IP Library
Patent Agent

Sara M Butterfield

Reg. No. 70337
Active
Not accepting new clients
Firm
Wilson Sonsini Goodrich and Rosati
Location
San Diego, CA 92130-3002
Phone
858-350-2300
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at Wilson Sonsini Goodrich and Rosati
Firm and contact info reflects the FY25 roster (last updated September 25). Attorneys may have changed firms since then — patent filings show their current firm of record.