Prosecution Insights
Last updated: October 02, 2026

Examiner: GRANT, MICHAEL CHRISTOPHER

Tech Center 3700 • Art Units: 3715 3716

This examiner grants 22% of resolved cases

Analysis

Michael Christopher Grant is an examiner in Tech Center 3700, working within Art Unit 3715. He has a significant history of 772 resolved cases, which provides a clear view of his examination style. The allowance rate for this examiner is 21.8%, a figure that indicates a highly rigorous review process. This 21.8% rate is one of the lower benchmarks in the tech center, suggesting that applicants face a challenging path to allowance.

The interview lift for Examiner Grant is 7.4%, which offers a modest improvement in the chances of success through direct engagement. The median days to allowance is 1372, reflecting a lengthy prosecution period for those applications that do eventually succeed. This 1372-day timeline, combined with the low allowance rate, necessitates a very strategic and persistent approach from practitioners in Art Unit 3715. With 772 resolved cases, the data is robust and highlights the need for high-quality applications and well-supported arguments.

In Tech Center 3700, the 21.8% allowance rate and 7.4% interview lift suggest that standard prosecution tactics may need to be supplemented with more intensive efforts. The 1372-day median pendency is a critical factor for applicants to consider when evaluating the cost and time commitment required. Understanding these metrics is essential for anyone navigating the examination process with this particular examiner.

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

Performance Statistics

21.8%
Allow Rate
-48.2% vs TC avg
848
Total Applications
+7.4%
Interview Lift
1372
Avg Prosecution Days
Based on 772 resolved cases, 2023–2026

Rejection Statute Breakdown

29.7%
§101 Eligibility
11.6%
§102 Novelty
33.9%
§103 Obviousness
19.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17936897 SOFTWARE APPLICATIONS FOR FINANCIAL EDUCATION Final Rejection Wells Fargo Bank, N.A.
18808741 HOLD AND SPIN WITH OVERLAPPING FEATURES AND EXPANDING REELS GAMING SYSTEMS AND METHODS Final Rejection Aristocrat Technologies, Inc.
18957395 GAMING DEVICE WITH ADDITIONAL PRIZE AWARDS DURING HOLD AND SPIN FEATURE Non-Final OA Aristocrat Technologies Australia PTY Limited
18961168 PORTABLE LAPAROSCOPIC TRAINER Non-Final OA Applied Medical Resources Corporation
18995869 INFORMATION PROCESSING APPARATUS AND GAME PLAY CONTROL METHOD Non-Final OA SONY INTERACTIVE ENTERTAINMENT INC.
18219607 METHOD FOR CHURN DETECTION IN A SIMULATION Non-Final OA Sony Interactive Entertainment Inc.
18908506 IMPROVED RACING SIMULATION USING FORCE FEEDBACK AT STEERING WHEEL Final Rejection Lenovo (United States) Inc.
18343051 OBJECT PROCESSING METHOD AND APPARATUS IN VIRTUAL SCENE, DEVICE, AND STORAGE MEDIUM Final Rejection TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
18341741 VIRTUAL OBJECT CONTROL METHOD AND APPARATUS, TERMINAL AND STORAGE MEDIUM Final Rejection TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
18211844 METHOD AND APPARATUS FOR CONTROLLING OPENING OPERATIONS IN VIRTUAL SCENE Final Rejection Tencent Technology (Shenzhen) Company Limited
18333692 COORDINATE AXIS DISPLAY METHOD AND APPARATUS APPLIED TO VIRTUAL ENVIRONMENTS, TERMINAL, AND MEDIUM Non-Final OA TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
18321875 VIRTUAL CHARACTER CONTROL METHOD AND APPARATUS, STORAGE MEDIUM AND ELECTRONIC DEVICE Non-Final OA TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
17995127 INDICATION-DEPENDENT NUTRIENT CALCULATION AND PRESERVATION PLATFORM Final Rejection SOCIETE DES PRODUITS NESTLE S.A.
18199693 LEVERAGING MACHINE LEARNING MODELS TO IMPLEMENT ACCESSIBILITY FEATURES DURING GAMEPLAY Final Rejection Microsoft Technology Licensing, LLC
17934026 CONTEXTUAL VIRTUAL REALITY RENDERING AND ADOPTING BIOMARKER ANALYSIS Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
16948104 SYSTEMS AND METHODS FOR ARRANGING TRANSPORT OF ADAPTED NUTRIMENTAL ARTIFACTS WITH USER-DEFINED RESTRICTION REQUIREMENTS USING ARTIFICIAL INTELLIGENCE Final Rejection KPN INNOVATIONS, LLC.
19040170 STORAGE MEDIUM, INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING METHOD Non-Final OA NINTENDO CO., LTD.
18446885 SIMULATOR AND SIMULATION SYSTEM FOR BRAIN TRAINING BASED ON BEHAVIOR MODELING Non-Final OA DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
18948153 AI BASED RESOURCE CRYPTOCURRENCY MINING IN A CASINO ENVIRONMENT Non-Final OA IGT
18907785 AREA OF EFFECT SYMBOL ACCUMULATION SEQUENCES Final Rejection IGT
18798440 MODIFYING A GAME FEATURE BASED ON A CRYPTOGRAPHIC TOKEN Final Rejection IGT
18609775 RETAINING INCREMENTED VALUE OF AWARDS Final Rejection IGT
18139222 SYSTEMS AND METHODS FOR USING NON-FUNGIBLE TOKENS IN AN AMUSEMENT PARK ENVIRONMENT Final Rejection Universal City Studios LLC
17319841 GAMING ENVIRONMENT TRACKING SYSTEM CALIBRATION Non-Final OA LNW Gaming, Inc.
18906825 METHOD AND SYSTEM FOR TESTING COGNITION BY PROCESSING THE REACTION OF A SUBJECT TO STIMULI Non-Final OA Universite Paris-Saclay
18904055 GAMING MACHINE AND METHOD WITH BASE GAME CONTINUATION FEATURE Final Rejection Everi Games Inc.
18900815 GAMING MACHINE AND SYSTEM WITH INTEGRATED PUBLIC ADDRESS Final Rejection Everi Games Inc.
18374546 CATHETER SIMULATOR AND CEREBRAL BLOOD VESSEL MODEL Final Rejection JMC CORPORATION

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