Prosecution Insights
Last updated: October 01, 2026

Examiner: DWIVEDI, MAHESH H

Tech Center 2100 • Art Units: 2154 2168

This examiner grants 70% of resolved cases

Analysis

Mahesh H. Dwivedi serves as an examiner in Tech Center 2100 and Art Unit 2154. He has managed 766 resolved cases, maintaining an allowance rate of 69.6 percent. The median days to allowance for these cases is 1327, which outlines the expected duration for reaching a favorable conclusion. This pendency metric is derived from the 766 resolved cases currently associated with his profile in Art Unit 2154.

The interview lift for this examiner is 4.6 percent. While this lift offers a marginal improvement over the 69.6 percent baseline allowance rate, it suggests that many applications reach resolution through written prosecution. The 1327 median days to allowance indicates that prosecution is a long-term process regardless of the 4.6 percent lift. Applicants should evaluate their strategy based on these 766 resolved cases to optimize their results in Tech Center 2100.

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

Performance Statistics

69.6%
Allow Rate
+14.6% vs TC avg
787
Total Applications
+4.6%
Interview Lift
1327
Avg Prosecution Days
Based on 766 resolved cases, 2023–2026

Rejection Statute Breakdown

13.6%
§101 Eligibility
20.1%
§102 Novelty
49.4%
§103 Obviousness
12.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18651418 SYSTEMS AND METHODS FOR USING A GENERATIVE MODEL TO GENERATE AN OUTPUT BASED ON A SET OF DIVERSE INPUTS Non-Final OA TOYOTA RESEARCH INSTITUTE, INC.
18768348 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT Final Rejection KABUSHIKI KAISHA TOSHIBA
18611628 CO-DISTILLATION FOR MIXING SERVER-BASED AND FEDERATED LEARNING Final Rejection Google LLC
18615686 METHODS AND ARRANGEMENTS FOR SIMILARITY SEARCH BASED ON MULTI-LABEL TEXT CLASSIFICATION Final Rejection Capital One Services, LLC
19075883 INFORMATION AGGREGATION IN A MULTI-MODAL ENTITY-FEATURE GRAPH FOR INTERVENTION PREDICTION FOR A MEDICAL PATIENT Final Rejection NEC Corporation
19076030 INFORMATION AGGREGATION IN A MULTI-MODAL ENTITY-FEATURE GRAPH FOR INTERVENTION PREDICTION FOR A MEDICAL PATIENT Final Rejection NEC Corporation
19075929 INFORMATION AGGREGATION IN A MULTI-MODAL ENTITY-FEATURE GRAPH FOR INTERVENTION PREDICTION FOR A MEDICAL PATIENT Final Rejection NEC Corporation
17756957 FEDERATED MIXTURE MODELS Final Rejection Qualcomm Technologies, Inc.
18574995 APPARATUS, METHOD, DEVICE AND MEDIUM FOR LABEL-BALANCED CALIBRATION IN POST-TRAINING QUANTIZATION OF DNN Non-Final OA Intel Corporation
19294004 METHOD AND APPARATUS FOR A DATA CONFIDENCE INDEX Final Rejection PayPal, Inc.
19170106 DOCUMENT RETRIEVAL SYSTEM Final Rejection Semiconductor Energy Laboratory Co., Ltd.
18688844 INFORMATION PROCESSING DEVICE Non-Final OA NTT DOCOMO, INC.
18842034 MODEL LEARNING APPARATUS, SECURE FEDERATED LEARNING APPARATUS, THEIR METHODS, AND PROGRAMS Non-Final OA NTT, Inc.
18777830 AUTOMATIC LABELING OF TEXT DATA Final Rejection Microsoft Technology Licensing, LLC
18207755 SPARSITY-AWARE NEURAL NETWORK PROCESSING Non-Final OA Microsoft Technology Licensing, LLC
18537588 MULTIMODAL UNSUPERVISED META-LEARNING METHOD AND APPARATUS Final Rejection ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
18463389 METHOD, APPARATUS, DEVICE AND STORAGE MEDIUM FOR RECOMMENDING INFORMATION Non-Final OA Lemon Inc.
18446859 FEDERATED LEARNING METHOD USING ARTIFICIAL INTELLIGENCE Non-Final OA Research & Business Foundation SUNGKYUNKWAN UNIVERSITY

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