Prosecution Insights
Last updated: August 18, 2026

Examiner: MCCULLEY, MEGAN CASSANDRA

Tech Center 1700 • Art Units: 1767 1786 1796

This examiner grants 58% of resolved cases

Performance Statistics

58.2%
Allow Rate
-6.8% vs TC avg
782
Total Applications
+17.2%
Interview Lift
1241
Avg Prosecution Days
Based on 740 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
12.5%
§102 Novelty
54.2%
§103 Obviousness
25.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18532212 DECOMPOSABLE AND RECYCLABLE EPOXY THERMOSETTING RESINS Final Rejection The Regents of the University of California
17439513 ALKOXYLATED POLYALKYLENE IMINES OR ALKOXYLATED POLYAMINES WITH A TERMINAL POLYBUTYLENE OXIDE BLOCK Non-Final OA BASF SE
18080895 GAS BARRIER LAMINATE, GAS BARRIER LAMINATE PRODUCING COATING SOLUTION, PACKAGE, PACKAGING BODY, AND PACKAGED ARTICLE Final Rejection TOPPAN INC.
18618598 FIRE RETARDANT EPOXY RESIN Non-Final OA Safran Cabin Inc.
18241443 METALLOPOLYMERS AND ICLICK SYNTHESIS THEREOF Non-Final OA UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INCORPORATED
17758767 ANION-SOLVATING POLYMER MEMBRANES Non-Final OA Rensselaer Polytechnic Institute
18560942 POLYOLEFIN FORMULATION CONTAINING CROTOPHENONE COMPOUND Non-Final OA Rohm and Haas Company
18013224 CURE AND FUNCTIONALIZATION OF OLEFIN/SILANE INTERPOLYMERS Non-Final OA Dow Silicones Corporation
18206265 CONDENSATION CURE SILICONE ADHESIVE Non-Final OA MOMENTIVE PERFORMANCE MATERIALS INC.
17730456 POLYOLEFIN COMPOSITIONS AND METHODS FOR MAKING THE SAME Final Rejection Momentive Performance Materials Inc.
17758365 POLYMERS BASED ON IONIC MONOMERS, COMPOSITIONS COMPRISING SAME, METHODS FOR MANUFACTURING SAME, AND USE THEREOF IN ELECTROCHEMICAL APPLICATIONS Final Rejection HYDRO-QUÉBEC
18090522 RESIN COMPOSITION, ANTI-ETCHING LAYER AND ETCHING METHOD Final Rejection eChem Solutions Corp.

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