Trademark: EFREVIC
Put your brand on the blockchain and timestamp its proof of existence at wikitrademarks.io
Mark Identification
Proof of use for EFREVIC
We do not have any records of a proof of use for EFREVIC at this moment.
Possible trademark infringements of EFREVIC
Basic Information about EFREVIC
- Serial Number
- 97109146
- Filing Date
- 04 Nov 2021
- Mark Drawing Code
- 4
Classifications
Declare the trademark use of EFREVIC on the blockchain with WikiTrademarks.io.
- First use of EFREVIC 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 EFREVIC?
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
Put your brand on the blockchain and timestamp its proof of existence at Wikitrademarks.io