Prosecution Insights
Last updated: October 25, 2026

Mohammed A Hasan, USPTO Patent Examiner

Listed by the USPTO as HASAN, MOHAMMED A

Tech Center 2800 • Art Units: 2872 2873

This examiner grants 90% of resolved cases

Analysis

HASAN, MOHAMMED A is assigned to Tech Center 2800 and Art Unit 2872. Across 1792 resolved cases, the profile shows a 90.3% allowance rate and a median of 689 days to allowance. The very large case record supports treating the high allowance rate and shorter median as established features of the recorded prosecution pattern.

The interview lift is 5.1%, indicating a modest positive association between interviews and allowance. The leading companies are Luxottica S.r.l., Hoya Corporation, and Shenzhen Metalenx Technology Co. Ltd. The listed firms are JCIPRNET, NIXON & VANDERHYE, PC, and FOLEY & LARDNER LLP. Practitioners may emphasize efficient claim and response work, using interviews where they address specific issues.

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

Performance Statistics

90.3%
Allow Rate
+22.3% vs TC avg
1,824
Total Applications
+5.1%
Interview Lift
689
Avg Prosecution Days
Based on 1792 resolved cases, 2023–2026

Rejection Statute Breakdown

1.5%
§101 Eligibility
31.3%
§102 Novelty
59.1%
§103 Obviousness
4.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18520559 DESENSITIZATION AND REPROCESSING THERAPY Non-Final OA Individual inventor
18964654 PIXEL STRUCTURE, METASURFACE AND METHOD OF CONTROLLING PIXEL STRUCTURE Non-Final OA SHENZHEN METALENX TECHNOLOGY CO.,LTD
18861327 ELECTROCHROMIC ELEMENT, LENS FOR SPECTACLES, SPECTACLES, AND MOLD Non-Final OA HOYA LENS THAILAND LTD.
19108189 PARABOLOID LENS AND EYEWEAR COMPRISING SUCH A LENS Non-Final OA LUXOTTICA S.R.L.
19020081 ROD FOR DEVICE AND WEARABLE DEVICE COMPRISING SUCH A ROD Non-Final OA LUXOTTICA S.R.L.
18875594 NOSE PAD FOR EYEGLASSES AND RELATED EYEGLASSES Non-Final OA LUXOTTICA S.R.L.
18884958 Fourier-domain OCT apparatus for Optoretinography Non-Final OA Optos plc
18699335 ASSEMBLY HAVING A DETECTOR Non-Final OA Heidelberg Engineering Gmbh
19001519 MYOPIA CONTROL CONTACT LENS Non-Final OA VISCO VISION INC.
18875155 LENS UNIT Non-Final OA NIDEC INSTRUMENTS CORPORATION
18870718 Device for Examining the Anterior Part of the Eye by Retro-Illumination of Said Anterior Part of the Eye Non-Final OA INSTITUT D'OPTIQUE
18924936 VISION TESTING VIA PREDICTION-BASED SETTING OF INITIAL STIMULI CHARACTERISTICS FOR USER INTERFACE LOCATIONS Non-Final OA University of Miami
18862967 LENS UNIT Non-Final OA Ryoichi TERANISHI
18929952 SYSTEM AND METHOD FOR DETECTING NEUROLOGICAL DISORDERS AND FOR MEASURING COGNITIVE PERFORMANCE Non-Final OA Viewmind, Inc.
18914945 Methods and Apparatus for Addressing Presbyopia Non-Final OA EyeQue Inc.
18902687 Diagnostic, Prescriptive, And Data-Gathering System And Method For Macular Pigment Deficits And Other Eye Disorders Non-Final OA ZeaVision LLC
18895418 HINGE FOR EYEGLASSES Non-Final OA VISOTTICA INDUSTRIE S.P.A.

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Frequently Asked Questions

What is examiner Mohammed A Hasan's allowance rate?

90.3% of resolved applications examined by Mohammed A Hasan were allowed (1,792 resolved cases), compared with 64.9% across Art Unit 2872 over the last five years.

Does an interview help with examiner Mohammed A Hasan?

This examiner's interview lift is +5.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Mohammed A Hasan take to allow a patent?

Applications allowed by Mohammed A Hasan took 689 days on average from filing to allowance.

Which art unit does examiner Mohammed A Hasan work in?

Mohammed A Hasan examines applications in Art Unit 2872 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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