Christina N. Gifford

Patent attorney, USPTO registration number 44122, status Active.

Firm

Amgen

Location

Thousand Oaks, CA

On the USPTO roster since

before May 2006

Christina N. Gifford is a USPTO-registered patent attorney (registration number 44122) at Amgen, in Thousand Oaks, CA. The registration is active on the current USPTO roster, and Christina N. Gifford has been listed on the roster since before May 2006.

Amgen has 6 registered patent practitioners on the roster (5 patent attorneys and 1 patent agent), so Christina N. Gifford works alongside 5 other registered practitioners there.

Thousand Oaks, CA has 66 registered patent practitioners in all: 58 patent attorneys and 8 patent agents.

Other registered practitioners in Thousand Oaks, CA

• Ronald S. Tamura — Patent attorney, Reg. No. 43179, St Jude Medical
• Megan N. Thobe — Patent attorney, Reg. No. 75453, Amgen INC.
• Mui A. Tran — Patent agent, Reg. No. 80255, Amgen INC.
• Paul B. Tran — Patent agent, Reg. No. 41565, Amgen INC.
• Letitia A. Walker — Patent attorney, Reg. No. 68726, Amgen
• Stuart L. Watt — Patent attorney, Reg. No. 32511, Amgen INC.
• Christopher W. West — Patent attorney, Reg. No. 74724, Amgen, Inc
• Wendy A. Whiteford — Patent attorney, Reg. No. 36964, Amgen INC.

All patent attorneys and agents in Thousand Oaks, CA

Patent firms in California · Practitioners by state

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