Roy Leduc

Patent agent, USPTO registration number 34620, status Active.

Firm

Amgen INC.

Location

San Francisco, CA

On the USPTO roster since

before May 2006

Roy Leduc is a USPTO-registered patent agent (registration number 34620) at Amgen INC., in San Francisco, CA. The registration is active on the current USPTO roster, and Roy Leduc has been listed on the roster since before May 2006.

Amgen INC. has 60 registered patent practitioners on the roster (51 patent attorneys and 9 patent agents), so Roy Leduc works alongside 59 other registered practitioners there.

San Francisco, CA has 861 registered patent practitioners in all: 581 patent attorneys and 245 patent agents.

Other registered practitioners in San Francisco, CA

• Susan Arlene Mcquiston — Patent attorney, Reg. No. 47787, Law Office of Susan McQuiston
• Evan K. Abbaszadeh — Patent agent, Reg. No. 77455
• Tom Abeles — Patent attorney, Reg. No. 70891, Evolve Discovery
• Michael J. Adams — Patent agent, Reg. No. 80740, Squire Patton Boggs
• Bonnie M. Adell — Patent attorney, Reg. No. 61387, Zendesk, Inc.
• Michael T. Adelsheim — Patent attorney, Reg. No. 69399, Tucker Ellis LLP
• Matthew Allan Adrianowycz — Patent agent, Reg. No. 79924, Wilson Sonsini Goodrich & Rosati
• Anchal Agarwal — Patent agent, Reg. No. 82967, Haley Guiliano LLP

All patent attorneys and agents in San Francisco, CA

Patent firms in California · Practitioners by state

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