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Last Updated: March 29, 2024

Patent: 9,616,088


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Summary for Patent: 9,616,088
Title:Advanced functional biocompatible polymer putty used as a hemostatic agent for treating damaged tissue and cells
Abstract: A hemostatic putty for treatment of a variety of wounds topographies, including but not limited to highly three dimensional wounds, for example gunshot wounds and impalements, is disclosed. The putty is comprised of a matrix polymer weakly crosslinked or not crosslinked such that a viscoelastic matrix is formed. The viscoelastic nature of the putty is tunable by the composition and enables the putty to conform to a variety of wound topographies. Likewise, a hemostatic polymer, for example chitosan or hydrophobically modified chitosan, is included in this matrix to impart hemostatic properties and tissue adhesive on the putty. The hemostatic polymers disclosed prevent microbial infection and are suitable for oxygen transfer required during normal wound metabolism.
Inventor(s): Diehn; Kevin (Towson, MD), Dowling; Matthew (College Park, MD), Raghavan; Srinivasa R. (Silver Spring, MD), King; David R. (Boston, MA)
Assignee: Gel-E, Inc. (College Park, MD) University of Maryland, College Park (College Park, MD) The General Hospital Corporation (Boston, MA)
Application Number:14/208,820
Patent Claims:see list of patent claims

Details for Patent 9,616,088

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Omrix Biopharmaceuticals Ltd EVITHROM thrombin, topical (human) Solution 125247 08/27/2007 ⤷  Try a Trial 2033-03-13
Omrix Biopharmaceuticals Ltd EVITHROM thrombin, topical (human) For Injection 125247 09/17/2009 ⤷  Try a Trial 2033-03-13
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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