Prosecution Insights
Last updated: April 19, 2026

Examiner: SONIFRANK, RICHA MISHRA

Tech Center 2600 • Art Units: 2627 2654 2673 2674

This examiner grants 66% of resolved cases

Performance Statistics

66.0%
Allow Rate
+4.0% vs TC avg
408
Total Applications
+24.9%
Interview Lift
1194
Avg Prosecution Days
Based on 379 resolved cases, 2023–2026

Rejection Statute Breakdown

16.6%
§101 Eligibility
11.2%
§102 Novelty
56.1%
§103 Obviousness
8.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19078781 CONFIGURATION METHOD AND APPARATUS OF DIALOGUE ROBOT, ELECTRONIC DEVICE, MEDIUM AND PRODUCT Final Rejection Beijing Zitiao Network Technology Co., Ltd.
18564859 CHARACTER-LEVEL ATTENTION NEURAL NETWORKS Final Rejection Google LLC
18231650 REDUCING COMPUTATIONAL RESOURCE USAGE VIA TRAINING AND/OR UTILIZING LARGE LANGUAGE MODELS Final Rejection GOOGLE LLC
18746775 SECURING RETRIEVAL AUGMENTED GENERATION Non-Final OA International Business Machines Corporation
18490426 CONDITIONING PROMPTS FOR GENERATIVE ARTIFICIAL INTELLIGENCE SYSTEMS FOR PRODUCTION OF STRUCTURED OUTPUT Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
18759129 METHOD FOR GENERATING VIDEO DIALOG QUESTION ANSWERING DATA, ELECTRONIC DEVICE, AND MEDIUM Non-Final OA BEIJING YOUZHUJU NETWORK TECHNOLOGY CO., LTD.
18481954 AI ENGINE FOR TRAINING CREDIT CARD CHATBOT Non-Final OA The Toronto-Dominion Bank
18750469 Systems And Methods For Generative Language Model Database System Integration Architecture Non-Final OA Salesforce, Inc.
18776711 Method and apparatus for generating text corpus by using knowledge graph Non-Final OA Alipay (Hangzhou) Information Technology Co., Ltd.
17353297 APPARATUS AND METHOD FOR SOURCE SEPARATION USING AN ESTIMATION AND CONTROL OF SOUND QUALITY Final Rejection Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
18478867 SYSTEMS AND METHODS FOR ANSWERING INQUIRIES USING VECTOR EMBEDDINGS AND LARGE LANGUAGE MODELS Non-Final OA INTUIT INC.
18927036 METHOD, APPARATUS AND DEVICE FOR GENERATING A CONVERSATION SCENARIO MODEL Final Rejection Beijing Waterdrop Technology Group Co., Ltd.
18501444 KEYWORD EXTRACTION TO GENERATE SUBJECT LINES Final Rejection Shopify Inc.
18606758 Filtering Content for Automated User Interactions Using Language Models Final Rejection PlanetArt, LLC

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