Simpson & Simpson, PLLC - Buffalo, NY
Intellectual Property Lawyers in Buffalo, NY
5555 Main Street Buffalo, NY 14221
- 4 Super Lawyers®
-
23
Years
Experience
Buffalo Intellectual Property Law Firm
Updated: 03/02/2026
Areas of Practice
- Intellectual Property
- Patent and Trademark
- Patent and Trademark Litigation
Firm Information
Overview
From our law office in Buffalo, New York, the attorneys at Simpson & Simpson, PLLC, provide exceptional legal counsel and support to clients across the area who seek to protect their important idea and inventions. Recognized as one of the region's leading legal practices for patents, trademarks and copyrights, our law firm focuses solely on intellectual property law, so we offer the best chance you have of obtaining the protections you need to remain competitive in today's dynamic market.
Serving a wide range of commercial clients, from small businesses to large corporations, as well as individual clients, such as inventors, artists, writers, musicians and more, our firm's attorneys have decades of combined legal experience. We have achieved notable success handling hundreds of cases before the U.S. Patent and Trademark Office. Known for our diligence and professionalism, we will fully address your questions and concerns and deliver the solid advice you need to make the best-informed decisions regarding your matter.
Dedicated to your needs, we will remain with you throughout the entire process to ensure we have done all we can toward helping you achieve your goals efficiently. What's more, we have earned numerous testimonials from our satisfied clients along with top ratings from our peers, including an AV Preeminent peer review rating* from Martindale-Hubbell. This means you can expect to receive the highest level of representation directly from a local attorney you can trust with your most sensitive legal issues.
To find out more about how Simpson & Simpson, PLLC, can best help you protect what you have worked so hard to achieve, you can call our office or visit our law firm's website to schedule a free initial consultation.
*AV®, AV Preeminent®, Martindale-Hubbell Distinguished and Martindale-Hubbell Notable are certification marks used under license in accordance with the Martindale-Hubbell certification procedures, standards and policies. Martindale-Hubbell® is the facilitator of a peer review rating process. Ratings reflect the anonymous opinions of members of the bar and the judiciary. Martindale-Hubbell® Peer Review RatingTM fall into two categories - legal ability and general ethical standards.
Awards and Honors
Super Lawyers® Selectees
Simpson & Simpson, PLLC selected for a Super Lawyers® list
- Bronson, Kevin M. On a Super Lawyers® List
- Simpson, Adelina E. On a Super Lawyers® List
- Simpson, Ellen S. On a Super Lawyers® List
- Simpson, Robert P. On a Super Lawyers® List
Attorneys
Staff
- Karen R. Bruno, Senior Paralegal, Legal Services Administrator
- Amy L. Haller, Legal Assistant
- Diane P. Bonvissuto, Financial Analyst
- Denise Langenfeld, Legal/Billing Assistant
- Frank A. Mariani, Patent Illustrator
- Matthew J. Porcello , Paralegal
-
Kevin M. Bronson
Associate (Pending Admission)
-
Robert L. Cantrell
Registered Patent Attorney, Of Counsel
-
Thomas J. Colson
Registered Patent Attorney, Of Counsel
-
Dylan J. Garlock
Associate
-
S. Peter Konzel
Registered Patent Attorney, Partner
-
Adelina E. Simpson
Associate
-
Ellen Swartz Simpson
Trademark Attorney, Partner
-
Robert P. Simpson
Registered Patent Attorney, Partner
Staff
- Karen R. Bruno, Senior Paralegal, Legal Services Administrator
- Amy L. Haller, Legal Assistant
- Diane P. Bonvissuto, Financial Analyst
- Denise Langenfeld, Legal/Billing Assistant
- Frank A. Mariani, Patent Illustrator
- Matthew J. Porcello , Paralegal
Photo
Contact
5555 Main Street
Buffalo, NY 14221
Phone: 716-317-0943
Fax: 716-626-0366
Email: Send a message
Website: http://www.idealawyers.com
Florida Locations
Palm Beach Gardens, FL (1,116.2 miles)
2000 PGA Blvd.
Suite 4440, PMB129
Palm Beach Gardens, FL 33408
Phone: 716-317-0943
Fax: 561-691-5598
Email: Send a message
Website: http://www.idealawyers.com
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