Duasorb Trademark Details

Duasorb was registered on Tuesday, March 30, 1976 and is currently owned by Alcon Research, Ltd. under the registration number 1036571 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 8 years ago on Saturday, April 16, 2016, according to the United State Patent & Trademark Office
Word Mark Duasorb
Status Alive Registered 800 — Registered and Renewed

Current Owner

Alcon Research, Ltd. of Fort Worth, TX

View all trademarks for Alcon Research, Ltd.
Other Trademarks for Alcon Research, Ltd.

Previous Owners

Alcon Laboratories, Inc. of Fort Worth, TX

View all trademarks for Alcon Laboratories, Inc.
Other Trademarks for Alcon Laboratories, Inc.

Alcon Manufacturing, Ltd. of Fort Worth, TX

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Other Trademarks for Alcon Manufacturing, Ltd.
Serial Number 73058170
Registration Number 1036571
Status Date Saturday, April 16, 2016
Filing Date Saturday, April 16, 2016
Registration Date Tuesday, March 30, 1976
Attorney Maury M. Tepper, III
Domestic Representative Novartis Pharmaceuticals Corporation

Correspondent

Maury M. Tepper, III
Tepper & Eyster, PLLC
3724 Benson Drive
Raleigh NC 27609

Case File Statements

Goods & Services Mixture of Water Soluble Polymers Sold as an Ingredient in Ophthalmic Preparations

Classifications

International Class Codes
005 — Class 5 includes mainly pharmaceuticals and other preparations for medical or veterinary purposes.
U.S. Class Codes 018
Status 6 — Active
Status Date Tuesday, March 1, 1983
First Use Anywhere Wednesday, December 4, 1974
First Use In Commerce Wednesday, December 4, 1974
Primary Code 005

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