Prosecution Insights
Last updated: October 02, 2026

Examiner: ACOSTA, RILEY SULLIVAN

Tech Center 4100 • Art Units: 2143 4100

This examiner grants 100% of resolved cases

Analysis

Riley Sullivan Acosta has resolved 1 case within Tech Center 4100 and Art Unit 2143. This resolution resulted in an allowance rate of 100.0 percent. The median time to reach an allowance is 1152 days. The interview lift is 0.0 percent, indicating no change in the allowance probability from interviews in the recorded data. These metrics provide a starting point for applicants in this art unit.

The 100.0 percent allowance rate is the current baseline for this examiner's performance. Practitioners should consider the 1152-day median when evaluating the expected pendency for new applications in Art Unit 2143. The 0.0 percent interview lift suggests that the single case was resolved through the standard prosecution process. As more than 1 case is resolved, these figures may evolve to reflect a larger data set. The Tech Center 4100 designation and Art Unit 2143 placement define the examiner's primary area of technical review.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

100.0%
Allow Rate
+40.0% vs TC avg
6
Total Applications
+0.0%
Interview Lift
1152
Avg Prosecution Days
Based on 1 resolved cases, 2023–2026

Rejection Statute Breakdown

25.0%
§101 Eligibility
8.7%
§102 Novelty
54.4%
§103 Obviousness
9.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18703421 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM Non-Final OA NEC Corporation
18420971 METHOD FOR TRAINING A HARDWARE METRIC PREDICTOR Non-Final OA Robert Bosch GmbH
18346374 MULTITASK MACHINE LEARNING USING DISJOINT DATASETS Final Rejection QUALCOMM Incorporated
18527802 METHOD OF PROVIDING MODEL FOR ANALYTICS OF NETWORK DATA AND APPARATUSES FOR PERFORMING THE SAME Final Rejection Electronics and Telecommunications Research Institute
18350269 BASE MODEL SELECTION FOR FINETUNING Non-Final OA International Business Machines Corporation
18745529 METHOD AND APPARATUS FOR TRAINING QUESTION SOLVING MODEL, QUESTION SOLVING METHOD AND APPARATUS Non-Final OA BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
18582249 HETEROGENEOUS GRAPH NEURAL NETWORK USING OFFSET TEMPORAL LEARNING FOR SEARCH PERSONALIZATION Non-Final OA Roku, Inc.
18179317 NEURAL NETWORKS AND SYSTEMS FOR DECODING ENCODED DATA Non-Final OA MICRON TECHNOLOGY, INC.
18422676 INFORMED PRUNING FOR DEFENDING AGAINST MODEL INVERSION ATTACKS IN FEDERATED LEARNING Non-Final OA Dell Products L.P.
18424687 GENERATING ENVIRONMENT MODELS USING IN-CONTEXT ADAPTATION AND EXPLORATION Non-Final OA DeepMind Technologies Limited
18611203 Systems and Methods for the Direct Comparison of Molecular Derivatives Non-Final OA Duke University
18611781 ENCODING AND DECODING INFORMATION Non-Final OA INAIT SA
18422736 AUTOMATED SUSPICIOUS ACTIVITY REPORT NARRATIVE GENERATION USING GENERATIVE ARTIFICIAL INTELLIGENCE Non-Final OA ACTIMIZE LTD.

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