Trademark: SIENNA
Put your brand on the blockchain and timestamp its proof of existence at wikitrademarks.io
Mark Identification
Proof of use for SIENNA
We do not have any records of a proof of use for SIENNA at this moment.
Possible trademark infringements of SIENNA
Basic Information about SIENNA
- Serial Number
- 86870200
- Filing Date
- 08 Jan 2016
- Registration Number
- 5470092
- Registration Date
- 15 May 2018
- Mark Drawing Code
- 4
Classifications
Declare the trademark use of SIENNA on the blockchain with WikiTrademarks.io.
- First use of SIENNA anywhere
- SIENNA was first used on 12 Nov 2015 for the primary classification of goods and services, international, 005 (Pharmaceuticals)
- First use in commerce
- There is no first use of this trademark in commerce detected yet.
- Status Code
- 2
- International Code
- 005
- US Codes
- 006; 018; 044; 046; 051; 052
Who owns SIENNA?
1. AVRO LIFE SCIENCES, INC. KITCHENER ONTARIO
2. SIENNA BIOPHARMACEUTICALS, INC. Westlake Village CA
3. SIENNA BIOPHARMACEUTICALS, INC. Westlake Village CA
4. SIENNA BIOPHARMACEUTICALS, INC. CARLSBAD CA
5. Sienna Labs, Inc. Carlsbad CA
Correspondent
- Cozen O'Connor
- 1201 North Market Street, Suite 1001
- Wilmington, DE 19801
- UNITED STATES
Put your brand on the blockchain and timestamp its proof of existence at Wikitrademarks.io