Patent Attorney
Steven J Helmer
Reg. No. 40475
Active
Not accepting new clients
Firm
DURECT Corporation
DURECT Corporation
Location
Cupertino, CA 95014
Cupertino, CA 95014
Phone
408-777-1417
408-777-1417
Registration Type
ATTORNEY
ATTORNEY
Roster
USPTO OED FY25
USPTO OED FY25
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.