Prosecution Insights
Last updated: August 18, 2026

Examiner: MASKELL, MICHAEL P

Tech Center 3700 • Art Units: 2842 2878 2881 3752

This examiner grants 86% of resolved cases

Performance Statistics

86.1%
Allow Rate
+16.1% vs TC avg
1,089
Total Applications
+9.2%
Interview Lift
790
Avg Prosecution Days
Based on 1082 resolved cases, 2023–2026

Rejection Statute Breakdown

4.4%
§101 Eligibility
35.6%
§102 Novelty
41.8%
§103 Obviousness
14.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18659419 COMPACT MODE CONVERTER WAVEGUIDE Non-Final OA Varian Medical Systems, Inc.

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