Prosecution Insights
Last updated: April 19, 2026

Examiner: ASPINWALL, EVAN S

Tech Center 2100 • Art Units: 2152 2154 2162

This examiner grants 83% of resolved cases

Performance Statistics

82.8%
Allow Rate
+27.8% vs TC avg
688
Total Applications
+16.8%
Interview Lift
1046
Avg Prosecution Days
Based on 669 resolved cases, 2023–2026

Rejection Statute Breakdown

29.1%
§101 Eligibility
6.9%
§102 Novelty
41.3%
§103 Obviousness
12.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18788178 Systems and Methods for Generating Instruction Fine-tuning Dataset for a General Purpose Embedding Model Non-Final OA Google LLC
18984259 ACCESS DATA CLASSIFICATION SYSTEM Non-Final OA Visa International Service Association
18883738 INFORMATION PROCESSING APPARATUS Final Rejection Kioxia Corporation
18610415 RECORDING MEDIUM, DATA GATHERING APPARATUS, AND METHOD FOR GATHERING DATA Non-Final OA Fujitsu Limited
19102984 TRENDING TOPIC DISCOVERY WITH KEYWORD-BASED TOPIC MODEL Non-Final OA Accenture Global Solutions Limited
18911100 METHOD AND SYSTEM FOR METADATA EXTRACTION Final Rejection Box, Inc.
18812439 ELECTRONIC DEVICE AND OPERATING METHOD THEREOF FOR BUILDING FORMULATION DATABASE BASED ON ARTIFICIAL INTELLIGENCE Final Rejection Heerae Co., Ltd.
18653080 SYSTEMS AND METHODS FOR QUERYING GRAPH DATABASES USING NATURAL LANGUAGE QUERIES Final Rejection The MITRE Corporation
18648400 MEDIA UNIT RETRIEVAL AND RELATED PROCESSES Final Rejection DREAM IT GET IT LIMITED
18584261 METHOD AND APPARATUS FOR STORING AND DISTRIBUTING CONTENT IN A DISTRIBUTED COMPUTING ENVIRONMENT Final Rejection Visional, LLC
18430553 Systems and Methods for Generating a Digital Avatar that Embodies Audio, Visual and Behavioral Traits of an Individual while Providing Responses Related to the Individual's Life Story Final Rejection The Ark Project LLC

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