Prosecution Insights
Last updated: October 27, 2026

Anzuman Sharmin, USPTO Patent Examiner

Listed by the USPTO as SHARMIN, ANZUMAN

Tech Center 3600 • Art Units: 2115 3665

This examiner grants 79% of resolved cases

Analysis

SHARMIN, ANZUMAN is assigned to tech center 3600 and art unit 2115. The record includes 182 resolved cases, a 79.1% allowance rate, and a median of 981 days to allowance. The reported interview lift is 31.9%, associating interviews with a materially higher allowance outcome.

The leading companies are Toyota Motor Corporation, Kabushiki Kaisha Toshiba, and Hitachi Ltd. Listed firms include CANTOR COLBURN LLP, CKC & Partners Co., LLC, and Dickinson Wright PLLC - Troy. Practitioners can use the timing and allowance data to structure prosecution expectations, while the interview result supports investing in clear issue identification and proposed claim language before requesting a discussion.

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

Performance Statistics

79.1%
Allow Rate
+27.1% vs TC avg
207
Total Applications
+31.9%
Interview Lift
981
Avg Prosecution Days
Based on 182 resolved cases, 2023–2026

Rejection Statute Breakdown

9.0%
§101 Eligibility
9.3%
§102 Novelty
62.5%
§103 Obviousness
16.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18242582 WORK STATUS MONITORING SYSTEM, WORK STATUS MONITORING METHOD, AND WORK STATUS MONITORING PROGRAM Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18184883 POWER DISTRIBUTION SYSTEM, POWER TRANSACTION SYSTEM, AND POWER SYSTEM OPERATING SYSTEM Final Rejection KABUSHIKI KAISHA TOSHIBA
18747506 CONTROL DEVICE, CONTROL METHOD, AND SEMICONDUCTOR MANUFACTURING SYSTEM Final Rejection Tokyo Electron Limited
18269619 ENVIRONMENTAL CONTROL DEVICE, ENVIRONMENTAL CONTROL METHOD, AND ENVIRONMENTAL CONTROL PROGRAM Final Rejection HITACHI, LTD.
18415495 MODEL BASED DEVELOPMENT OF ZONE BASED FLOW OR THERMAL DISTRIBUTION SYSTEMS Non-Final OA Applied Materials, Inc.
18861368 MODULAR AEROSOL-GENERATING DEVICE Non-Final OA Philip Morris Products S.A.

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Frequently Asked Questions

What is examiner Anzuman Sharmin's allowance rate?

79.1% of resolved applications examined by Anzuman Sharmin were allowed (182 resolved cases), compared with 71.8% across Art Unit 2115 over the last five years.

Does an interview help with examiner Anzuman Sharmin?

This examiner's interview lift is +31.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Anzuman Sharmin take to allow a patent?

Applications allowed by Anzuman Sharmin took 981 days on average from filing to allowance.

Which art unit does examiner Anzuman Sharmin work in?

Anzuman Sharmin examines applications in Art Unit 2115 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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