Prosecution Insights
Last updated: October 26, 2026

Gregory Chad Grosso, USPTO Patent Examiner

Listed by the USPTO as GROSSO, GREGORY CHAD

Tech Center 1700 • Art Units: 1748

This examiner grants 72% of resolved cases

Analysis

Gregory Chad Grosso is a USPTO patent examiner in tech center 1700 and art unit 1748. The record includes 230 resolved cases, a 72.2% allowance rate, and a median of 952 days to allowance. The interview lift is 18.6%, showing a measurable association between interviews and allowance outcomes. The 952-day median gives applicants a concrete planning reference, while the allowance rate supplies the principal outcome measure for assessing prosecution posture.

The leading companies are The Boeing Company, Alcon Inc., and King Fahd University of Petroleum and Minerals. The leading firms are BURR & FORMAN - MAGNERA CORPORATION, Calfee, Halter & Griswold LLP, and DORITY & MANNING, P.A. The applicant mix spans aerospace, medical technology, and academic research.

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

Performance Statistics

72.2%
Allow Rate
+7.2% vs TC avg
264
Total Applications
+18.6%
Interview Lift
952
Avg Prosecution Days
Based on 230 resolved cases, 2023–2026

Rejection Statute Breakdown

7.4%
§101 Eligibility
17.4%
§102 Novelty
56.1%
§103 Obviousness
17.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18727546 CURABLE COMPOSITION, CURABLE ADHESIVE FILM AND ADHESIVE TAPE Final Rejection 3M INNOVATIVE PROPERTIES COMPANY
19184254 APPARATUS AND METHOD FOR MANUFACTURING A COMPOSITE PART TO PROVIDE SMOOTH JOIN SURFACES OF THE COMPOSITE PART Non-Final OA The Boeing Company
18980793 ELECTROMAGNETIC SENSITIVE EPOXY/RESIN SYSTEM FOR ADDITIVE MANUFACTURING APPLICATIONS Non-Final OA KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
18281634 DIRECTED ENERGY BEAM DEFLECTION FIELD MONITOR AND CORRECTOR Final Rejection NIKON CORPORATION
19058595 PREPREG, LAMINATE, AND PRODUCTION METHODS THEREFOR, AS WELL AS PRINTED CIRCUIT BOARD AND SEMICONDUCTOR PACKAGE Non-Final OA Resonac Corporation
18709386 INJECTION APPARATUS FOR PRODUCING HOLLOW PLASTIC ARTICLES, IN PARTICULAR BOTTLE PREFORMS Final Rejection S.I.P.A. SOCIETA' INDUSTRIALIZZAZIONE PROGETTAZIONE E AUTOMAZIONE S.P.A.

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Frequently Asked Questions

What is examiner Gregory Chad Grosso's allowance rate?

72.2% of resolved applications examined by Gregory Chad Grosso were allowed (230 resolved cases), compared with 68.7% across Art Unit 1748 over the last five years.

Does an interview help with examiner Gregory Chad Grosso?

This examiner's interview lift is +18.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Gregory Chad Grosso take to allow a patent?

Applications allowed by Gregory Chad Grosso took 952 days on average from filing to allowance.

Which art unit does examiner Gregory Chad Grosso work in?

Gregory Chad Grosso examines applications in Art Unit 1748 in Tech Center 1700 (Chemistry & Materials).

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