Mario A. Costantino
Patent attorney, USPTO registration number 33565, status Active.
- Firm
- Oliff & Berridge PLC
- Location
- Alexandria, VA
- On the USPTO roster since
- before May 2006
Mario A. Costantino is a USPTO-registered patent attorney (registration number 33565) at Oliff & Berridge PLC, in Alexandria, VA. The registration is active on the current USPTO roster, and Mario A. Costantino has been listed on the roster since before May 2006.
Oliff & Berridge PLC has 19 registered patent practitioners on the roster (11 patent attorneys and 8 patent agents), so Mario A. Costantino works alongside 18 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
- Thomas M. Cunningham — Patent attorney, Reg. No. 45394, Oblon, Mcclelland, Maier & Neustadt, L.L.P.
- Felix Joseph D'ambrosio — Patent attorney, Reg. No. 25721, Bacon & Thomas, PLLC
- Susan M. Dadio — Patent attorney, Reg. No. 40373, Burns Doane Swecker & Mathis, LLP
- Yechao Dai — Patent agent, Reg. No. 82755, Merchant & Gould P.C.
- Raju S. Dave — Patent attorney, Reg. No. 42465, Davé Law Group, LLC
- Patrick A. De La Pena — Patent attorney, Reg. No. 79692, Oliff PLC
- Josefino Pagtalunan De Leon — Patent attorney, Reg. No. 33166, Shlesinger Arkwright & Garvey LLP
- Anthony J. Dejohn — Patent attorney, Reg. No. 63489
All patent attorneys and agents in Alexandria, VA
Patent firms in Virginia · Practitioners by state
Is this you? Claim your free Wysebridge profile.