Vianne M. Castellano

Patent agent, USPTO registration number 55040, status Active.

Location

South Pasadena, CA

On the USPTO roster since

before May 2006

Vianne M. Castellano is a USPTO-registered patent agent (registration number 55040), in South Pasadena, CA. The registration is active on the current USPTO roster, and Vianne M. Castellano has been listed on the roster since before May 2006.

South Pasadena, CA has 7 registered patent practitioners in all: 3 patent attorneys and 4 patent agents.

Other registered practitioners in South Pasadena, CA

• Matthew C. Marlowe — Patent attorney, Reg. No. 55428, Morrison & Foerster LLP

All patent attorneys and agents in South Pasadena, CA

Patent firms in California · Practitioners by state

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