Prosecution Insights
Last updated: October 02, 2026

Examiner: TADAYYON ESLAMI, TABASSOM

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

This examiner grants 50% of resolved cases

Analysis

Tabassom Tadayyon Eslami has a substantial record of 802 resolved cases in Art Unit 1712. The allowance rate is 49.5 percent, which is lower than many other examiners in Tech Center 2800. This suggests a more rigorous examination process where roughly half of the cases result in an allowance. The median days to allowance is 1274, indicating a longer prosecution timeline.

The interview lift of 26.5 percent shows that applicants can significantly improve their odds through direct engagement. This 26.5 percent lift is a vital metric for practitioners facing the examiner's 49.5 percent baseline allowance rate. With 802 cases resolved, the data provides a clear picture of the challenges and opportunities present. The 1274-day median should be factored into any long-term patent strategy. Direct communication is a recommended approach.

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

Performance Statistics

49.5%
Allow Rate
-18.5% vs TC avg
858
Total Applications
+26.5%
Interview Lift
1274
Avg Prosecution Days
Based on 802 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
13.3%
§102 Novelty
63.3%
§103 Obviousness
21.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19238885 METHOD OF MANUFACTURING GAS BARRIER FILM Non-Final OA FUJIFILM Corporation
18818999 Electrode Coating Apparatus and Electrode Coating Method Non-Final OA LG Energy Solution, Ltd.
18596144 REACTANT VAPORIZER AND RELATED SYSTEMS AND METHODS Final Rejection 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.
17842007 REACTOR SYSTEM AND METHOD FOR FORMING A LAYER COMPRISING INDIUM GALLIUM ZINC OXIDE Final Rejection ASM IP Holding B.V.
19207361 ELECTRODE SHEET PROCESSING METHOD AND ELECTRODE SHEET MANUFACTURING DEVICE Non-Final OA JTEKT CORPORATION
19035837 MANUFACTURING METHOD OF MOLDED BODY FOR SHEET-LIKE ELECTRODE Final Rejection KYOCERA CORPORATION
19170154 CATALYST AND METHOD FOR CONVERTING CO2 TO SOLID CARBON, AND COMPOSITES INCLUDING SOLID CARBON Final Rejection Washington University
18561503 METHOD FOR MANUFACTURING CONDUCTIVE PIGMENT PASTE Non-Final OA KANSAI PAINT CO., LTD.
18021554 SUBSTRATE PROCESSING METHOD Non-Final OA JUSUNG ENGINEERING CO., LTD.
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
18412071 DEPOSITION TOOL WITH DIELECTRIC COATED CHAMBER SIDEWALLS TO IMPROVE ELECTROMANGNETIC FIELD UNIFORMITY Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18980063 HYDROGEN ADDITION TO LOW-K DIELECTRIC BARRIER FILMS Non-Final OA Applied Materials, Inc.
18589629 ENABLING THICK MOSI GROWTH Final Rejection Applied Materials, Inc.
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
18146535 FILM FORMING METHOD AND FILM FORMING APPARATUS Final Rejection Tokyo Electron Limited
17708999 LOW TEMPERATURE DEPOSITION PROCESS Final Rejection ENTEGRIS, INC.
18991879 LIQUID METAL ALLOY FEED MATERIALS FOR ION IMPLANTATION Non-Final OA Axcelis Technologies, Inc.

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