Prosecution Insights
Last updated: October 01, 2026

Examiner: ALABI, OLUWATOSIN O

Tech Center 4100 • Art Units: 2121 2123 2124 2126 2129 2164 4100

This examiner grants 61% of resolved cases

Analysis

Oluwatosin O Alabi is an examiner in Tech Center 4100, Art Unit 2121. The examiner has 224 resolved cases. The allowance rate for these cases is 60.7 percent. The median days to allowance is 1432, which is the time required for those cases to be granted. These figures offer a basis for evaluating prosecution strategies in this art unit.

The interview lift for this examiner is 22.5 percent. This figure shows the added probability of allowance associated with conducting an interview. The 22.5 percent lift is lower than the 60.7 percent allowance rate. With 224 resolved cases, the data provides a volume of outcomes for practitioners to analyze. The 1432 days to allowance serves as a benchmark for the duration of the prosecution process in Art Unit 2121. These figures assist in planning strategies for applications in Tech Center 4100.

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

Performance Statistics

61.1%
Allow Rate
+1.1% vs TC avg
254
Total Applications
+21.3%
Interview Lift
1433
Avg Prosecution Days
Based on 226 resolved cases, 2023–2026

Rejection Statute Breakdown

20.4%
§101 Eligibility
11.1%
§102 Novelty
41.2%
§103 Obviousness
23.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18531119 APPARATUS AND METHOD WITH HYBRID QUANTUM-CLASSICAL NEURAL NETWORK ARCHITECTURE GENERATION Final Rejection Samsung Electronics Co., Ltd.
17945978 METHOD AND DEVICE FOR COMPRESSING GENERATIVE PRE-TRAINED LANGUAGE MODELS VIA QUANTIZATION Final Rejection Huawei Technologies Co., Ltd.
17837398 Systems and Methods for Implicit Rate-Constrained Optimization of Non-Decomposable Objectives Final Rejection Google LLC
18422503 SYSTEMS AND METHODS FOR DETERMINING USER GUIDANCE BASED ON LONGEVITY Non-Final OA Capital One Services, LLC
18429263 EXECUTION-BASED FEEDBACK-ENHANCED LARGE LANGUAGE MODEL FOR TEST GENERATION Non-Final OA Oracle International Corporation
18654691 MULTI-TASK MACHINE LEARNING ARCHITECTURES AND TRAINING PROCEDURES Non-Final OA Microsoft Technology Licensing, LLC
18370227 FEDERATED LEARNING WITH NEURAL GRAPHICAL MODELS Non-Final OA Microsoft Technology Licensing, LLC
18122575 MULTI-STAGE MACHINE LEARNING MODEL CHAINING Final Rejection Microsoft Technology Licensing, LLC
18229886 METHOD FOR TEACHING AN ELECTRONIC COMPUTING DEVICE, A COMPUTER PROGRAM PRODUCT, A COMPUTER-READABLE STORAGE MEDIUM AS WELL AS AN ELECTRONIC COMPUTING DEVICE Final Rejection Siemens Aktiengesellschaft
17873279 DETECTING AUDIBLE REACTIONS DURING VIRTUAL MEETINGS Non-Final OA Zoom Video Communications, Inc.
17465398 SYSTEMS AND METHODS FOR TRAINING AND USING MACHINE LEARNING MODELS AND ALGORITHMS Non-Final OA FORD GLOBAL TECHNOLOGIES, LLC
17933806 MACHINE-LEARNING TECHNIQUES FOR REPRESENTING ITEMS IN A SPECTRAL DOMAIN Non-Final OA NVIDIA CORPORATION
17901216 LEARNING DEVICE UNIT Final Rejection Preferred Networks, Inc.
18620288 METHOD AND SYSTEM FOR CLASSIFICATION Non-Final OA II-VI Delaware, Inc.

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