US Patent 7160971 pH-sensitive methacrylic copolymers and the production thereof
Patent 7160971 was granted and assigned to Iowa State University on January, 2007 by the United States Patent and Trademark Office.
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Patent Inventor Names
Brian C. Anderson0
Paul D. Bloom0
Surya K. Mallapragada0
Valerie V. Sheares Ashby0
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Patent abstract
The present invention provides novel multi-functional methacrylic copolymers that exhibit cationic pH-sensitive behavior as well as good water solubility under acidic conditions. The copolymers are constructed from tertiary amine methacrylates and poly(ethylene glycol) containing methacrylates. The copolymers are useful as gene vectors, pharmaceutical carriers, and in protein separation applications.
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US Patent 07160971 pH-sensitive methacrylic copolymers and the production thereof US Patent 7160971 pH-sensitive methacrylic copolymers and the production thereof
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Patent Number
071609710
Patent Number
71609710
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Is a
Current Assignee
Patent Jurisdiction
Patent Number
071609710
Date of Patent
January 9, 2007
0Patent Application Number
112845020
Date Filed
November 22, 2005
0Official Website
Patent Primary Examiner
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US Patent 07160971 pH-sensitive methacrylic copolymers and the production thereof
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07160971
Date of patent
January 9, 2007
Patent application number
11284502
Date Filed
November 22, 2005
Patent primary examiner
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