US Patent 7217359 Columns for chromatograph
Patent 7217359 was granted and assigned to NGK Insulators on May, 2007 by the United States Patent and Trademark Office.
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Patent abstract
The present invention provides a column for a liquid chromatograph having a honeycomb substrate including holes through which a sample flows and a separation phase filled in the holes. The separation phase is a porous bone structure composed of an inorganic material having open pores formed therein, and the porous bone structure is generated by a sol-gel transition process accompanied by a phase transition.
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US Patent 07217359 Columns for chromatograph US Patent 7217359 Columns for chromatograph
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Patent Number
0721735900
Patent Number
721735900
Edits on 25 May, 2023
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072173590
Date of Patent
May 15, 2007
0Patent Application Number
108942220
Date Filed
July 19, 2004
0Official Website
Patent Primary Examiner
Edits on 25 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072173590
Date of Patent
May 15, 2007
0Patent Application Number
108942220
Date Filed
July 19, 2004
0Official Website
Patent Primary Examiner
Edits on 8 Jun, 2022
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US Patent 07217359 Columns for chromatograph
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07217359
Date of patent
May 15, 2007
Patent application number
10894222
Date Filed
July 19, 2004
Patent primary examiner
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