Prosecution Insights
Last updated: October 27, 2026

Luisalberto Gonzalez, USPTO Patent Examiner

Listed by the USPTO as GONZALEZ, LUISALBERTO

Tech Center 1600 • Art Units: 1624 1626 1632

This examiner grants 60% of resolved cases

Analysis

GONZALEZ, LUISALBERTO is assigned to tech center 1600 and art unit 1624. The profile records 159 resolved cases, a 59.7% allowance rate, and a median of 1061 days to allowance. The figures indicate that applicants should allow for continued prosecution work while maintaining a schedule that accommodates more than a short examination cycle.

Interviews correspond to a 46.3% allowance lift, making direct discussion a potentially important part of response planning. Counsel may prepare interviews around specific distinctions, proposed amendments, and a clear path toward allowable subject matter. The leading companies are Orcosa Inc., Syngenta AG, and SK Inc. The firms listed are FISH & RICHARDSON P.C. (TC), PATTERSON + SHERIDAN, L.L.P., and BakerHostetler.

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

Performance Statistics

59.7%
Allow Rate
At TC average
229
Total Applications
+46.3%
Interview Lift
1061
Avg Prosecution Days
Based on 159 resolved cases, 2023–2026

Rejection Statute Breakdown

2.6%
§101 Eligibility
13.4%
§102 Novelty
38.1%
§103 Obviousness
30.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18575717 USE OF FLUAZIFOP-P-BUTYL FOR INSECT CONTROL Non-Final OA SYNGENTA CROP PROTECTION AG
17431499 USE OF SPIROPIDION Non-Final OA SYNGENTA CROP PROTECTION AG
18552055 SUBSTITUTED RESORCYLIC ACID COMPOUNDS IN THE MANAGEMENT OF AGEING AND RELATED DISORDERS Final Rejection SOCIETE DES PRODUITS NESTLE S.A.
19347194 METHODS FOR TREATING ALZHEIMER DISEASE AND FOR REDUCING AMYLOID BETA FORMATION Final Rejection SK CHEMICALS Co., Ltd.
18436306 MODULATORS OF HSD17B13 AND METHODS OF USE THEREOF Non-Final OA REGENERON PHARMACEUTICALS, INC.
18671224 ORGANIC MOLECULE LIGHT EMITTERS Non-Final OA The Governing Council of the University of Toronto
18683106 COMPOSITIONS FOR ORGAN AND TISSUE PRESERVATION Non-Final OA Yale University
18571471 ANTI-CANCER COMPOUNDS AND METHODS OF USE Final Rejection YALE UNIVERSITY
18611505 Substituted Bimane Compounds and Methods of Use Thereof Non-Final OA THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
18703125 COMPOSITIONS AND METHODS FOR TARGETING GPCR FOR THE PREVENTION AND TREATMENT OF PAIN Non-Final OA Duke University
18575414 CRYSTALLINE FORMS OF 3-{4-[(2R)-2-AMINOPROPOXY]PHENYL}-N-[(1R)- 1-(3-FLUOROPHENYL) ETHYL]IMIDAZO[1,2-B]PYRIDAZIN-6-AMINE AND SALTS THEREOF Final Rejection Nuvation Bio Inc,
18565690 METHODS FOR TREATING MULTIPLE SCLEROSIS Non-Final OA Vanda Pharmaceuticals Inc.
18575454 NEW METHOD TO TREAT ACIDOSIS RELATED DISEASES WITH ACETOACETATE Non-Final OA CENTRE HOSPITALIER UNIVERSITAIRE D'ANGERS
18256295 BIO PESTICIDAL COMPOSITION CONTAINS NOVEL NONANOATE ESTERS OF SUGARS AND SUGAR ALCOHOLS TO CONTROL LEPIDOPTERA, HEMIPTERA AND THYSANOPTERA INSECTS Non-Final OA FERTIS INDIA PVT. LTD.
18033292 FUSED RING-CONTAINING COMPOUND, APPLICATION THEREOF, AND COMPOSITION CONTAINING SAME Non-Final OA GenEros Biopharma Ltd.

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Frequently Asked Questions

What is examiner Luisalberto Gonzalez's allowance rate?

59.7% of resolved applications examined by Luisalberto Gonzalez were allowed (159 resolved cases), compared with 54.6% across Art Unit 1624 over the last five years.

Does an interview help with examiner Luisalberto Gonzalez?

This examiner's interview lift is +46.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Luisalberto Gonzalez take to allow a patent?

Applications allowed by Luisalberto Gonzalez took 1,061 days on average from filing to allowance.

Which art unit does examiner Luisalberto Gonzalez work in?

Luisalberto Gonzalez examines applications in Art Unit 1624 in Tech Center 1600 (Biotechnology & Pharmaceuticals).

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