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US Patent 7531645 Protein purification

Patent 7531645 was granted and assigned to Genentech on May, 2009 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 12128103 Adjuvant treatment of HER2-positive breast cancer
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US Patent 12110312 Integrated continuous manufacturing of therapeutic protein drug substances
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US Patent 11992529 Adjuvant treatment of HER2-positive breast cancer
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US Patent 11912739 Sterile chromatography and manufacturing processes
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US Patent 11839861 Sterile chromatography resin and use thereof in manufacturing processes
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Patent Inventor Names
Carol D. Basey0
Greg S. Blank0
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Patent abstract

A method for purifying a polypeptide by ion exchange chromatography is described which involves changing the conductivity and/or pH of buffers in order to resolve a polypeptide of interest from one or more contaminants.

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US Patent 07531645 Protein purification US Patent 7531645 Protein purification

Infobox
Patent Number
075316450
Patent Number
75316450
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=075316450
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Infobox
Is a
Patent
Patent
0
Current Assignee
Genentech
Genentech
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
075316450
Date of Patent
May 12, 2009
0
Patent Application Number
113984470
Date Filed
April 5, 2006
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=075316450
Patent Primary Examiner
‌
David A. Saunders
0
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07531645
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 US Patent 07531645 Protein purification

Infobox
Is a
Patent
Patent
Current assignee
Genentech
Genentech
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07531645
Date of patent
May 12, 2009
Patent application number
11398447
Date Filed
April 5, 2006
Patent primary examiner
‌
David A. Saunders

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