Keflex Trademark Details

Keflex was registered on Tuesday, December 2, 1969 and is currently owned by Shionogi, Inc. under the registration number 881598 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 14 years ago on Tuesday, November 24, 2009, according to the United State Patent & Trademark Office
Word Mark Keflex
Status Alive Registered 800 — Registered and Renewed

Current Owner

Shionogi, Inc. of Florham Park, NJ

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Previous Owners

Middlebrook Pharmaceuticals, Inc. of Westlake, TX

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Eli Lilly and Company of Indianapolis, IN

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Victory Pharma, Inc. of Florham Park, NJ

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Lex Pharmaceuticals Inc. of New York, NY

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Advancis Pharmaceutical Corporation of Germantown, MD

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Pragma Pharmaceuticals of Locust Valley, NY

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Serial Number 72311361
Registration Number 881598
Status Date Tuesday, November 24, 2009
Filing Date Tuesday, November 24, 2009
Registration Date Tuesday, December 2, 1969
Attorney Edward T. White

Correspondent

Edward T. White
LeClairRyan
Twenty-Fourth Floor
919 East Main Street
Richmond VA 23219

Case File Statements

Goods & Services Broad Spectrum Antibiotic

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 Friday, October 18, 1968
First Use In Commerce Friday, October 18, 1968
Primary Code 018

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