FIBROGEN

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75479950 · Reg. No. 2942261

Mark

FIBROGEN

Status

Cancelled

Serial Number

75479950

Registration No.

2942261

Filing Date

May 5, 1998

Registration Date

April 19, 2005

Class(es)

Class 001

Owners

03 · San Francisco, CA, US

03 · South San Francisco, CA, US

03 · South San Francisco, CA, US

recombinant collagens for research use

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.