IP Library
Patent Attorney

David W Hansen

Reg. No. 38910
Active
Not accepting new clients
Firm
Skadden, Arps et al.
Location
Palo Alto, CA 94301
Phone
650-470-4500
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at Skadden, Arps et al.
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.