Prosecution Insights
Last updated: April 19, 2026

Examiner: FILIPCZYK, MARCIN R

Tech Center 2100 • Art Units: 2153 2158 2169

This examiner grants 65% of resolved cases

Performance Statistics

64.7%
Allow Rate
+9.7% vs TC avg
476
Total Applications
+37.2%
Interview Lift
1298
Avg Prosecution Days
Based on 447 resolved cases, 2023–2026

Rejection Statute Breakdown

12.9%
§101 Eligibility
35.6%
§102 Novelty
31.3%
§103 Obviousness
6.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19046121 ARTIFICIAL INTELLIGENCE DRIVEN DOMAIN-SPECIFIC VALIDATION SYSTEM Non-Final OA Wells Fargo Bank, N.A.
18614542 GENERATING EXTERNAL IDENTIFIERS FOR DATA ENTITIES USING A DATA CATALOG SYSTEM Non-Final OA Oracle International Corporation
18749515 SYSTEMS AND METHODS FOR TIERED SYNCHRONIZATION Final Rejection MongoDB, Inc.
18794265 MANAGING EMBEDDINGS AND TEXT FOR ENHANCED NATURAL LANGUAGE UNDERSTANDING Non-Final OA CISCO TECHNOLOGY, INC.
19174814 ARTIFICIAL INTELLIGENCE POWERED CHIEF OF STAFF BOT Non-Final OA TransforML Platforms Inc.
18193406 SYNCHRONOUS DATABASE REPLICATION USING ERASURE CODING Final Rejection Amazon Technologies, Inc.
18644298 SYSTEM AND METHOD FOR MAINTAINING DATABASE INTEGRITY Non-Final OA Dell Products L.P.
18986311 DATA COMPLETENESS IN A DISTRIBUTED STORAGE SYSTEM Non-Final OA Schvey, Inc. d/b/a/Axoni
18932444 ENRICHING AN EVENT STREAM WITH ENTITY STATE INFORMATION Final Rejection CrowdStrike, Inc.
18458851 APPARATUS, SYSTEMS AND METHODS FOR MEDIA CONTENT SEARCHING Non-Final OA DISH Technologies, L.L.C.
18652591 System and Methods for Process Mining Using Closed-Loop Mining Final Rejection Appian Corporation
18504790 METHODS AND SYSTEMS FOR NON-BLOCKING TRANSACTIONS Final Rejection Cockroach Labs, Inc.

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