US Patent 7556826 Nanoparticles for protein drug delivery
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Patent Inventor Names
Hosheng Tu0
Hsing-Wen Sung0
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Patent abstract
The invention discloses a chewable composition for oral delivery of bioactive agents having nanoparticles that are composed of chitosan, poly-glutamic acid, and at least one protein drug or bioactive agent characterized with a positive surface charge and their enhanced permeability for paracellular protein drug and bioactive agent delivery.
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US Patent 07556826 Nanoparticles for protein drug delivery US Patent 7556826 Nanoparticles for protein drug delivery
Infobox
Patent Number
075568260
Patent Number
75568260
Edits on 4 Apr, 2023
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Patent Jurisdiction
Patent Number
075568260
Date of Patent
July 7, 2009
0Patent Application Number
122299290
Date Filed
August 28, 2008
0Official Website
Patent Primary Examiner
Edits on 18 Jun, 2022
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US Patent 07556826 Nanoparticles for protein drug delivery
Infobox
Is a
Patent jurisdiction
Patent number
07556826
Date of patent
July 7, 2009
Patent application number
12229929
Date Filed
August 28, 2008
Patent primary examiner
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