Prosecution Insights
Last updated: October 02, 2026

Examiner: SINGLETARY, TYRONE E

Tech Center 3600 • Art Units: 3623 3625

This examiner grants 30% of resolved cases

Analysis

Tyrone E Singletary examines applications in Art Unit 3623 within Tech Center 3600. Across 194 resolved cases, the examiner maintains an allowance rate of 30.4%. This suggests a challenging environment for applicants. However, the interview lift of 28.2% is significant, providing a major boost to the baseline probability of success. The median days to allowance is 1287.

Practitioners should be prepared for a rigorous examination in Art Unit 3623 but can use interviews to improve the 30.4% allowance rate. The 28.2% interview lift is a key tool for overcoming rejections. Across 194 resolved cases, the examiner has established a consistent pattern in Tech Center 3600. Successful outcomes typically require 1287 days to reach allowance. Strategy should prioritize direct engagement to navigate this 1287-day timeline and maximize the 30.4% grant probability.

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

Performance Statistics

30.4%
Allow Rate
-21.6% vs TC avg
233
Total Applications
+28.2%
Interview Lift
1287
Avg Prosecution Days
Based on 194 resolved cases, 2023–2026

Rejection Statute Breakdown

23.8%
§101 Eligibility
11.1%
§102 Novelty
52.0%
§103 Obviousness
11.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19012926 MANAGEMENT SYSTEM AND MANAGEMENT METHOD Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18440339 Machine Management System Non-Final OA The Boeing Company
17397460 SYSTEMS AND METHODS FOR REINFORCEMENT LEARNING WITH SUPPLEMENTED STATE DATA Non-Final OA ROYAL BANK OF CANADA
18282401 AUTOMATED POLICY COMPLIANCE Non-Final OA PAYPAL, INC.
18363803 SUSTAINABILITY OPTIMIZER PLUGIN Final Rejection International Business Machines Corporation
18601268 TARGET ZONES FOR PREDICTIVE DATA FEATURES Final Rejection State Farm Mutual Automobile Insurance Company
18632973 SOLUTION UPGRADE RECOMMENDATION ENGINE Non-Final OA SAP SE
17665463 METHOD AND SYSTEM FOR COMBINATORIAL OPTIMIZATION OF VEHICLE ROUTING USING A SIMULATED ANNEALING ON A UNIVERSAL OPTIMIZATION PROCESSOR Non-Final OA QPIAI INDIA PRIVATE LIMITED
18567265 MULTI-OBJECTIVE OPTIMIZATION BASED SERVICE POLICY GENERATION Final Rejection Alipay (Hangzhou) Information Technology Co., Ltd.
19029301 Determining VTOL Departure Time in an Aviation Transport Network for Efficient Resource Management Final Rejection Joby Aero, Inc.
18422964 METHOD AND SYSTEM FOR ENHANCING SALES REPRESENTATIVE PERFORMANCE USING MACHINE LEARNING MODELS Final Rejection Dell Products L.P.
17815563 SYSTEMS AND METHODS FOR DATA ANALYTICS FOR VIRTUAL ENERGY AUDITS AND VALUE CAPTURE ASSESSMENT OF BUILDINGS Non-Final OA Case Western Reserve University
18442132 SYSTEM AND METHOD FOR CALCULATING A SCORE OF AN OUTBOUND-MARKETING INTERACTION Final Rejection NICE LTD.
18093107 SYSTEMS AND METHODS FOR AUTOMATIC HANDLING OF SCORE REVISION REQUESTS Non-Final OA Nice Ltd.
18068825 SYSTEMS AND METHODS FOR DETERMINING ENTITIES BASED ON TRADEMARK PORTFOLIO SIMILARITY Non-Final OA Camelot UK Bidco Limited

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