Patent Attorney
Eleanor S. Sowanick
Reg. No. 74870
Active
Not accepting new clients
Firm
Haynes & Boone, LLP
Haynes & Boone, LLP
Location
Dallas, TX 75219
Dallas, TX 75219
Phone
214-651-5318
214-651-5318
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.