Prosecution Insights
Last updated: August 18, 2026

Examiner: SKOKO III, JOHN JOSEPH

Tech Center 1600 • Art Units: 1612 1641 1643 1644

This examiner grants 53% of resolved cases

Performance Statistics

53.2%
Allow Rate
-6.8% vs TC avg
151
Total Applications
+57.5%
Interview Lift
1343
Avg Prosecution Days
Based on 111 resolved cases, 2023–2026

Rejection Statute Breakdown

3.3%
§101 Eligibility
12.3%
§102 Novelty
32.8%
§103 Obviousness
24.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17595671 COMBINATION THERAPY Final Rejection Dana-Farber Cancer Institute, Inc.
18154262 VERRUCARIN A DERIVATIVES AND ANTIBODY DRUG CONJUGATES THEREOF Non-Final OA Regeneron Pharmaceuticals, Inc.
17423796 Glycoside-Containing Peptide Linkers for Antibody-Drug Conjugates Non-Final OA R.P. Scherer Technologies, LLC
17431270 USE OF PLASMA MEMBRANE PARTICLES, LIPOSOMES, AND EXOSOMES TO ASSAY IMMUNE CELL POTENCY Non-Final OA RESEARCH INSTITUTE AT NATIONWIDE CHILDREN'S HOSPITAL
17598780 NUCLEAR-DERIVED EXOSOMES AND METHODS OF USE THEREOF Final Rejection Board of Regents, The University of Texas System
17997137 CCR7 ANTIBODY DRUG CONJUGATES FOR TREATING CANCER Non-Final OA Novartis AG
18557988 RADIOIMMUNOCONJUGATES DIRECTED TO NKG2D LIGANDS FOR THE TREATMENT OF CANCER Non-Final OA ACTINIUM PHARMACEUTICALS, INC.

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