Prosecution Insights
Last updated: October 02, 2026

Examiner: MITROS, ANNA MAE

Tech Center 3600 • Art Units: 3624 3625 3684 3689

This examiner grants 36% of resolved cases

Analysis

Anna Mae Mitros is an examiner in Tech Center 3600, operating in Art Unit 3624. She has 169 resolved cases, which offers a clear view of her examination patterns. The allowance rate for these cases is 36.1 percent, representing a challenging environment for applicants.

The interview lift for this examiner is 48.3 percent. This is a very high increase, suggesting that interviews are exceptionally effective at moving cases toward allowance compared to the 36.1 percent baseline. Applicants should prioritize direct communication with the examiner to address rejections in Art Unit 3624.

The median days to allowance is 1235. This timeline reflects the typical duration for applications that successfully reach a grant. Given the 36.1 percent allowance rate, the 48.3 percent interview lift is the most critical factor for practitioners to leverage when seeking a positive outcome.

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

Performance Statistics

36.1%
Allow Rate
-15.9% vs TC avg
208
Total Applications
+48.3%
Interview Lift
1235
Avg Prosecution Days
Based on 169 resolved cases, 2023–2026

Rejection Statute Breakdown

39.1%
§101 Eligibility
4.6%
§102 Novelty
37.4%
§103 Obviousness
14.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18383772 COMPUTING DEVICE AND OPERATING METHOD THEREOF Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18876820 TRANSACTION SUPPORT SYSTEM, TRANSACTION SUPPORT METHOD, AND RECORDING MEDIUM Final Rejection NEC Corporation
18946999 INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD Non-Final OA TOSHIBA TEC KABUSHIKI KAISHA
18947028 INFORMATION PROCESSING SYSTEM Non-Final OA TOSHIBA TEC KABUSHIKI KAISHA
18122142 RECOMMENDATION MANAGEMENT APPARATUS, RECOMMENDATION MANAGEMENT METHOD, AND NON-TRANSITORY COMPUTER-EXECUTABLE MEDIUM Non-Final OA RICOH COMPANY, LTD.
19229914 METHOD, SYSTEM, AND MEDIA FOR EXTENDED REALITY STOREFRONTS Non-Final OA Block, Inc.
19014715 SYSTEM AND METHOD FOR GENERATING COHESIVE PRODUCT RECOMMENDATION SETS AND VARIANTS Final Rejection Walmart Apollo, LLC
18103283 Systems and Methods for Improving Browse Category Rankings on Electronic Platforms with Large-Scale Databases Non-Final OA Walmart Apollo, LLC
18047149 RECOMMENDATIONS BASED ON BRANDING Non-Final OA PayPal, Inc.
18876474 INTERACTION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND COMPUTER READABLE MEDIUM Final Rejection Beijing Youzhuju Network Technology Co., Ltd.
18672713 ELECTRICITY MANAGEMENT APPARATUS Non-Final OA DENSO CORPORATION
18795817 PLAYSTYLE ANALYSIS FOR GAME RECOMMENDATIONS Final Rejection NVIDIA Corporation
18643675 MACHINE LEARNING MODELS FOR SESSION-BASED RECOMMENDATIONS Final Rejection NVIDIA Corporation
18893843 USING A MACHINE-LEARNING MODEL TO GENERATE SUBSEQUENT ORDERS FOR PREVIOUSLY UNOBTAINED ITEMS Final Rejection Maplebear Inc.
18421890 SEARCH RESULTS OPTIMIZATION BY ADJUSTING A MULTI OBJECTIVE RANKING COMPUTER MODEL BASED ON SESSION INFORMATION Non-Final OA Maplebear Inc.
18933341 MULTI-CHANNEL MESSAGE EXCHANGE SYSTEM Final Rejection Twilio Inc.
18861473 AN ADVANCED DATA AND ANALYTICS MANAGEMENT PLATFORM Non-Final OA MTN GROUP MANAGEMENT SERVICES (PROPRIETARY) LIMITED
18265667 PRODUCT MANAGEMENT APPARATUS AND PRODUCT MANAGEMENT METHOD Non-Final OA SATO HOLDINGS KABUSHIKI KAISHA
18041533 USER FEATURE-BASED PAGE DISPLAYING METHOD AND APPARATUS, MEDIUM, AND ELECTRONIC DEVICE Non-Final OA BEIJING WODONG TIANJUN INFORMATION TECHNOLOGY CO., LTD.

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