Prosecution Insights
Last updated: October 26, 2026

Paul M West, USPTO Patent Examiner

Listed by the USPTO as WEST, PAUL M

Tech Center 4100 • Art Units: 1773 2855 2856 2861 4100

This examiner grants 84% of resolved cases

Analysis

WEST, PAUL M is assigned to Tech Center 4100 and Art Unit 1773. The record covers 1025 resolved cases, with an allowance rate of 84.2% and a median of 911 days to allowance. The 13.9% interview lift indicates that interviews are associated with a measurable improvement in allowance outcomes within this docket.

The listed company activity includes Saudi Arabian Oil Company, Applied Materials Inc., and Advantest Corporation. The listed firms are CANTOR COLBURN LLP, Egbert, McDaniel & Swartz, PLLC, and FisherBroyles, LLP - MAIN CN. For practitioners, the combination of substantial case volume, a high allowance rate, and a positive interview lift supports careful interview preparation, while the 911-day median remains relevant to prosecution planning.

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

Performance Statistics

84.2%
Allow Rate
+24.2% vs TC avg
1,039
Total Applications
+13.9%
Interview Lift
911
Avg Prosecution Days
Based on 1025 resolved cases, 2023–2026

Rejection Statute Breakdown

1.7%
§101 Eligibility
23.7%
§102 Novelty
48.6%
§103 Obviousness
22.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18968156 DETECTION OF SURFACE PARTICLES ON CHAMBER COMPONENTS WITH CARBON DIOXIDE Non-Final OA Applied Materials, Inc.

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Frequently Asked Questions

What is examiner Paul M West's allowance rate?

84.2% of resolved applications examined by Paul M West were allowed (1,025 resolved cases), compared with 51.4% across Art Unit 1773 over the last five years.

Does an interview help with examiner Paul M West?

This examiner's interview lift is +13.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Paul M West take to allow a patent?

Applications allowed by Paul M West took 911 days on average from filing to allowance.

Which art unit does examiner Paul M West work in?

Paul M West examines applications in Art Unit 1773 in Tech Center 4100.

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