Patent Agent
Irene Greenwald Plotzker
Reg. No. 52127
Active
Not accepting new clients
Firm
E I Du Pont de Nemours and CO INC
E I Du Pont de Nemours and CO INC
Location
Wilmington, DE 19880-0301
Wilmington, DE 19880-0301
Phone
302-695-3873
302-695-3873
Registration Type
AGENT
AGENT
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.