Colin T. Dorrian

Patent agent, USPTO registration number 54658, status Active.

Firm

Christie, Parker & Hale, LLP

Location

Pasadena, CA

On the USPTO roster since

before May 2006

Colin T. Dorrian is a USPTO-registered patent agent (registration number 54658) at Christie, Parker & Hale, LLP, in Pasadena, CA. The registration is active on the current USPTO roster, and Colin T. Dorrian has been listed on the roster since before May 2006.

Christie, Parker & Hale, LLP has 10 registered patent practitioners on the roster (7 patent attorneys and 3 patent agents), so Colin T. Dorrian works alongside 9 other registered practitioners there.

Pasadena, CA has 82 registered patent practitioners in all: 57 patent attorneys and 25 patent agents.

Other registered practitioners in Pasadena, CA

• Joseph Edward Mueth — Patent attorney, Reg. No. 20532, Joseph E. Mueth Law Corporation
• Ted T. Nagai — Patent attorney, Reg. No. 77857
• John M. Nagarah — Patent agent, Reg. No. 78958, California Institute of Technology Office of Technology Transfer and Corporate Partnerships
• Tom T. Nagashima — Patent attorney, Reg. No. 53364, Watson Law Group
• Andrew S. Naglestad — Patent attorney, Reg. No. 47814, Idealab
• Vincent M. Pollmeier — Patent attorney, Reg. No. 52129, Karish & Bjorgum
• Ivan M. Posey — Patent attorney, Reg. No. 43865, Leech Tishman Fuscaldo & Lampl 200 South Los Robles Ave
• Laurence Herbert Pretty — Patent attorney, Reg. No. 25312, Law Office of Laurence H. Pretty

All patent attorneys and agents in Pasadena, CA

Patent firms in California · Practitioners by state

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