Prosecution Insights
Last updated: April 19, 2026

Examiner: HUMPHREY, LOUISE WANG ZHIYING

Tech Center 1600 • Art Units: 1648 1657

This examiner grants 47% of resolved cases

Performance Statistics

47.3%
Allow Rate
-12.7% vs TC avg
365
Total Applications
+30.6%
Interview Lift
1416
Avg Prosecution Days
Based on 364 resolved cases, 2023–2026

Rejection Statute Breakdown

4.1%
§101 Eligibility
17.2%
§102 Novelty
34.5%
§103 Obviousness
27.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17834232 HIGH FREQUENCY APPLICATION OF BOTULINUM TOXIN THERAPY Final Rejection MERZ PHARMA GmbH & CO. KGaA

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