Prosecution Insights
Last updated: May 29, 2026

Examiner: CARCANAGUE, DANIEL R

Tech Center 1600 • Art Units: 1621 1625

This examiner grants 81% of resolved cases

Performance Statistics

80.8%
Allow Rate
+20.8% vs TC avg
935
Total Applications
+24.5%
Interview Lift
617
Avg Prosecution Days
Based on 931 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
15.8%
§102 Novelty
30.9%
§103 Obviousness
16.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18746981 PYRIDINE DERIVATIVES AND THEIR USE AS SODIUM CHANNEL ACTIVATORS Non-Final OA Xenon Pharmaceuticals Inc.
18196255 NOVEL ACRIDINIUM SALT AND METHOD FOR PRODUCING SAME Non-Final OA SHIONOGI PHARMA CO., LTD.

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