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US Patent 7157559 Homogeneous preparations of IL-28 and IL-29

Patent 7157559 was granted and assigned to ZymoGenetics on January, 2007 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 11998598 Vaccines and immunotherapeutics using IL-28 and compositions and methods of using the same
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Patent Inventor Names
Chung Chan0
Dennis L. Dong0
Hong Y. Liu0
Kevin M. Klucher0
Lowell J. Brady0
Paul O. Sheppard0
Thomas R. Bukowski0
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Patent abstract

Homogeneous preparations of IL-28A, IL-28B, and IL-29 have been produced by mutating one or more of the cysteine residues in the polynucleotide sequences encoding the mature proteins. The cysteine mutant proteins can be shown to either bind to their cognate receptor or exhibit biological activity. One type of biological activity that is shown is an antiviral activity.

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US Patent 07157559 Homogeneous preparations of IL-28 and IL-29 US Patent 7157559 Homogeneous preparations of IL-28 and IL-29

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Patent Number
071575590
Patent Number
71575590
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=071575590
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Infobox
Is a
Patent
Patent
0
Current Assignee
ZymoGenetics
ZymoGenetics
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
071575590
Date of Patent
January 2, 2007
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Patent Application Number
109147720
Date Filed
August 9, 2004
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=071575590
Patent Primary Examiner
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Eileen O'Hara
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07157559
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 US Patent 07157559 Homogeneous preparations of IL-28 and IL-29

Infobox
Is a
Patent
Patent
Current assignee
ZymoGenetics
ZymoGenetics
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07157559
Date of patent
January 2, 2007
Patent application number
10914772
Date Filed
August 9, 2004
Patent primary examiner
‌
Eileen O'Hara

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