Insights

Strong Industry Recognition Leason Ellis LLP's recent awards, including the 2025 President's Pro Bono Service Award and recognition in The Best Lawyers in America, highlight its esteemed position within the intellectual property legal sector. This prestige can be leveraged to target premium clients seeking top-tier legal expertise.

Proactive Leadership Growth The appointment of a new Managing Partner and the promotion of key attorneys indicate ongoing strategic leadership development, suggesting opportunities to introduce advanced consulting or customized legal solutions aligned with their leadership and talent expansion strategies.

Market Focus on IP Services With a comprehensive array of services including patent, trademark, copyright, and litigation practices, Leason Ellis actively serves clients with complex IP needs, presenting sales opportunities for innovative IP management software, compliance tools, or litigation support services.

Mid-Size Firm Dynamics Operating with 51-200 employees and generating substantial revenue, Leason Ellis demonstrates capacity for enterprise-level deals, making it a strong prospect for scalable legal technology platforms, knowledge management solutions, or client relationship management systems.

Community and Client Engagement The firm's commitment to pro bono work and active industry recognition shows a focus on community impact and client trust—ideal for offering CSR-aligned solutions such as ethical AI tools, sustainability initiatives, or customized client engagement platforms that enhance their professional reputation.

Leason Ellis LLP Tech Stack

Leason Ellis LLP uses 8 technology products and services including WordPress, CookieYes, Mailjet, and more. Explore Leason Ellis LLP's tech stack below.

  • WordPress
    Content Management System
  • CookieYes
    Cookie Compliance
  • Mailjet
    Email
  • JSON-LD
    Javascript Frameworks
  • Priority Hints
    Performance
  • SearchiQ
    Search Engines
  • Yoast SEO
    Search Engines
  • Yoast SEO Premium
    Search Engines

Media & News

Leason Ellis LLP's Email Address Formats

Leason Ellis LLP uses at least 1 format(s):
Leason Ellis LLP Email FormatsExamplePercentage
Last@leasonellis.comDoe@leasonellis.com
87%
FLast@leasonellis.comJDoe@leasonellis.com
11%
LastF@leasonellis.comDoeJ@leasonellis.com
1%
First.Last@leasonellis.comJohn.Doe@leasonellis.com
1%

Frequently Asked Questions

Where is Leason Ellis LLP's headquarters located?

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Leason Ellis LLP's main headquarters is located at Lexington Avenue Suite 1200 North White Plains, New York United States. The company has employees across 1 continents, including North America.

What is Leason Ellis LLP's phone number?

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You can contact Leason Ellis LLP's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Leason Ellis LLP's official website and social media links?

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Leason Ellis LLP's official website is leasonellis.com and has social profiles on LinkedIn.

What is Leason Ellis LLP's NAICS code?

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Leason Ellis LLP's NAICS code is 54111 - Offices of Lawyers.

How many employees does Leason Ellis LLP have currently?

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As of June 2026, Leason Ellis LLP has approximately 88 employees across 1 continents, including North America. Key team members include Partner: D. L.Partner: B. G.Partner: H. G.. Explore Leason Ellis LLP's employee directory with LeadIQ.

What industry does Leason Ellis LLP belong to?

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Leason Ellis LLP operates in the Law Practice industry.

What technology does Leason Ellis LLP use?

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Leason Ellis LLP's tech stack includes WordPressCookieYesMailjetJSON-LDPriority HintsSearchiQYoast SEOYoast SEO Premium.

What is Leason Ellis LLP's email format?

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Leason Ellis LLP's email format typically follows the pattern of Last@leasonellis.com. Find more Leason Ellis LLP email formats with LeadIQ.

When was Leason Ellis LLP founded?

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Leason Ellis LLP was founded in 2008.

Leason Ellis LLP

Law PracticeNew York, United States51-200 Employees

Leason Ellis is a full-service intellectual property law firm with a deep bench of professionals and a collaborative, hands-on approach to IP management. We’re big enough to handle any intellectual property issue that you may face, yet we’re small enough to coordinate efficiently when evaluating your needs, identifying practical and creative solutions for your business requirements, and putting our insights to work on your behalf. Our patent, trademark, copyright, and litigation practice area focus is rooted in a profound dedication to the law, a keen appreciation for inventiveness, creativity, and branding, and a powerful commitment to using IP to help our clients flourish.
 
OUR SERVICES
 
- Patent: counseling, market clearance/freedom to operate opinions, filing and prosecution, due diligence, patent watch services, reexamination, reissue, searching, and license agreements.
- Trademark: counseling, filing, maintenance, monitoring and watch services, customs recordation, licensing, domain name disputes and take-downs, and opposition proceedings and cancellation actions.  
- Copyright: clearance and strategic advice, registration, and contracts and licenses.
- Litigation: patent litigation, trademark litigation, copyright litigation, false advertising litigation, trade secret litigation, post-grant proceedings, and alternative dispute resolution and settlement.
 
THE PRINCIPLES THAT DEFINE US, PROFESSIONALLY AND PERSONALLY
 
- Be smart, clear, and strategic
- Show up as yourself and be a good person
- Strive for greatness: legal, economic, and moral
 
JOIN US
 
Leason Ellis is always looking for exceptional candidates to join our team. Only direct submissions from candidates will be accepted. Unsolicited resumes from third-party agencies or recruiters will be frowned upon. Please submit your resume and cover letter to careers@leasonellis.com.

Section iconCompany Overview

Headquarters
Lexington Avenue Suite 1200 North White Plains, New York United States
Phone number
NAICS Code
54111 - Offices of Lawyers
Founded
2008
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Leason Ellis LLP's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Leason Ellis LLP's revenue is estimated to be in the range of $25M$50M

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