Patent Attorney
Allan William Jansen
Reg. No. 29395
Active
Not accepting new clients
Firm
Dickenstein Shapiro, LLC
Dickenstein Shapiro, LLC
Location
Irvine, CA 92614
Irvine, CA 92614
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.