Prosecution Insights
Last updated: October 01, 2026

Examiner: BELOUSOV, ANDREY

Tech Center 2400 • Art Units: 2141 2145 2171 2172 2174 2458

This examiner grants 69% of resolved cases

Analysis

Andrey Belousov serves in Tech Center 2400 and Art Unit 2141, where he has managed 608 resolved cases. The allowance rate is 69.2 percent, indicating a generally favorable environment for patent applicants. This 69.2 percent rate, based on 608 cases, suggests that the examiner is generally open to granting patents.

The data also shows an interview lift of 26.8 percent. This significant lift indicates that conducting an interview can further enhance the chances of allowance beyond the 69.2 percent baseline. For practitioners, the 26.8 percent lift is a strong incentive to engage in verbal discussions to resolve any remaining issues.

The median days to allowance is 1296, which is a relatively long timeline for prosecution. When working in Art Unit 2141, the 1296-day median and 69.2 percent allowance rate provide a clear framework for expectations. The 26.8 percent interview lift suggests that direct communication is an effective strategy for navigating the 1296-day process and securing a grant.

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

Performance Statistics

69.2%
Allow Rate
+11.2% vs TC avg
636
Total Applications
+26.8%
Interview Lift
1296
Avg Prosecution Days
Based on 608 resolved cases, 2023–2026

Rejection Statute Breakdown

2.5%
§101 Eligibility
28.5%
§102 Novelty
54.6%
§103 Obviousness
6.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18929436 RESEARCH STUDY USER INTERFACES Non-Final OA Apple Inc.
18893374 SYSTEMS AND METHODS OF MANAGING SPATIAL GROUPS IN MULTI-USER COMMUNICATION SESSIONS Non-Final OA Apple Inc.
18646086 Head-Mounted Device with Shortcuts Final Rejection Apple Inc.
18618806 TECHNIQUES FOR PLACING USER INTERFACE OBJECTS Non-Final OA Apple Inc.
18712783 PAGE DISPLAY METHOD AND APPARATUS, STORAGE MEDIUM, AND ELECTRONIC DEVICE Final Rejection BOE TECHNOLOGY GROUP CO., LTD.
18444631 CONFERENCE SUPPORT SYSTEM AND CONFERENCE SUPPORT METHOD Non-Final OA HONDA MOTOR CO., LTD.
18641658 BUILDING MANAGEMENT SYSTEM WITH ZERO CLICK DATA CENTER HEATMAP Final Rejection Tyco Fire & Security GmbH
18501564 SYSTEMS AND METHODS FOR DISPLAYING MEDIA ASSETS ASSOCIATED WITH HOLOGRAPHIC STRUCTURES Final Rejection Adeia Guides, Inc.
18586272 METHOD, APPARATUS, DEVICE AND MEDIUM FOR INTERACTING IN A VIRTUAL SCENE Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18372997 COLLABORATIVE COMMUNICATION TRIAGE ASSISTANCE Final Rejection Microsoft Technology Licensing, LLC
18648911 GUI SETTINGS AND METHODS FOR DISPLAYING CONFIGURABLE GRAPHIC IMAGES Non-Final OA Truist Bank
18837774 AUDIO PROCESSING METHOD AND APPARATUS Non-Final OA Honor Device Co., Ltd.
18949558 INFORMATION INTERACTION Non-Final OA Lemon Inc.
18626193 WORKSPACE CONTENT SEARCH BASED ON ACCESS PERMISSIONS Final Rejection Notion Labs, Inc.
18617394 PAGE DISPLAY METHOD AND DEVICE, STORAGE MEDIUM Final Rejection Beijing Xiaomi Mobile Software Co., Ltd.
19006172 Controlling Multiple Views of an Image Data Set and User Interfaces for AR Headsets Non-Final OA Novarad Corporation

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month