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Last updated: October 27, 2026

Zachary M Davis, USPTO Patent Examiner

Listed by the USPTO as DAVIS, ZACHARY M

Tech Center 3600 • Art Units: 1742 1783 2863 3678

This examiner grants 70% of resolved cases

Performance Statistics

70.3%

Allow Rate

+18.3% vs TC avg

385

Total Applications

+30.2%

Interview Lift

1014

Avg Prosecution Days

Based on 374 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%

§101 Eligibility

14.7%

§102 Novelty

54.4%

§103 Obviousness

24.1%

§112 Clarity

Currently Pending Office Actions

App #	Title	Status	Assignee
17661028	DEVICES AND METHODS FOR INSTALLATION DEVICE CUSTOMIZATION	Non-Final OA	ABB Schweiz AG

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Who Appears Before This Examiner

Top companies before this examiner

Swimc LLC (2)
ABB Schweiz AG (1)
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. (1)
Lululemon Athletica Canada Inc. (1)
Industry-academic Cooperation Foundation Gyeongsang National University (1)
Abnor OY (1)
Ibel Agustin Balbia Farinha (1)
Trioworld Apeldoorn B V (1)

Law firms appearing most often

Calderone McKay LLC (1)
CHRISTENSEN O'CONNOR JOHNSON KINDNESS PLLC (1)
MCANDREWS HELD & MALLOY, LTD (1)
WENDEROTH, LIND & PONACK, L.L.P. (1)
Xsensus (1)
ZIEGLER IP LAW GROUP, LLC. (1)

Frequently Asked Questions

What is examiner Zachary M Davis's allowance rate?

70.3% of resolved applications examined by Zachary M Davis were allowed (374 resolved cases), compared with 58.3% across Art Unit 1742 over the last five years.

Does an interview help with examiner Zachary M Davis?

This examiner's interview lift is +30.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Zachary M Davis take to allow a patent?

Applications allowed by Zachary M Davis took 1,014 days on average from filing to allowance.

Which art unit does examiner Zachary M Davis work in?

Zachary M Davis examines applications in Art Unit 1742 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).