What departments does Leason Ellis LLP have?

Leason Ellis LLP has employees across 2 departments including Education, Legal.

What is the largest department at Leason Ellis LLP?

The largest department at Leason Ellis LLP is Education with 1 employees.

Where are Leason Ellis LLP employees located globally?

Leason Ellis LLP has employees across 1 continents and 1 countries including United States Of America.

How has Leason Ellis LLP's team size changed over time?

Leason Ellis LLP's team has grown from approximately 69 to 78 employees based on available data.

Leason Ellis LLP Employee Directory

Law PracticeNew York, United States51-200 Employees

Leason Ellis LLP is a full-service intellectual property law firm based in White Plains, New York, offering a comprehensive range of patent, trademark, copyright, and litigation services. It serves clients seeking protection, enforcement, and strategic management of their IP assets, including inventions, brands, and creative works. The firm combines broad capability with a collaborative, hands-on approach to translate legal insight into practical solutions that support business objectives.

Its practice areas encompass counseling, filing and prosecution, due diligence, licensing, and post-grant proceedings, alongside a full slate of IP litigation and dispute resolution. In January 2025, Melissa A. Alcantara was promoted to partner, reflecting the firm's focus on leadership development. Peer recognition has followed, with members named in the 2025 edition of The Best Lawyers in America for intellectual property law.

Leason Ellis LLP Global Highlights

North America
99

United States Of America
99

Leason Ellis LLP's Leadership

K. F.
Partner
Mobile Phone
Email
J. G.
Curriculum Developer Director Medical Education
Mobile Phone
Email
M. L.
Trademark Paralegal Manager
Mobile Phone
Email
D. M.
Senior Patent Agent
Mobile Phone
Email
T. C.
A/R And Collections Specialist
Mobile Phone
Email
A. N.
Associate
Mobile Phone
Email
L. L.
Litigation Paralegal
Mobile Phone
Email

Leason Ellis LLP Employee Metrics

100%

50%

0%

2026

2025

Legal
Accounting
Administrative
Information Technology
Business
Other

Contact profiles from Leason Ellis LLP

Name

Title

Contact

Location

Last Update

K. F.
Partner
Mobile Phone
Email
Oct 22, 2024
J. G.
Curriculum Developer Director Medical Education
Mobile Phone
Email
Oct 23, 2024
M. L.
Trademark Paralegal Manager
Mobile Phone
Email
Oct 17, 2024
D. M.
Senior Patent Agent
Mobile Phone
Email
Oct 17, 2024
T. C.
A/R And Collections Specialist
Mobile Phone
Email
Aug 28, 2026
A. N.
Associate
Mobile Phone
Email
Sep 07, 2026
L. L.
Litigation Paralegal
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is Leason Ellis LLP known for?

Leason Ellis LLP was founded in 2008 and operates in the Law Practice industry. You can contact Leason Ellis LLP's main corporate office by phone at

+1-914-288-****

. Explore Leason Ellis LLP's company overview page for more information.

What is Leason Ellis LLP's most common email format?

Leason Ellis LLP employees' email format typically follows the pattern of Last@leasonellis.com. Trying to find reliable and up-to-date employee contact data? Find more Leason Ellis LLP email formats with LeadIQ.

How many employees does Leason Ellis LLP have currently?

Leason Ellis LLP has approximately 91 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are Leason Ellis LLP's key employees and leadership?

As of August 2026, Leason Ellis LLP's key employees include:

Partner: K. F.
Curriculum Developer Director Medical Education: J. G.
Trademark Paralegal Manager: M. L.
Senior Patent Agent: D. M.
A/R And Collections Specialist: T. C.

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Leason Ellis LLP Employee Directory

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