Prosecution Insights
Last updated: October 27, 2026

Mohammad Mayy, USPTO Patent Examiner

Listed by the USPTO as MAYY, MOHAMMAD

Tech Center 3900 • Art Units: 1718 1737 1741 1781 1784 2818 3993

This examiner grants 48% of resolved cases

Analysis

MAYY, MOHAMMAD works in Tech Center 3900 and Art Unit 1718. His record includes 433 resolved cases, a 48.5% allowance rate, and a 1156-day median to allowance. The allowance rate indicates that fewer than half of the resolved matters reached allowance, and the median reflects a lengthy reported prosecution path.

The interview lift is 23.2%, showing a substantial association between interviews and allowance outcomes. Recurring applicants include ASM IP Holding B.V., Applied Materials Inc., and Nissan Chemical Corporation. The listed firms are Snell & Wilmer (ASM IP Holding B.V.), RENNER, OTTO, BOISSELLE & SKLAR, LLP, and HONIGMAN LLP. Counsel may benefit from using interviews to narrow technical and prior-art disputes.

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

Performance Statistics

48.5%
Allow Rate
-11.5% vs TC avg
468
Total Applications
+23.2%
Interview Lift
1156
Avg Prosecution Days
Based on 433 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
7.5%
§102 Novelty
63.2%
§103 Obviousness
22.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19084915 SUBSTRATE PROCESSING METHOD Non-Final OA ASM IP Holding B.V.
18491546 ALD DEPOSITION METHOD AND SYSTEM Final Rejection ASM IP Holding B.V.
18880057 METHOD FOR MANUFACTURING SUPERCONDUCTING WIRE Non-Final OA SUMITOMO ELECTRIC INDUSTRIES, LTD.
18958279 METHOD OF FORMING CARBON-BASED FILM AND FILM FORMING APPARATUS Final Rejection Tokyo Electron Limited
18799955 METHODS OF DEPOSITING LINER LAYERS OF THROUGH GLASS VIA Final Rejection Applied Materials, Inc.
18613998 PROTECTIVE CAPPING LAYER FOR AREA SELECTIVE DEPOSITION Final Rejection Applied Materials, Inc.
18135434 COATING COMPONENTS FOR SEMICONDUCTOR PROCESSING WITH FLUORINE-CONTAINING MATERIALS Non-Final OA Applied Materials, Inc.
18873746 GAS DIFFUSION LAYER MADE OF WATER JET ENTANGLED NONWOVENS Final Rejection Carl Freudenberg KG

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Frequently Asked Questions

What is examiner Mohammad Mayy's allowance rate?

48.5% of resolved applications examined by Mohammad Mayy were allowed (433 resolved cases), compared with 35.5% across Art Unit 1718 over the last five years.

Does an interview help with examiner Mohammad Mayy?

This examiner's interview lift is +23.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Mohammad Mayy take to allow a patent?

Applications allowed by Mohammad Mayy took 1,156 days on average from filing to allowance.

Which art unit does examiner Mohammad Mayy work in?

Mohammad Mayy examines applications in Art Unit 1718 in Tech Center 3900.

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