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Last Updated: August 4, 2021

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Patent: 4,438,198

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Summary for Patent: 4,438,198
Title: Biochemically active matrix for use in a bio-artificial organ
Abstract:A biochemically active matrix for use in a bio-artificial organ is disclosed. The biochemically active matrix has an enzyme covalently bonded to a matrix of organochemically cross-linked fibrin. The matrix may be suspended in a medium of agarose which irreversibly solidifies below 37.degree. C. The bio-artificial organ is useful for extracorporeal treatment of blood to remove excess substrate from the blood. .
Inventor(s): Schmer; Gottfried (Seattle, WA)
Assignee: Trimedyne, Inc. (Arlington Heights, IL)
Application Number:06/307,073
Patent Claims:see list of patent claims

Details for Patent 4,438,198

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Merck ELSPAR asparaginase VIAL 101063 001 1978-01-10 ⤷  Free Forever Trial Trimedyne, Inc. (Arlington Heights, IL) 2039-03-29 RX search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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