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Last Updated: December 3, 2021

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Patent: 9,845,338

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Summary for Patent: 9,845,338
Title:Method of purifying an antibody
Abstract: A method of purifying an antibody composition comprises application of anion exchange chromatography late in the purification process. An ultrafiltration/diafiltration-purified antibody composition is subjected to anion exchange chromatography (AEX) to form a pharmaceutically-pure antibody composition.
Inventor(s): Kokke; Bastiaan Pieter Arjan (Nijmegen, NL), Wijk-Basten Van; Everdina Josephina Wilhelmina (Nijmegen, NL), Beijer De; Thomas Antonius Bernardus (Nijmegen, NL), Marza Perez; Maria (Nijmegen, NL), Eppink; Michel Hendrikus Maria (Nijmegen, NL)
Assignee: Synthon Biopharmaceuticals BV (Nijmegen, NL)
Application Number:14/410,562
Patent Claims:see list of patent claims

Details for Patent 9,845,338

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Genentech, Inc. HERCEPTIN trastuzumab For Injection 103792 1998-09-25 ⤷  Try it Free 2039-02-26
Genentech, Inc. HERCEPTIN trastuzumab For Injection 103792 2017-02-10 ⤷  Try it Free 2039-02-26
Genentech, Inc. PERJETA pertuzumab Injection 125409 2012-06-08 ⤷  Try it Free 2039-02-26
Genentech, Inc. HERCEPTIN HYLECTA trastuzumab and hyaluronidase-oysk Injection 761106 2019-02-28 ⤷  Try it Free 2039-02-26
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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Serving leading biopharmaceutical companies globally:

Harvard Business School
Johnson and Johnson
Express Scripts

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