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Last Updated: September 30, 2020

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Patent: 4,780,529

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Summary for Patent: 4,780,529
Title: Isolation of an endotoxin inactivator from human plasma, and methods of use
Abstract:An endotoxin inactivator is isolated from human plasma by anion exchange (DEAE-Sephadex), dye-affinity (Cibracron Blue-Sepharose), and adsorption (on hydroxyapatite) chromatography. The endotoxin inactivator, isolated in essentially pure form, may be used to depyrogenate clinical blood products.
Inventor(s): Hao; Yu-Lee (Potomac, MD)
Assignee: Biotech Research Laboratories, Inc. (Rockville, MD)
Application Number:07/062,700
Patent Claims:see list of patent claims

Details for Patent 4,780,529

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Grifols Usa, Llc PROFILNINE factor ix complex KIT 102476 1 1981-07-20   Start Trial Biotech Research Laboratories, Inc. (Rockville, MD) 2005-10-25 search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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