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Last Updated: September 28, 2020

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Patent: 6,486,306

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Summary for Patent: 6,486,306
Title: Filtration
Abstract:Filtration methods comprise virus-filtering a solution containing a least one macromolecule. In one embodiment, the total salt content of the solution is within the range of from about 0.2 M to 2 M. In another embodiment, the total salt content of the solution is within the range of from about 0.2 M up to saturation with a salt, and the salt is selected from the group consisting of sodium chloride, potassium chloride, sodium acetate, sodium citrate, sodium phosphate, potassium dyhydrophosphate and combinations thereof. In yet another embodiment, the total salt content of the solution is within the range of from about 0.2 M up to saturation with the salt and the macromolecule is in solution during the virus filtering.
Inventor(s): Winge; Stefan (Stockholm, SE)
Assignee: Biovitrum AB (Stockholm, SE)
Application Number:08/750,664
Patent Claims:see list of patent claims

Details for Patent 6,486,306

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Grifols Usa, Llc THROMBATE III antithrombin iii (human) KIT 103196 1 1991-12-30   Start Trial Biovitrum AB (Stockholm, SE) 2014-06-23 search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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