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Last Updated: December 6, 2021

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Patent: 5,931,165

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Summary for Patent: 5,931,165
Title: Films having improved characteristics and methods for their preparation and use
Abstract:Gelatin film compositions are useful for immobilization over tissue, usually by the application of energy to the films. Exemplary films comprise cross-linked and non-cross-linked granular and non-granular gelatin sheets, typically including a plasticizer. The gelatin films are dry, thin, and preferably meet certain pliability, elasticity, melting temperature, and other criteria. Methods are described for producing these films from collagen. Methods are further described for applying these films to tissue.
Inventor(s): Reich; Cary J. (Los Gatos, CA), Wallace; Donald G. (Menlo Park, CA), Dapper; Greg (Newark, CA)
Assignee: Fusion Medical Technologies, Inc. (Mountain View, CA)
Application Number:08/795,744
Patent Claims:see list of patent claims

Details for Patent 5,931,165

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 2014-09-06
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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