Prosecution Insights
Last updated: October 02, 2026

Examiner: BOLOTIN, DMITRIY

Tech Center 2600 • Art Units: 2621 2623 2629 2695

This examiner grants 81% of resolved cases

Analysis

Dmitriy Bolotin, an examiner in Tech Center 2600 and Art Unit 2621, has processed 1143 resolved cases. His allowance rate of 81.1% indicates a high probability of grant for applications under his review. The interview lift of 12.9% shows that applicants can expect an increase in the likelihood of allowance by scheduling an interview. The median days to allowance is 846, suggesting a relatively efficient prosecution timeline. This 846-day figure is a key benchmark for managing applicant expectations.

With 1143 resolved cases, his statistics are based on a very large volume of work. The 81.1% allowance rate reflects a consistent approach to application resolution. The 12.9% lift from interviews provides a clear tactical option for resolving issues. The median days to allowance helps in forecasting the time to grant. Practitioners in Art Unit 2621 can use these metrics to plan their filing and response strategies effectively to maintain a high likelihood of success.

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

Performance Statistics

81.1%
Allow Rate
+19.1% vs TC avg
1,159
Total Applications
+12.9%
Interview Lift
846
Avg Prosecution Days
Based on 1143 resolved cases, 2023–2026

Rejection Statute Breakdown

3.7%
§101 Eligibility
22.5%
§102 Novelty
45.6%
§103 Obviousness
18.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19531100 DISPLAY APPARATUS DISPLAYING VIRTUAL INDICATOR AND CONTROLLING METHOD THEREOF Non-Final OA Samsung Electronics Co., LTD.
19432558 EYEWEAR DEVICE DYNAMIC POWER CONFIGURATION Non-Final OA Snap Inc.
19452501 Optical Systems and Methods for Eye Tracking Based on Eye Imaging Via Collimating Element and Light-Guide Optical Element Non-Final OA Lumus Ltd.
19313593 DISPLAY DEVICE Non-Final OA LG Display Co., Ltd.
19211346 DISPLAY DEVICE, DISPLAY UNIT, AND DISPLAY SYSTEM Final Rejection SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
19004842 VIDEOGAME APPARATUS AND METHOD Non-Final OA Sony Interactive Entertainment Inc.
18729400 OPTICAL STACK, METHOD FOR MANUFACTURING SAME, AND SMART WINDOW COMPRISING SAME Non-Final OA DONGWOO FINE-CHEM CO., LTD.

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