDOMIMETICS AND USES THEREOF Final Rejection Regeneron Pharmaceuticals, Inc.
18059180 SYSTEM AND METHODS FOR INCREASING SYNTHESIZED PROTEIN STABILITY Non-Final OA Board of Regents, The University of Texas System
18045995 FGFR3 ANTIBODIES AND METHODS OF USE Final Rejection GENZYME CORPORATION
17408937 TECHNIQUES FOR PREDICTING, DETECTING AND REDUCING ASPECIFIC PROTEIN INTERFERENCE IN ASSAYS INVOLVING IMMUNOGLOBULIN SINGLE VARIABLE DOMAINS Final Rejection Sanofi

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