About Ryan, Mason & Lewis, LLP
Ryan, Mason & Lewis, LLP is a law firm that presents itself as focused on intellectual property. According to its website, the firm concentrates on obtaining, licensing and enforcing patents for clients working in areas such as electronics, software, semiconductors, cloud computing, wireless communication, chemistry and biotechnology. The firm states it was established in 1996 and has represented large technology companies, start-ups and individual clients. Listed practice areas include patents, trademarks, copyrights, licensing and litigation.
The firm's official contact page lists a New York office at 48 South Service Road, Suite 100, in Melville, and a Connecticut office in Southport. Some third-party directories instead show an office at 90 Forest Ave., Locust Valley, an address that does not appear on the official site. The registry-listed city of Melville matches the firm's stated New York location.
| Type | Law firm |
|---|---|
| New York offices | Melville |
| Phone | (631) 393-6270 |
| Website | rml-law.com |
| Registered NY attorneys | 6 |
Practice areas
Areas of work that Ryan, Mason & Lewis, LLP describes on its own website. They describe the organization as a whole, not the practice of any individual attorney listed below.
Organization profile based on its official website and public sources (reviewed October 30, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with Ryan, Mason & Lewis, LLP.
Registered attorneys
Joseph Ryan Currently registered Michael Carmen Currently registered Frank Derosa Currently registered William Lewis Currently registered Patrick Murray Currently registered James Lyons Currently registeredRegistration status can change at any time. Confirm any attorney's current status through the official New York Attorney Search.