IP Library
Patent Attorney

Matthew J Hierholzer

Reg. No. 53021
Active
Not accepting new clients
Firm
DLA Piper US LLP
Location
San Diego, CA 9212-2133
Phone
858-638-6638
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at DLA Piper US LLP
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.