Fanelli Haag PLLC Employee Directory

Q: How many employees does Fanelli Haag PLLC have currently?

Fanelli Haag PLLC has approximately 11 employees.

Law PracticeDistrict of Columbia, United States11-50 Employees

We are excited to announce that Fanelli Haag PLLC has accepted an offer to launch Seyfarth Shaw’s Life Science and Chemical Patent Practice Group in Washington, D.C. Seyfarth Shaw is a highly ranked international law firm with 900 attorneys and 13 offices and an outstanding reputation. Joining Seyfarth will allow us to continue to serve our clients in the same personal and client-driven manner while offering a broader range of legal services including litigation, mergers and acquisitions, and corporate transactions. Our core legal team including: Dr. Dean Fanelli, Dr. Thomas Haag, Dr. King Wong, Ms. Maria Maebius, Dr. Parithosh Tungaturthi, Dr. Alex Li, and Mr. Robert Terzoli will remain intact. Due to the high quality of our services, we are being contacted by clients to perform increasingly complex transactional work, U.S. Patent and Trademark Office post grant and inter partes review proceedings, and handle district court litigation. These are services that we feel will be much better provided through a large general practice firm with greater resources and bandwidth currently available to us. Joining Seyfarth will allow us to continue to serve our clients in the same manner they have become accustomed while providing a broader legal platform to more completely attend to our clients’ needs.

Find Fanelli Haag PLLC employees' phone numbers or email addresses

Fanelli Haag PLLC Global Highlights

North America
2

United States Of America
2

Fanelli Haag PLLC's Leadership

P.
Managing Partner
Mobile Phone
Email
P. W.
Truck Driver
Mobile Phone
Email

Fanelli Haag PLLC Employee Metrics

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50%

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2026

2025

Community & Social Services
Accounting
Administrative
Analytics
Arts & Design
Other

Contact profiles from Fanelli Haag PLLC

Name

Title

Contact Info

Location

Last Update

P.
Managing Partner
Mobile Phone
Email
UNITED STATES
Mar 09, 2023
P. W.
Truck Driver
Mobile Phone
Email
Oct 16, 2024

Frequently Asked Questions

What is Fanelli Haag PLLC known for?

Fanelli Haag PLLC operates in the Law Practice industry. The company's main headquarters is located in 1300 i Street Northwest Suite 850 Washington, District of Columbia 20005 United States; you can contact the main corporate office by phone at

+1-202-706-****

. Explore Fanelli Haag PLLC's company overview page for more information.

What is Fanelli Haag PLLC's most common email format?

Fanelli Haag PLLC employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Fanelli Haag PLLC email formats with LeadIQ.

How many employees does Fanelli Haag PLLC have currently?

Fanelli Haag PLLC has approximately 11 employees as of February 2026. These team members are located across 1 continents, including North America.

Who are Fanelli Haag PLLC's key employees and leadership?

As of February 2026, Fanelli Haag PLLC's key employees include:

Managing Partner: P.
Truck Driver: P. W.

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