IP Library
Patent Attorney

John J Piskorski

Reg. No. 35647
Active
Not accepting new clients
Firm
The Dow Chemical Company
Location
Marlborough, MA 01752
Phone
508-229-7662
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at The Dow Chemical Company
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.