Prosecution Insights
Last updated: October 01, 2026

Examiner: MAZUMDER, SAPTARSHI

Tech Center 2600 • Art Units: 2611 2612 2614 2617 2679

This examiner grants 65% of resolved cases

Analysis

Saptarshi Mazumder has resolved 393 cases in Art Unit 2611, maintaining an allowance rate of 64.9%. The median days to allowance is 1046. This data reflects a standard prosecution environment in Tech Center 2600. The interview lift is 12.3%, which provides a meaningful boost to the 64.9% baseline. This 12.3% lift suggests that interviews are a useful tool for advancing cases toward allowance.

The 1046-day median timeline is a realistic expectation for applicants. The 12.3% lift indicates that the examiner is responsive to direct communication. With 393 resolved cases, the 64.9% rate is a well-supported metric. The 1046-day median provides a realistic timeframe for applicants to reach a final resolution. In Art Unit 2611, the 64.9% allowance rate is a strong indicator of success.

In Tech Center 2600, the 1046-day median pendency is a key factor for planning. The 12.3% interview lift is a useful tool for resolving rejections. Applicants should use the 1046-day median to manage expectations for patent issuance. The 393 cases on record ensure that these metrics are statistically representative of the examiner's performance.

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

Performance Statistics

64.9%
Allow Rate
+2.9% vs TC avg
418
Total Applications
+12.3%
Interview Lift
1046
Avg Prosecution Days
Based on 393 resolved cases, 2023–2026

Rejection Statute Breakdown

11.3%
§101 Eligibility
5.8%
§102 Novelty
51.8%
§103 Obviousness
20.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18876859 SIGNAL PROCESSING DEVICE AND VEHICLE DISPLAY APPARATUS INCLUDING SAME Non-Final OA LG ELECTRONICS INC.
19030776 METHOD AND ELECTRONIC APPARATUS FOR 3D RECONSTRUCTION OF OBJECT USING VIEW SYNTHESIS Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18898640 USER INTERFACES SIMULATED DEPTH EFFECTS Final Rejection Apple Inc.
18893765 PRESENTING CONTENT ASSOCIATED WITH A REAL-WORLD USER INTERFACE Final Rejection Apple Inc.
19088424 INFORMATION PROCESSING APPARATUS Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18859075 ENCODING INDEPENDENT USER INTERFACE STREAMS TO PERFORM ASYNCHRONOUS REPROJECTION Final Rejection Google LLC
19057013 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM Non-Final OA CANON KABUSHIKI KAISHA
18999105 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM Non-Final OA CANON KABUSHIKI KAISHA
19022825 AUGMENTED REALITY SYSTEMS AND METHODS UTILIZING REFLECTIONS Non-Final OA Magic Leap, Inc.
19006612 Computer System and Method for Managing Coordination Issues in Construction Projects Non-Final OA Procore Technologies, Inc.
18457806 SYSTEMS AND METHODS OF PROTECTING PERSONAL SPACE IN MULTI-USER VIRTUAL ENVIRONMENT Final Rejection Sony Interactive Entertainment Inc.
18452761 CONTENT MODIFICATION SYSTEM AND METHOD Final Rejection Sony Interactive Entertainment Inc.
18901761 SYSTEM AND METHOD TO PREVENT SURVEILLANCE AND PRESERVE PRIVACY IN VIRTUAL REALITY Final Rejection InterDigital VC Holdings, Inc.
17910237 METHOD AND APPARATUS FOR MODELLING A SCENE Non-Final OA InterDigital CE Patent Holdings
18147918 SYSTEMS AND METHODS FOR ENHANCED VIRTUAL REALITY INTERACTION Non-Final OA State Farm Mutual Automobile Insurance Company
18959093 SYSTEMS AND METHODS FOR LAYERED VIRTUAL FEATURES IN AN AMUSEMENT PARK ENVIRONMENT Non-Final OA Universal City Studios LLC

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