Changgang Lou

Patent agent, USPTO registration number 70778, status Active.

Firm

Takeda Pharmaceuticals International Co.

Location

Cambridge, MI

On the USPTO roster since

November 2014

Changgang Lou is a USPTO-registered patent agent (registration number 70778) at Takeda Pharmaceuticals International Co., in Cambridge, MI. The registration is active on the current USPTO roster, and Changgang Lou has been listed on the roster since November 2014.

Takeda Pharmaceuticals International Co. has 2 registered patent practitioners on the roster (1 patent attorney and 1 patent agent), so Changgang Lou works alongside 1 other registered practitioner there.

Patent firms in Michigan · Practitioners by state

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