IP Works ( Cavella & Associates
- Trademark
- Team
- Owner
1 of these firms is based in Doylestown; the others serve Doylestown from towns including Philadelphia (20 mi), Hatboro (9 mi) and Southampton (11 mi).
4 open weekends · 19 rated 4.5+ · 2 show a license
Data verified October 16, 2026
The 24 firms listed for Doylestown, PA 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.

19 of the 24 firms on this page have a rating, from 4.5 to 5.0 across 180 reviews. 4 are open on Saturdays and 2 on Sundays. The practice areas the firms on this page list most often on their websites are patents (3), trademarks (3), copyrights (2) and wrongful death (2). 2 show a license on their websites and 3 have a BBB rating of A or A+. Domain records put 21 websites of the firms on this page at ten or more years old; the oldest dates from 1995. 1 offers payment plans and 3 offer a free initial consultation. We have a website on file for all 24 of the firms on this page; 20 publish a contact page and 16 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.
3 of the 24 patent firms advertise a first consultation at no cost. Expect it to cover what you have made, whether anything has been disclosed publicly, and which right might apply. Bring dated notes and drawings. Ask about confidentiality before you describe the invention in any detail.