Prosecution Insights
Last updated: October 26, 2026

Tabassom Tadayyon Eslami, USPTO Patent Examiner

Listed by the USPTO as TADAYYON ESLAMI, TABASSOM

Tech Center 2800 • Art Units: 1712 1715 1718 1784 1792 2818

This examiner grants 49% of resolved cases

Analysis

TADAYYON ESLAMI, TABASSOM works in Tech Center 2800 and art unit 1712. Across 805 resolved cases, the profile shows a 49.4% allowance rate and a 26.4% interview lift. The median time to allowance is 1274 days. The allowance figure supports careful claim and response planning, while interviews appear to offer a meaningful avenue for improving prosecution outcomes.

The leading companies are ASM IP Holding B.V., Lam Research Corporation, and Tokyo Electron Limited. The listed firms are Snell & Wilmer (ASM IP Holding B.V.), HAUPTMAN HAM, LLP, and Alleman Hall LLP. The client and counsel mix provides a semiconductor equipment context for practitioners evaluating this docket.

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

Performance Statistics

49.4%
Allow Rate
-18.6% vs TC avg
861
Total Applications
+26.4%
Interview Lift
1274
Avg Prosecution Days
Based on 805 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
13.6%
§102 Novelty
62.9%
§103 Obviousness
21.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19180592 SUBSTRATE PROCESSING METHOD Non-Final OA ASM IP Holding B.V.
18596144 REACTANT VAPORIZER AND RELATED SYSTEMS AND METHODS Final Rejection ASM IP Holding B.V.
18530444 SUBSTRATE PROCESSING SYSTEM Non-Final OA ASM IP Holding B.V.
18234549 METHOD OF FORMING MATERIAL WITHIN A RECESS Final Rejection ASM IP Holding B.V.
18214656 METHOD OF FORMING P-TYPE DOPED SILICON-GERMANIUM LAYERS AND SYSTEM FOR FORMING SAME Non-Final OA ASM IP Holding B.V.
18818999 Electrode Coating Apparatus and Electrode Coating Method Non-Final OA LG Energy Solution, Ltd.
19207361 ELECTRODE SHEET PROCESSING METHOD AND ELECTRODE SHEET MANUFACTURING DEVICE Non-Final OA JTEKT CORPORATION
19124236 SELECTIVE MOLYBDENUM FILL Final Rejection Lam Research Corporation
18856864 LATERAL GAP FILL Final Rejection Lam Research Corporation
18854240 NONCONFORMAL OXIDE FILM DEPOSITION USING CARBON-CONTAINING INHIBITOR Final Rejection Lam Research Corporation
18840453 THERMAL FILM DEPOSITION Non-Final OA Lam Research Corporation
19035837 MANUFACTURING METHOD OF MOLDED BODY FOR SHEET-LIKE ELECTRODE Final Rejection KYOCERA CORPORATION
18684088 FILM FORMING METHOD AND FILM FORMING APPARATUS Final Rejection TOKYO ELECTRON LIMITED
18857016 FILM-FORMING METHOD AND SUBSTRATE-PROCESSING DEVICE Final Rejection Tokyo Electron Limited
18561503 METHOD FOR MANUFACTURING CONDUCTIVE PIGMENT PASTE Non-Final OA KANSAI PAINT CO., LTD.
18980063 HYDROGEN ADDITION TO LOW-K DIELECTRIC BARRIER FILMS Non-Final OA Applied Materials, Inc.
18412071 DEPOSITION TOOL WITH DIELECTRIC COATED CHAMBER SIDEWALLS TO IMPROVE ELECTROMANGNETIC FIELD UNIFORMITY Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18896017 METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM AND HEAT TREATMENT APPARATUS USED THEREFOR Non-Final OA Resonac Corporation

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Frequently Asked Questions

What is examiner Tabassom Tadayyon Eslami's allowance rate?

49.4% of resolved applications examined by Tabassom Tadayyon Eslami were allowed (805 resolved cases), compared with 43.3% across Art Unit 1712 over the last five years.

Does an interview help with examiner Tabassom Tadayyon Eslami?

This examiner's interview lift is +26.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Tabassom Tadayyon Eslami take to allow a patent?

Applications allowed by Tabassom Tadayyon Eslami took 1,274 days on average from filing to allowance.

Which art unit does examiner Tabassom Tadayyon Eslami work in?

Tabassom Tadayyon Eslami examines applications in Art Unit 1712 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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