Prosecution Insights
Last updated: August 18, 2026

Examiner: HADDAD, MAHER M

Tech Center 1600 • Art Units: 1622 1634 1641 1644

This examiner grants 50% of resolved cases

Performance Statistics

50.5%
Allow Rate
-9.5% vs TC avg
1,113
Total Applications
+53.9%
Interview Lift
1118
Avg Prosecution Days
Based on 1053 resolved cases, 2023–2026

Rejection Statute Breakdown

2.7%
§101 Eligibility
18.4%
§102 Novelty
29.1%
§103 Obviousness
33.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18549665 USES OF CD79B ANTIBODIES FOR AUTOIMMUNE THERAPEUTIC APPLICATIONS Final Rejection JANSSEN BIOTECH, INC.
18572930 ANTI-EGFRvIII ANTIBODY DRUG CONJUGATES AND USES THEREOF Non-Final OA Regeneron Pharmaceuticals, Inc.
18551679 METHODS OF TREATING CANCER IN IMMUNOSUPPRESSED OR IMMUNOCOMPROMISED PATIENTS BY ADMINISTERING A PD-1 INHIBITOR Non-Final OA Sanofi Biotechnology
18256565 COMPOSITIONS OF GUANYLYL CYCLASE C (GCC) ANTIGEN BINDING AGENTS AND METHODS OF USE THEREOF Non-Final OA TAKEDA PHARMACEUTICAL COMPANY LIMITED
16208294 FORMULATION FOR ANTI-ALPHA4BETA7 ANTIBODY AND METHODS OF TREATMENT Non-Final OA Takeda Pharmaceutical Company Limited

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