US Patent 7238426 Column packing material
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Patent abstract
A porous silica particle suitable can be used in zwitterionic high performance liquid chromatography. The particle comprises covalently bound zwitterionic groups grafted through a polymerization reaction. A hydrophilic column packing material suitable for use as a stationary phase in zwitterionic high performance liquid chromatography may comprise porous silica particles. The particles may comprise covalently bound zwitterionic groups. Methods for manufacturing and applying the silica particles exist.
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US Patent 07238426 Column packing material US Patent 7238426 Column packing material
Infobox
Patent Number
0723842600
Patent Number
723842600
Edits on 29 Mar, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
072384260
Date of Patent
July 3, 2007
0Patent Application Number
107109370
Date Filed
August 13, 2004
0Official Website
Patent Primary Examiner
Edits on 27 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
072384260
Date of Patent
July 3, 2007
0Patent Application Number
107109370
Date Filed
August 13, 2004
0Official Website
Patent Primary Examiner
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US Patent 07238426 Column packing material
Infobox
Is a
Patent jurisdiction
Patent number
07238426
Date of patent
July 3, 2007
Patent application number
10710937
Date Filed
August 13, 2004
Patent primary examiner
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