Patent Attorney
Zheng Liu
Reg. No. 67862
Active
Not accepting new clients
Firm
DENTONS US LLP
DENTONS US LLP
Location
Washington, DC 20006
Washington, DC 20006
Phone
202-776-7820
202-776-7820
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.