Trademark: RIVZEPRI
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Mark Identification
Proof of use for RIVZEPRI
We do not have any records of a proof of use for RIVZEPRI at this moment.
Possible trademark infringements of RIVZEPRI
Basic Information about RIVZEPRI
- Serial Number
- 97274856
- Filing Date
- 18 Feb 2022
- Mark Drawing Code
- 4
Classifications
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- First use of RIVZEPRI anywhere
- No first use declared yet.
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 6
- International Code
- 005
- US Codes
- 005; 006; 018; 044; 046; 051; 052
Who owns RIVZEPRI?
1. FibroGen, Inc. San Francisco CA
2. FibroGen, Inc. 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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