Daniel S. Kasten

Patent attorney, USPTO registration number 45363, status Active.

Firm

Sigma - Aldrich Co.

Location

St. Louis, MO

On the USPTO roster since

before May 2006

Daniel S. Kasten is a USPTO-registered patent attorney (registration number 45363) at Sigma - Aldrich Co., in St. Louis, MO. The registration is active on the current USPTO roster, and Daniel S. Kasten has been listed on the roster since before May 2006.

Sigma - Aldrich Co. is listed with one registered practitioner on the current roster.

St. Louis, MO has 221 registered patent practitioners in all: 187 patent attorneys and 34 patent agents.

Other registered practitioners in St. Louis, MO

• Anthony F. Blum — Patent attorney, Reg. No. 64703, Thompson Coburn LLP
• Jeannie M. Boettler — Patent attorney, Reg. No. 55822, Stinson Leonard Street LLP
• Daniel D. Bracciano — Patent attorney, Reg. No. 76022, Armstrong Teasdale LLP
• Anne I. Breikss — Patent agent, Reg. No. 55023, Mecs, INC.
• George G. Brell — Patent attorney, Reg. No. 74531, Bryan Cave LLP
• Patrick E. Brennan — Patent attorney, Reg. No. 56511, Armstrong Teasdale LLP
• Richard L. Bridge — Patent attorney, Reg. No. 40529, Armstrong Teasdale LLP
• Richard L. Brophy — Patent attorney, Reg. No. 69736, Armstrong Teasdale LLP

All patent attorneys and agents in St. Louis, MO

Patent firms in Missouri · Practitioners by state

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