Insights

Strong Industry Reputation As one of the top 25 patent law firms in the United States and recognized as a top 10 quality firm for Art Unit 3700 in 2023, Westerman Hattori Daniels & Adrian LLP (WHDA) demonstrates high industry credibility, making it an attractive partner for technology companies requiring premium intellectual property protection.

Diverse Technical Expertise With a strong focus on mechanical, electrical, electronic, optical, chemical, pharmaceutical, metallurgical, and biotechnical arts, WHDA is well-positioned to serve clients across a wide range of innovative sectors, particularly those investing heavily in R&D and patent-intensive products.

Technology-Driven Approach Utilizing advanced tech tools such as WordPress, PHP, Bootstrap, and cloud-based libraries, WHDA is capable of streamlining legal services, potentially offering opportunities for collaboration with tech firms seeking efficient IP management solutions.

Established Financial Base Generating between 50 to 100 million dollars in revenue with a dedicated team of up to 200 employees, WHDA indicates a stable financial footing, making it a reliable partner for companies seeking comprehensive patent law services and legal support for innovation.

Market Leadership & Opportunities Being positioned among the top patent law firms and receiving recent industry recognition opens doors for sales teams to approach high-growth tech and biotech companies aiming to safeguard intellectual property, especially those in need of specialized patent prosecution and litigation services.

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Westerman Hattori Daniels & Adrian LLP Tech Stack

Westerman Hattori Daniels & Adrian LLP uses 8 technology products and services including Google Hosted Libraries, WordPress, Babel, and more. Explore Westerman Hattori Daniels & Adrian LLP's tech stack below.

  • Google Hosted Libraries
    Content Delivery Network
  • WordPress
    Content Management System
  • Babel
    Development
  • Twemoji
    Font Scripts
  • Microsoft Word
    Office Suites
  • PHP
    Programming Languages
  • Bootstrap
    UI Frameworks
  • Microsoft IIS
    Web Servers

Westerman Hattori Daniels & Adrian LLP's Email Address Formats

Westerman Hattori Daniels & Adrian LLP uses at least 1 format(s):
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

Where is Westerman Hattori Daniels & Adrian LLP's headquarters located?

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Westerman Hattori Daniels & Adrian LLP's main headquarters is located at 1250 Connecticut Avenue Northwest, Suite 700. The company has employees across 2 continents, including North AmericaAsia.

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 December 2025, Westerman Hattori Daniels & Adrian LLP's annual revenue is estimated to be $8.3M.

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

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

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

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As of December 2025, Westerman Hattori Daniels & Adrian LLP has approximately 51 employees across 2 continents, including North AmericaAsia. Key team members include President: J. W.Partner: S. K.Partner: S. M.. 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 Google Hosted LibrariesWordPressBabelTwemojiMicrosoft WordPHPBootstrapMicrosoft IIS.

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

Legal ServicesDistrict of Columbia, United States51-200 Employees

WHDA is a full service intellectual property law firm. Our patent lawyers have strong technical backgrounds in the mechanical, electrical, electronic, optical, chemical, pharmaceutical, metallurgical, and biotechnical arts. We litigate in the District Courts and the ITC. We also handle interferences, reexaminations, licensing, counseling, patentability, validity and infringement opinions, patent preparation and prosecution.  WHDA is one of the top 25 patent firms in the United States, according to Intellectual Property Today's 2011 report.

Section iconCompany Overview

Headquarters
1250 Connecticut Avenue Northwest, Suite 700
Phone number
Website
whda.com
SIC Code
8111 - Legal Services
NAICS Code
5411 - Legal Services
Founded
2003
Employees
51-200

Section iconFunding & Financials

  • $50M$100M

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

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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