Trademark: FIBROGEN
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Mark Identification
Proof of use for FIBROGEN
We do not have any records of a proof of use for FIBROGEN at this moment.
Possible trademark infringements of FIBROGEN
Basic Information about FIBROGEN
- Serial Number
- 75479950
- Filing Date
- 05 May 1998
- Registration Number
- 2942261
- Registration Date
- 19 Apr 2005
- Mark Drawing Code
- 1
Classifications
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- First use of FIBROGEN anywhere
- FIBROGEN was first used on 02 May 2000 for the primary classification of goods and services, international, 001 (Chemicals)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 001
- US Codes
- 001; 005; 006; 010; 026; 046
Who owns FIBROGEN?
1. FIBROGEN, INC. San Francisco CA
2. FIBROGEN, INC. South San Francisco CA
3. FIBROGEN, INC. South San Francisco CA
Correspondent
- Harold Milstein
- Sheppard Mullin Richter & Hampton LLP
- 1540 El Camino Real, Suite 120
- Menlo Park CA 94025
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