Prosecution Insights
Last updated: October 27, 2026

Oluwatosin O Alabi, USPTO Patent Examiner

Listed by the USPTO as 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 works in Art Unit 2121 within Tech Center 4100. The examiner has 227 resolved cases and an allowance rate of 61.2 percent. The median days to allowance is 1433. An interview lift of 21.7 percent suggests that interviews are a useful tool for moving toward an allowance beyond the 61.2 percent baseline.

Samsung Electronics Co., Ltd., Microsoft Technology Licensing, LLC, and ORACLE INTERNATIONAL Corporation are the top companies. They work with SUGHRUE MION, PLLC, FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER, and KLARQUIST SPARKMAN, LLP. The 21.7 percent interview lift is a significant factor for practitioners starting from a 61.2 percent allowance rate. The 1433-day median pendency is a key metric.

With 227 resolved cases, the examiner has a consistent history. The 21.7 percent interview lift indicates that the examiner is responsive to oral arguments. Practitioners representing Samsung Electronics Co., Ltd. or Microsoft should prioritize interviews to secure an allowance. The 61.2 percent allowance rate and 1433-day median to allowance are the primary benchmarks for success in Art Unit 2121.

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

Performance Statistics

61.2%
Allow Rate
+1.2% vs TC avg
263
Total Applications
+21.7%
Interview Lift
1433
Avg Prosecution Days
Based on 227 resolved cases, 2023–2026

Rejection Statute Breakdown

21.0%
§101 Eligibility
11.0%
§102 Novelty
40.5%
§103 Obviousness
24.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18422503 SYSTEMS AND METHODS FOR DETERMINING USER GUIDANCE BASED ON LONGEVITY Non-Final OA Capital One Services, LLC
18531119 APPARATUS AND METHOD WITH HYBRID QUANTUM-CLASSICAL NEURAL NETWORK ARCHITECTURE GENERATION Final Rejection Samsung Electronics Co., Ltd.
17835457 METHOD AND SYSTEM FOR WEIGHTED KNOWLEDGE DISTILLATION BETWEEN NEURAL NETWORK MODELS Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18429263 EXECUTION-BASED FEEDBACK-ENHANCED LARGE LANGUAGE MODEL FOR TEST GENERATION Non-Final OA Oracle International Corporation
18478822 Generating Different Sampling Orders of Random Variables in a Bayesian Model for Markov Chain Monte Carlo Sampling Techniques Final Rejection Oracle International Corporation
17837398 Systems and Methods for Implicit Rate-Constrained Optimization of Non-Decomposable Objectives Final Rejection Google LLC
18175702 QUANTUM CIRCUIT LEARNING SYSTEM, QUANTUM CIRCUIT LEARNING METHOD, QUANTUM INFERENCE SYSTEM, QUANTUM CIRCUIT, AND QUANTUM-CLASSICAL HYBRID NEURAL NETWORK Non-Final OA KABUSHIKI KAISHA TOSHIBA
17945978 METHOD AND DEVICE FOR COMPRESSING GENERATIVE PRE-TRAINED LANGUAGE MODELS VIA QUANTIZATION Final Rejection Huawei Technologies Co., Ltd.
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
17933806 MACHINE-LEARNING TECHNIQUES FOR REPRESENTING ITEMS IN A SPECTRAL DOMAIN Non-Final OA NVIDIA CORPORATION
17465398 SYSTEMS AND METHODS FOR TRAINING AND USING MACHINE LEARNING MODELS AND ALGORITHMS Non-Final OA FORD GLOBAL TECHNOLOGIES, LLC

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Frequently Asked Questions

What is examiner Oluwatosin O Alabi's allowance rate?

61.2% of resolved applications examined by Oluwatosin O Alabi were allowed (227 resolved cases), compared with 32.0% across Art Unit 2121 over the last five years.

Does an interview help with examiner Oluwatosin O Alabi?

This examiner's interview lift is +21.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Oluwatosin O Alabi take to allow a patent?

Applications allowed by Oluwatosin O Alabi took 1,433 days on average from filing to allowance.

Which art unit does examiner Oluwatosin O Alabi work in?

Oluwatosin O Alabi examines applications in Art Unit 2121 in Tech Center 4100.

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