Susan Marie Dierenfeldt-Troy

Susan Marie Dierenfeldt-Troy

5.0
Rating: 7.7

Licensed for 21 years

Intellectual property Lawyer at Miami, FL
Practice Areas: Intellectual Property, Business, Animal Law

9415 SW 72nd Street, Suite 119, Miami, FL

About Susan

Biography

Practice Areas

3

Practice Areas

Intellectual Property 60%

Patents, trademarks, copyrights, and trade secrets. From obtaining appropriate IP protection to monetizing clients' IP to enforcing IP owners' IP rights, my goal is to navigate the intricacies of IP law with precision and patience.

22 years

60%
Business 35%

Business purchases/sales and M&As where the transaction involves an IP asset(s). Advising small businesses on company structure and corporate documentation. Contract drafting, review, and negotiation. Business legal risk management.

22 years

35%
Animal Law 5%

Contract disputes related to the purchase of a pet. Veterinarian malpractice. Representing veterinarians before the Florida Department of Business Regulation.

13 years

5%

Fees and Rates

We have not found any cost information for this lawyer


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Licenses

Licensed in Florida for 21 years

State: Florida

Acquired: 2004

Member in Good Standing

No misconduct found

Location

Troy & Schwartz, LLC

9415 SW 72nd Street, Suite 119, Miami, FL, 33173-1318

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Susan Marie Dierenfeldt-Troy's Reviews

Avvo Review Score

5.0 /5.0

46 Client Reviews

Showing 1 - 5 of 46 reviews

Posted by Elie | January 29, 2026 | Hired Attorney | Intellectual Property

Exceptional Attorney Who Truly Cares and Goes Above and Beyond

I hired Susan to handle IP contracts for my tech startup, and I couldn't be happier with my decision. Her knowledge of intellectual property law is impressive; she consistently identified potential issues I never would have thought of on my own, and her advice has been invaluable in protecting my bus...iness. What truly sets Susan apart is how much she cares. She invested considerable time discussing contract details with me over the phone, making sure I understood every aspect before moving forward. She's highly responsive across phone, email, and text; I never felt left in the dark on time-sensitive questions. Her dedication goes well beyond standard business hours. On multiple occasions, Susan made herself available evenings and weekends to address matters that couldn't wait. That kind of commitment showed me she genuinely prioritizes her clients' success. As a first-time business owner navigating unfamiliar legal territory, Susan made what felt overwhelming actually manageable. She's become my go-to for all things legal, and I'd recommend her to any entrepreneur looking for an attorney who's knowledgeable, hardworking, and truly in your corner.

Posted by Stewart | January 14, 2026 | Hired Attorney

Super service and advise

Extremely diligent to complete my filings. Clearly understood my needs and had filings handled expeditiously. Highly recommend.

Posted by Amanda | September 03, 2025 | Hired Attorney | Business

Amazing Honest Lawyer!

Susan is an amazing lawyer and SHE CARES! Most importantly she honestly cares about her clients and wants to see us suceed. I have used her more than once and consider her my go to for the business. She is also amazing at being able to connect you to the right people for matters that you need help... with that she is not as versed in. In a heartbeat I would reccommend her to anyone.

Posted by JJJ Distributors | August 25, 2025 | Hired Attorney | Trademark Application

Trusted Expert in Trademark Protection

Excellent service! Very professional, knowledgeable, and made the entire trademark process smooth and stress-free. Highly recommend for anyone needing expert trademark advice and support!

Posted by anonymous | August 18, 2025 | Hired Attorney | Business

Best Contracts and IP Attorney

I have worked with Susan for over 15 years. She is extremely thorough and doesn't miss a beat. I have referred her to many other satisfied customers over the years. If you are looking for an attorney who leaves no stone unturned, be sure to contact Susan. I will not use any other attorney for my ...business needs.

See All Client Reviews

Susan Marie Dierenfeldt-Troy's Lawyer Endorsements

Endorse Susan
Steven Rudin headshot
Steven Rudin

Patent infringement lawyer | Sep 06

Relationship: Fellow lawyer in community

"I consulted with Susan on a patent infringement matter for a family member. Her knowledge of the law coupled with her business sense resulted in a resolution that was quick and cost effective. Her advise saved countless hours of client and legal time. I could not have asked for a better outcome."

Magda Abdo-Gomez headshot
Magda Abdo-Gomez

Intellectual property lawyer | Jan 19

Relationship: Fellow lawyer in community

"Susan is an excellent attorney. Her knowledge of intellectual property is beyond compare as a result of her background and experience in research prior to becoming an attorney. She is extremely professional and truly dedicated to her clients. I would not hesitate to recommend her."

Lizette Reboredo headshot
Lizette Reboredo

Intellectual property lawyer | May 02

Relationship: Fellow lawyer in community

"I wholeheartedly endorse Susan as she is truly an asset to our legal community. She is professional, ethical and knowledgeable. Her clients are in great hands as she is committed to ensuring that her clients receive the personal attention they deserve."

David William Lipcon headshot
David Lipcon

Intellectual property lawyer | Feb 18

Relationship: Fellow lawyer in community

"I endorse Susan. She is a skilled and respected attorney. She is a zealous advocate for the rights and interests of her clients."

View All Endorsements
David William Lipcon headshot
David Lipcon

Personal injury lawyer

Experience

Rating:  7.7 (Very Good)

Honors

2003

Book awards for Evidence, Sales & 3 other classes, St. Thomas University

Work Experience

2008 - Present

Partner, Troy & Schwartz, LLC

2008 - Present

Instructor - Continuing Education Dept., Miami-Dade College

2004 - 2008

Owner & Attorney, Law Office of Susan Dierenfeldt-Troy

2002 - 2004

Law Clerk, Law Office of Barbara Greenberg

Associations

2011 - Present

LaunchPad - University of Miami

Volunteer Mentor Coach

2014 - 2017

South Florida Theatre League

Board Member

2014 - 2016

Florida Lawyers Network - Coral Gables Chapter

Education Director

2013 - 2016

National Association of Women Business Owners - Greater Miami Chapter

Board Member

Education

2003

St. Thomas University School of Law

Doctor of Jurisprudence/Juris Doctor

Speaking Engagements

2017

Workshop sponsored by the Theatre League of S. Florida, Inc.

Copyright Law Workshop for the Performing Arts - 4 CLE General Credits Assigned by the Florida Bar

2016

Florida Lawyer's Network Monthly Chapter Meetings

Education Director/Motivational Talks 2014-2016

2016

AXA/Coral Gables Business Women of the Year Awards

Presenter of Entrepreneur of the Year Award

2015

Pumps & Politics - Evolution of Women in the Workplace

Panel Member- Women's Workplace Issues

Publications

Activity

Avvo Rating

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  • Experience & background Years licensed, work experience, education
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