Zhiheng Chang
Patent agent, USPTO registration number 82898, status Active.
- Firm
- Mintz
- Location
- Boston, MA
- On the USPTO roster since
- September 2024
Zhiheng Chang is a USPTO-registered patent agent (registration number 82898) at Mintz, in Boston, MA. The registration is active on the current USPTO roster, and Zhiheng Chang has been listed on the roster since September 2024.
Boston, MA has 1,260 registered patent practitioners in all: 820 patent attorneys and 412 patent agents.
Other registered practitioners in Boston, MA
- Thi Khanh Dio — Patent attorney, Reg. No. 66931, Foley Hoag LLP
- Heather J. Dipietrantonio — Patent attorney, Reg. No. 65843, Wolf, Greenfield & Sacks P.C.
- Michael J. Diverdi — Patent agent, Reg. No. 51620, Vertex Pharmaceuticals Incorporated
- Williams S. Dixon — Patent agent, Reg. No. 78346, Mintz Levin Cohn Ferris Glovsky & Popeo P.C.
- Lisa A. Dixon — Patent agent, Reg. No. 40995, Vertex Pharmaceuticals Incorporated
- Alexander J. Donovan — Patent agent, Reg. No. 80813, Lando & Anastasi, LLP
- Douglas C. Doskocil — Patent attorney, Reg. No. 39660, Goodwin Procter, LLP.
- Samuel L. Doskocil — Patent attorney, Reg. No. 80312, Wolf, Greenfield & Sacks P.C.
All patent attorneys and agents in Boston, MA
Patent firms in Massachusetts · Practitioners by state
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