Overall Rating
This is an aggregated review score of Avvo and Lawyers.com reviews.
This is an aggregated review score of Avvo and Lawyers.com reviews.
4.9 /5.0
35 Client Reviews
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Giselle Ayala Mateus is an intellectual property lawyer focused on trademarks, copyright, advertising, and licensing, with a particular emphasis on the cartoon and animation industry. She works with a proactive, solutions-oriented approach, helping clients identify risks early and implement legal strategies that support growth, innovation, and long-term success.
She has served as outside general counsel for companies and non-profit organizations, providing legal support on issues related to trademarks, licensing, advertising, social media, and corporate governance.
As part of her practice, she represents clients in commercial transactions and negotiates key agreements, including commercial contracts, publishing contracts, collaboration agreements between writers, joint ventures, and corporate partnership agreements.
Giselle works closely with independent professionals, creative entrepreneurs, and small to medium-sized organizations, offering practical legal guidance in essential areas such as contracts, trademarks, copyright, and digital media. Her work emphasizes anticipating problems, designing effective strategies, and helping clients make informed and secure legal decisions.
She is a member of the New York Intellectual Property Law Association (NYIPLA), where she has served as Co-Chair of the Publications Committee since 2023. She also volunteers with the Copyright Clinic of the Center for Art Law and contributes to the annual Wolters Kluwer Licensing publication on copyright law.
Outside of her legal practice, Giselle enjoys connecting with creators at art galleries, cosplay events, and film conventions. She remains an active alumna of Brooklyn Law School, supporting the institution by mentoring international students as they begin their professional journeys in New York.
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Practice Areas
5 years
8 years
7 years
8 years
Free Consultation
$0 first 15 minutes
State: New York
Acquired: 2019
No misconduct found
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Showing 1 - 3 of 3 reviews | Recommendation
Posted by Henry | November 25, 2023 | Immigration
Giselle puts you first.
Exceptional service! Giselle's expertise and dedication made the entire process smooth and stress-free. I highly recommend their services for anyone navigating immigration matters.
Posted by Joshua Kirkland | September 13, 2021 | Hired Attorney | Immigration
Got Approved!!
So my wife just got approved, I am so happy times 1000! Giselle Hustled Her Way To Help Us Throughout the Corona Pandemic, The process didn’t take long, only a couple of months. -I’m assuming everyone is different based on your status Just keep a positive mindset, work with Giselle, & Know that sh...
Posted by Olga Hannum | February 06, 2023 | Hired Attorney
Not satisfied with the attitude.
Right after signing an agreement attorney does not provide services properly. She was nice and professional right before retainer, not interested behavior during the process. Do not recommend to deal with.
Ms. Olga we are very sorry you did not continue working with us. However, there was no lack of interest no the part of my office. We had been in continued communication. This review is made out of context. We wish the best anyway.
Business lawyer
2026
Client Champion Award, Martindale-Hubbell
2021
Outstanding Achievement As an Entrepreneur, New York State Assembly
2020 - Present
Attorney, G.A.M. LAW OFFICE P.C.
2020 - 2020
Attorney, Law Offices of Richard La Salle
2019 - 2020
Contract Attorney, Good Counsel Services Inc.
2020 - Present
New York Intellectual Property Law AssociationChair of Publications Committee
2019 - Present
American Immigration Lawyers AssociationMember
2017 - Present
New York City Bar AssociationMember
2018
LL.M - Master of Laws
2016
JD - Juris Doctor
2020
2019
2023
2023
2022
2022
2022
2021
Spanish
English
Legal Answers
Legal Guides
Top Contributor
Giselle earned significant contribution points in 2020.
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