Insights

Patent Excellence WHDA is a full service IP law firm with strong technical expertise across multiple engineering and scientific domains, indicating potential for expansion of patent prosecution, litigation, and advisory services to clients with complex IP portfolios.

Quality Recognition Recent top ten quality ranking for Art Unit 3700 signals a reputation for high-quality work in a specific patent space, presenting an opportunity to target firms and inventors seeking superior patent prosecution outcomes.

Mid Market Scale With mid-sized employee count and revenue in a defined band, WHDA represents a target profile for legal service bundles, retainer models, and scalable IP support as client portfolios grow beyond startup phase.

Tech Stack Leverage Adoption of cloud, collaboration, and analytics tools suggests openness to modernized workflow solutions, data-driven IP strategy, and potential cross-sell of legaltech services, platforms, and process improvements.

Growth Readiness Industry peers and comparable firms indicate a competitive landscape with opportunities in expanding litigation, licensing, and counseling services to technology-driven clients, including potential cross-sell to large corporate IP teams.

Similar companies to Westerman Hattori Daniels & Adrian LLP

Westerman Hattori Daniels & Adrian LLP Tech Stack

Westerman Hattori Daniels & Adrian LLP uses 8 technology products and services including UserWay, iCIMS, Amazon Web Services, and more. Explore Westerman Hattori Daniels & Adrian LLP's tech stack below.

Westerman Hattori Daniels & Adrian LLP's Email Address Formats

Westerman Hattori Daniels & Adrian LLP uses at least 4 email formats:
Westerman Hattori Daniels & Adrian LLP Email FormatsExamplePercentage
FLast@whda.comJDoe@whda.com
87%
F.Last@whda.comJ.Doe@whda.com
6%
Last@whda.comDoe@whda.com
5%
LFirst@whda.comDJohn@whda.com
2%

Frequently Asked Questions

What is Westerman Hattori Daniels & Adrian LLP's phone number?

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You can contact Westerman Hattori Daniels & Adrian 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 Westerman Hattori Daniels & Adrian LLP's official website and social media links?

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Westerman Hattori Daniels & Adrian LLP's official website is whda.com and has social profiles on LinkedIn.

How much revenue does Westerman Hattori Daniels & Adrian LLP generate?

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As of September 2026, Westerman Hattori Daniels & Adrian LLP's annual revenue is estimated to be $50M - $100M.

What is Westerman Hattori Daniels & Adrian LLP's SIC code and NAICS code?

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Westerman Hattori Daniels & Adrian LLP's SIC code is 8111 - Legal Services and NAICS code is 5411 - Legal Services.

How many employees does Westerman Hattori Daniels & Adrian LLP have currently?

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As of September 2026, Westerman Hattori Daniels & Adrian LLP has approximately 29 employees across 2 continents, including North America and Asia. Key team members include President: J. W., Co-Managing Partner: A. X. and Partner: R. C. Explore Westerman Hattori Daniels & Adrian LLP's employee directory with LeadIQ.

What industry does Westerman Hattori Daniels & Adrian LLP belong to?

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Westerman Hattori Daniels & Adrian LLP operates in the Legal Services industry.

What technology does Westerman Hattori Daniels & Adrian LLP use?

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Westerman Hattori Daniels & Adrian LLP's tech stack includes UserWay, iCIMS, Amazon Web Services, WordPress, Osano, Oracle Cloud, Microsoft 365 and Piwik PRO Core.

What is Westerman Hattori Daniels & Adrian LLP's email format?

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Westerman Hattori Daniels & Adrian LLP's email format typically follows the pattern of FLast@whda.com. Find more Westerman Hattori Daniels & Adrian LLP email formats with LeadIQ.

When was Westerman Hattori Daniels & Adrian LLP founded?

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Westerman Hattori Daniels & Adrian LLP was founded in 2003.
Westerman Hattori Daniels & Adrian LLP logo

Westerman Hattori Daniels & Adrian LLP

Legal ServicesDistrict of Columbia, United States11-50 Employees

Westerman Hattori Daniels & Adrian LLP is a small- to mid-sized intellectual property law firm based in Washington, DC. It provides a full range of patent services, supported by lawyers with technical backgrounds in mechanical, electrical, optical, chemical, pharmaceutical, metallurgical, and biotechnical disciplines. The firm handles litigation in District Courts and the ITC, and offers services including interferences, reexaminations, licensing, counseling, patentability and validity analyses, infringement opinions, as well as patent preparation and prosecution. This combination positions WHDA as a focused practitioner in the patent law and IP counsel space within the broader legal services market. 

Its client base includes organizations seeking patent protection, enforcement, and related guidance, served from its Washington, DC office. The firm has been recognized in industry rankings, ranking among the top 25 patent firms in the United States in IP Today's 2011 report, and in 2023 was identified as top 10 in quality for Art Unit 3700 by Patent Bots.

Section iconCompany Overview

Phone number
Website
whda.com
SIC Code
8111 - Legal Services
NAICS Code
5411 - Legal Services
Founded
2003
Employees
11-50

Section iconFunding & Financials

  • $50M - $100M

    Westerman Hattori Daniels & Adrian LLP's revenue is estimated to be in the range of $50M - $100M

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