IP Library
Patent Attorney

Xiaoyang Tang

Reg. No. 82432
Active
Not accepting new clients
Firm
AbbVie Inc.
Location
Waltham, MA 02451
Phone
774-270-0952
Registration Type
ATTORNEY
Roster
USPTO OED FY25
Search their patent cases → All cases at AbbVie Inc.
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.