Ellen E. Corcoran

Patent agent, USPTO registration number 83239, status Active.

Firm

Choate Hall & Stewart LLP

Location

Boston, MA

On the USPTO roster since

January 2025

Ellen E. Corcoran is a USPTO-registered patent agent (registration number 83239) at Choate Hall & Stewart LLP, in Boston, MA. The registration is active on the current USPTO roster, and Ellen E. Corcoran has been listed on the roster since January 2025.

Choate Hall & Stewart LLP has 26 registered patent practitioners on the roster (12 patent attorneys and 14 patent agents), so Ellen E. Corcoran works alongside 25 other registered practitioners there.

Boston, MA has 1,260 registered patent practitioners in all: 820 patent attorneys and 412 patent agents.

Other registered practitioners in Boston, MA

• Todd A. Gerety — Patent attorney, Reg. No. 51729, Gesmer Updegrove LLP
• Andrew R. Germain — Patent agent, Reg. No. 73146, Clark and Elbing LLP
• David Scott Gesner — Patent attorney, Reg. No. 72100, Wolf, Greenfield & Sacks P.C.
• Tyler A. Giglio — Patent attorney, Reg. No. 82802
• Alexandra D. Giglio — Patent agent, Reg. No. 84666
• Allison L. Gilder — Patent agent, Reg. No. 74331, Foley Hoag LLP
• Jonathon I. Gillen — Patent attorney, Reg. No. 67626, QuEra Computing Incorporated
• David A. Giordano — Patent attorney, Reg. No. 64480, Giordano and Chavous LLC

All patent attorneys and agents in Boston, MA

Patent firms in Massachusetts · Practitioners by state

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