John J. Cassingham

Patent attorney, USPTO registration number 34135, status Active.

Firm

Bio-Rad Laboratories INC

Location

Hercules, CA

On the USPTO roster since

before May 2006

John J. Cassingham is a USPTO-registered patent attorney (registration number 34135) at Bio-Rad Laboratories INC, in Hercules, CA. The registration is active on the current USPTO roster, and John J. Cassingham has been listed on the roster since before May 2006.

Bio-Rad Laboratories INC has 5 registered patent practitioners on the roster (4 patent attorneys and 1 patent agent), so John J. Cassingham works alongside 4 other registered practitioners there.

Hercules, CA has 7 registered patent practitioners in all: 2 patent attorneys and 5 patent agents.

Other registered practitioners in Hercules, CA

• Naishadh N. Desai — Patent agent, Reg. No. 50630, Bio-Rad Laboratories
• Abelard J. Godoy — Patent agent, Reg. No. 65029
• Susan Marjorie Truscott — Patent agent, Reg. No. 56628, Chevron Corporation
• Katrina J. Uy — Patent agent, Reg. No. 80521

All patent attorneys and agents in Hercules, CA

Patent firms in California · Practitioners by state

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