Prosecution Insights
Last updated: May 29, 2026

Examiner: ELLIS, MATTHEW J

Tech Center 2100 • Art Units: 2152 2153 2165

This examiner grants 69% of resolved cases

Performance Statistics

68.7%
Allow Rate
+13.7% vs TC avg
339
Total Applications
+31.7%
Interview Lift
1265
Avg Prosecution Days
Based on 319 resolved cases, 2023–2026

Rejection Statute Breakdown

3.6%
§101 Eligibility
5.6%
§102 Novelty
88.5%
§103 Obviousness
1.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19022565 Query Processing with Machine Learning Non-Final OA Microsoft Technology Licensing, LLC
18208840 USING AN ONTOLOGICALLY TYPED GRAPH TO ENHANCE THE ACCURACY OF A LARGE LANGUAGE MODEL BASED ANALYSIS SYSTEM Non-Final OA Microsoft Technology Licensing, LLC
18935376 ENTITY LINKING METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM Non-Final OA Tencent Technology (Shenzhen) Company Limited
18740944 Hybrid Model Of Fine-Grained Locking And Data Partitioning Final Rejection NetApp, Inc.
17877440 SYSTEMS AND METHODS FOR IDENTIFYING TARGETED DATA Non-Final OA OneTrust, LLC
17938575 MACHINE LEARNING TECHNIQUES FOR GENERATING CROSS-TEMPORAL SEARCH RESULT PREDICTION Non-Final OA UnitedHealth Group Incorporated

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