Patent
- Patent Examiner
- IP
- Patent Application
24 firms listed · 4 in Santa Clara · 1 open 24/7 · 2 open weekends · 18 rated 4.5+
Data verified October 16, 2026
The 24 firms listed for Santa Clara, CA 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.

4 of the 24 firms we list are based in Santa Clara; the other 20 serve Santa Clara from towns including San Jose (8 mi), Palo Alto (10 mi) and Sunnyvale (3 mi). 21 of the firms on this page have a rating, from 4.0 to 5.0 across 285 reviews; 2 have 50 or more reviews and 18 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (96%), responsiveness (96%) and quality (79%). 1 is open around the clock; 2 are open on Saturdays and 1 on Sundays. The practice areas the firms on this page list most often on their websites are patent prosecution (3), intellectual property (2), litigation (2) and patent litigation (2). 2 have a BBB rating of A or A+. 20 have ten or more years of experience, the longest 27 years. 1 offers urgent consultations; 1 offers payment plans and 1 offers a free initial consultation. We have a website on file for all 24 of the firms on this page; 19 publish a contact page; 15 list a public email and 1 takes bookings online. 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.
Websites are recorded for all 24 patent firms shown here. Such practices normally name the technologies they cover, from mechanical and software through to chemistry and life sciences. That match is the most useful filter available, because an attorney has to understand the invention before drafting a claim about it.