IP Library
Patent Agent

Doyle A Siever

Reg. No. 47088
Active
Not accepting new clients
Firm
Intrexon Corp.
Location
Germantown, MD 20876
Phone
301-556-9817
Registration Type
AGENT
Roster
USPTO OED FY25
Search their patent cases → All cases at Intrexon Corp.
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.