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Last Updated: April 20, 2024

Patent: 7,863,426

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Summary for Patent: 7,863,426

Title:	Antibody purification
Abstract:	The invention provides a method for producing a host cell protein-(HCP) reduced antibody preparation from a mixture comprising an antibody and at least one HCP, comprising an ion exchange separation step wherein the mixture is subjected to a first ion exchange material, such that the HCP-reduced antibody preparation is obtained.
Inventor(s):	Wan; Min (Worcester, MA), Avgerinos; George (Sudbury, MA), Zarbis-Papastoitsis; Gregory (Watertown, MA)
Assignee:	Abbott Biotechnology Ltd. (Hamilton, BM)
Application Number:	11/732,918
Patent Claims:	see list of patent claims

Details for Patent 7,863,426

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Janssen Biotech, Inc.	REMICADE	infliximab	For Injection	103772	08/24/1998	⤷ Try a Trial	2026-04-05
Abbvie Inc.	HUMIRA	adalimumab	Injection	125057	12/31/2002	⤷ Try a Trial	2026-04-05
Abbvie Inc.	HUMIRA	adalimumab	Injection	125057	02/21/2008	⤷ Try a Trial	2026-04-05
Abbvie Inc.	HUMIRA	adalimumab	Injection	125057	04/24/2013	⤷ Try a Trial	2026-04-05
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

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