Claims for Patent: 10,358,462

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Summary for Patent: 10,358,462

Title:	Method for the preparation of immunoglobulins
Abstract:	The present invention relates to a method for the preparation of a solution of immunoglobulins based on an initial solution of immunoglobulins with a purity greater than or equal to 96% in the presence of a polyether or polymer of glycol, characterized in that it comprises the steps of: a) adding caprylic acid or salts of the same to the initial solution; b) adjusting the pH of the solution obtained in step a); c) incubating the solution obtained in step b) for the time and at a temperature necessary for the inactivation of enveloped viruses; d) performing a step of ultrafiltration/diafiltration on the solution obtained in step c).
Inventor(s):	Pere Ristol Debart, Salvador Grancha Gamon, Juan Ignacio Jorquera Nieto, Maria Mercedes Faro Tomas, Nuria Jorba Grifols
Assignee:	Instituto Grifols SA
Application Number:	US15/276,544

Details for Patent 10,358,462

Glossary

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Grifols Therapeutics Llc	GAMMAKED, GAMUNEX-C	immune globulin injection (human) 10% caprylate/chromatography purified	Injection	125046	August 27, 2003	10,358,462	2036-09-26
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

International Patent Family for US Patent 10,358,462

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Country	Patent Number	Estimated Expiration
United States of America	2017198009	⤷ Get Started Free
Turkey	201905974	⤷ Get Started Free
Portugal	3135687	⤷ Get Started Free
Poland	3135687	⤷ Get Started Free
Malaysia	181270	⤷ Get Started Free
>Country	>Patent Number	>Estimated Expiration

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