Steven B. Chang
Patent attorney, USPTO registration number 59423, status Active.
- Firm
- Oblon, Mcclelland, Maier & Neustadt, L.L.P.
- Location
- Alexandria, VA
- On the USPTO roster since
- April 2007
Steven B. Chang is a USPTO-registered patent attorney (registration number 59423) at Oblon, Mcclelland, Maier & Neustadt, L.L.P., in Alexandria, VA. The registration is active on the current USPTO roster, and Steven B. Chang has been listed on the roster since April 2007.
Oblon, Mcclelland, Maier & Neustadt, L.L.P. has 54 registered patent practitioners on the roster (39 patent attorneys and 14 patent agents), so Steven B. Chang works alongside 53 other registered practitioners there.
Alexandria, VA has 601 registered patent practitioners in all: 371 patent attorneys and 226 patent agents.
Other registered practitioners in Alexandria, VA
- Philip Abraham Premysler — Patent agent, Reg. No. 43015, Oblon
- John F. Presper — Patent attorney, Reg. No. 53483, Merchant & Gould P.C.
- William I. Price — Patent agent, Reg. No. 38763
- Joshua L. Pritchett — Patent attorney, Reg. No. 69004, Lowe Hauptman Ham & Berner, LLP
- Stanley Nathan Protigal — Patent attorney, Reg. No. 28657, Nath, Goldberg & Meyer
- Aristotelis M. Psitos — Patent agent, Reg. No. 63739, Oblon, McClelland, Maiere & Neustadt, L.L.P.
- Brendan A. Quilici — Patent agent, Reg. No. 80121, U.S.P.T.O.
- Melanio Rilloraza Quintos — Patent attorney, Reg. No. 31898, Kratz, Quintos & Hanson, LLP
All patent attorneys and agents in Alexandria, VA
Patent firms in Virginia · Practitioners by state
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