Prosecution Insights
Last updated: July 17, 2026

Examiner: ZHEN, LI B

Tech Center 2100 • Art Units: 2121 2194 2197

This examiner grants 54% of resolved cases

Performance Statistics

53.9%
Allow Rate
-1.1% vs TC avg
174
Total Applications
+39.7%
Interview Lift
1881
Avg Prosecution Days
Based on 167 resolved cases, 2023–2026

Rejection Statute Breakdown

2.2%
§101 Eligibility
1.4%
§102 Novelty
89.4%
§103 Obviousness
1.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17883784 AI-BASED SELECTION USING CASCADED MODEL EXPLANATIONS Final Rejection Bank of America Corporation

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