Prosecution Insights
Last updated: October 26, 2026

Philipmarcus T Fadul, USPTO Patent Examiner

Listed by the USPTO as FADUL, PHILIPMARCUS T

Tech Center 2800 • Art Units: 2852 2855

This examiner grants 81% of resolved cases

Analysis

FADUL, PHILIPMARCUS T is assigned to technology center 2800 and art unit 2852. The record includes 514 resolved cases, with an allowance rate of 81.3%, an interview lift of 10.4%, and a median of 907 days to allowance. The data reflects a favorable allowance outcome across a substantial record, with limited but positive interview association.

The listed companies are Baker Hughes Holdings LLC, Samsung Electronics Co., Ltd., and Illinois Tool Works Inc. The listed firms are Baker Botts L.L.P., BIRCH STEWART KOLASCH & BIRCH, LLP, and Capitol City TechLaw, PLLC. Interviews may help resolve targeted issues, but the measured lift does not support treating them as essential in every matter. The median timing favors early prosecution planning even where allowance prospects appear favorable.

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

Performance Statistics

81.3%
Allow Rate
+13.3% vs TC avg
539
Total Applications
+10.4%
Interview Lift
907
Avg Prosecution Days
Based on 514 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
31.5%
§102 Novelty
52.1%
§103 Obviousness
14.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18802494 RECONSTITUTED SUBSTRATE WARPAGE STIFFNESS MEASURING APPARATUS, RECONSTITUTED SUBSTRATE WARPAGE STIFFNESS MEASURING SYSTEM AND METHOD FOR MEASURING RECONSTITUTED SUBSTRATE WARAPGE STIFFNESS Non-Final OA Samsung Electronics Co., Ltd.
18893071 DIFFERENTIAL PRESSURE SENSORS FOR DYNAMIC, HIGH PRESSURE, HYDRAULIC SYSTEMS Non-Final OA ILLINOIS TOOL WORKS INC.
18912155 SENSOR TESTING STATION Non-Final OA AutoStore Technology AS

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Frequently Asked Questions

What is examiner Philipmarcus T Fadul's allowance rate?

81.3% of resolved applications examined by Philipmarcus T Fadul were allowed (514 resolved cases), compared with 78.8% across Art Unit 2852 over the last five years.

Does an interview help with examiner Philipmarcus T Fadul?

This examiner's interview lift is +10.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Philipmarcus T Fadul take to allow a patent?

Applications allowed by Philipmarcus T Fadul took 907 days on average from filing to allowance.

Which art unit does examiner Philipmarcus T Fadul work in?

Philipmarcus T Fadul examines applications in Art Unit 2852 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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