Trademark: DUOVISC
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Mark Identification
Proof of use for DUOVISC
We do not have any records of a proof of use for DUOVISC at this moment.
Possible trademark infringements of DUOVISC
Basic Information about DUOVISC
- Serial Number
- 74183443
- Filing Date
- 09 Jul 1991
- Registration Number
- 1895532
- Registration Date
- 23 May 1995
- Mark Drawing Code
- 5
Classifications
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- First use of DUOVISC anywhere
- DUOVISC was first used on 17 Oct 1994 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
- 6
- International Code
- 005
- US Codes
- 018
Who owns DUOVISC?
1. ALCON RESEARCH, LTD. Fribourg
2. ALCON MANUFACTURING, LTD. FORT WORTH TX
3. ALCON MANUFACTURING, LTD. FT. WORTH TX
4. ALCON LABORATORIES, INC. FORT WORTH TX
5. ALCON LABORATORIES, INC. FORT WORTH TX
6. Alcon Surgical, Inc. Forth Worth TX
7. Alcon Surgical, Inc. Forth Worth TX
Correspondent
- Melissa Atherton Alcon Inc.
- 6201 South Freeway
- Fort Worth, TX 76134
- United States
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