Hailan Guo

Patent agent, USPTO registration number 46153, status Active.

Firm

Rohm and Haas Company

Location

Spring House, PA

On the USPTO roster since

before May 2006

Hailan Guo is a USPTO-registered patent agent (registration number 46153) at Rohm and Haas Company, in Spring House, PA. The registration is active on the current USPTO roster, and Hailan Guo has been listed on the roster since before May 2006.

Rohm and Haas Company has 4 registered patent practitioners on the roster (1 patent attorney and 3 patent agents), so Hailan Guo works alongside 3 other registered practitioners there.

Spring House, PA has 24 registered patent practitioners in all: 11 patent attorneys and 13 patent agents.

Other registered practitioners in Spring House, PA

• Xiaoxiao Xue — Patent agent, Reg. No. 69896, Janssen Research & Development, LLC
• Michael T. Barber — Patent attorney, Reg. No. 67765, Johnson & Johnson
• Kirk Baumeister — Patent attorney, Reg. No. 33833, Johnson & Johnson
• Benjamin M. Brandt — Patent agent, Reg. No. 57708, Johnson & Johnson
• Craig M. Brown — Patent attorney, Reg. No. 58552, Johnson and Johnson
• Breanna K. Burkes — Patent agent, Reg. No. 79812, Johnson and Johnson
• Outi E. Catterton — Patent agent, Reg. No. 67709, Johnson & Johnson Law Department
• Lin Chen — Patent attorney, Reg. No. 73405, Finnegan Henderson Farabow Garrett & Dunner L.L.P

All patent attorneys and agents in Spring House, PA

Patent firms in Pennsylvania · Practitioners by state

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