Best Patent & Trademark Attorneys in McLean, VA
15 firms listed · 6 in McLean · 1 open 24/7 · 4 open weekends · 11 rated 4.5+
Data verified October 30, 2026
Welsh Flaxman & Gitler
Berenzweig Leonard
Bartkowski
McBee Moore & Vanik IP
Brandia
The 15 firms listed for McLean, VA handle patent, trademark, copyright and trade secret work for clients. What each says about its technical fields and filing practice comes from its own website; ratings come from public reviews.

Area overview: McLean, VA
6 of the 15 firms we list are based in McLean; the other 9 serve McLean from Washington, DC (10 mi), Tysons (3 mi) and Reston (8 mi). 12 of the firms on this page have a rating, from 4.3 to 5.0 across 338 reviews; 2 have 50 or more reviews and 11 are rated 4.5 or higher. 1 is open around the clock; 4 are open on Saturdays and 1 on Sundays. 1 shows a license on its website and 2 have a BBB rating of A or A+. 11 have ten or more years of experience, the longest 45 years. 1 offers urgent consultations and 2 offer a free initial consultation. We have a website on file for all 15 of the firms on this page; 12 publish a contact page and 9 list a public email. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Why are patent firms outside McLean listed here?
Of the 15 firms shown, 6 give an address in McLean, and the others come from other towns. Registration to practice before the patent office is national, so the technology an attorney works in matters a great deal more than the drive.