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Last Updated: October 26, 2021

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Patent: 4,935,412

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Summary for Patent: 4,935,412
Title: Non-antibacterial tetracycline compositions possessing anti-collagenolytic properties and methods of preparing and using same
Abstract:Tetracyclines having substantially no effective antibiotic or antibacterial activity and possessing anti-collagen-destructive enzyme activity or anti-collagenase activity and compositions containing the same have been found useful as anti-collagenolytic agents. Such tetracyclines and compositions containing the same are useful in the treatment of periodontal diseases, corneal ulcers, bone deficiency disorders, rheumatoid arthritis diseases characterized by excessive collagen destruction. A special aspect of this invention involves the incorporation of such tetracyclines in animal feed compositions for improved animal nutrition, such as may be evidenced by increased weight gain.
Inventor(s): McNamara; Thomas F. (Port Jefferson, NY), Ramamurthy; Nungavaram S. (Smithtown, NY), Golub; Lorne M. (Smithtown, NY)
Assignee: The Research Foundation of State University of New York (Albany, NY)
Application Number:07/072,693
Patent Claims:see list of patent claims

Details for Patent 4,935,412

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Smith & Nephew, Inc. SANTYL collagenase Ointment 101995 1965-06-04 ⤷  Free Forever Trial 2007-06-19
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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