Prosecution Insights
Last updated: September 07, 2026

Examiner: LIEUWEN, CODY J

Tech Center 3700 • Art Units: 3752

This examiner grants 60% of resolved cases

Performance Statistics

59.5%
Allow Rate
-10.5% vs TC avg
595
Total Applications
+45.7%
Interview Lift
1061
Avg Prosecution Days
Based on 543 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
23.8%
§102 Novelty
42.4%
§103 Obviousness
28.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18427104 ADHESIVE SPRAY NOZZLE AND METHODS OF USING THE SAME Final Rejection 3M INNOVATIVE PROPERTIES COMPANY

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