Charles S. Cotropia

Patent attorney, USPTO registration number 27189, status Active.

Firm

Sidley Austin LLP

Location

Dallas, TX

On the USPTO roster since

before May 2006

Charles S. Cotropia is a USPTO-registered patent attorney (registration number 27189) at Sidley Austin LLP, in Dallas, TX. The registration is active on the current USPTO roster, and Charles S. Cotropia has been listed on the roster since before May 2006.

Sidley Austin LLP has 37 registered patent practitioners on the roster (31 patent attorneys and 6 patent agents), so Charles S. Cotropia works alongside 36 other registered practitioners there.

Dallas, TX has 746 registered patent practitioners in all: 611 patent attorneys and 111 patent agents.

Other registered practitioners in Dallas, TX

• Charles Christopher Claunch — Patent attorney, Reg. No. 51221, Chalker Flores LLP
• Zachary D. Cleary — Patent attorney, Reg. No. 72295, Norton Rose Fulbright US LLP
• Tara L. Clothier — Patent attorney, Reg. No. 51019, Essilor of America, Inc.
• Brent A. Clothier — Patent agent, Reg. No. 71289, Henry Patent Law Firm
• David D. Coe — Patent attorney, Reg. No. 65632, CS Disco, Inc.
• Justin S. Cohen — Patent attorney, Reg. No. 59964, Thompson & Knight LLP
• Cason G. Cole — Patent attorney, Reg. No. 79084, Baker Botts LLP
• Joshua L. Collins — Patent attorney, Reg. No. 73363, Slater Matsil LLP

All patent attorneys and agents in Dallas, TX

Patent firms in Texas · Practitioners by state

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