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US Patent 7727314 Methods for improved preconcentrators

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Patent Citations Received
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US Patent 11834650 Methods of transfection using sonoporation
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Patent abstract

The present invention relates generally to chemical analysis (e.g. by gas chromatography), and in particular to a compact chemical preconcentrator formed on a substrate with a heatable sorptive membrane that can be used to accumulate and concentrate one or more chemical species of interest over time and then rapidly release the concentrated chemical species upon demand for chemical analysis.

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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=0772731400
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US Patent 07727314 Methods for improved preconcentrators US Patent 7727314 Methods for improved preconcentrators

Infobox
Patent Number
0772731400
Patent Number
772731400
Edits on 3 Apr, 2023
"Entity importer update"
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Golden AI
edited on 3 Apr, 2023
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
077273140
Date of Patent
June 1, 2010
0
Patent Application Number
116999040
Date Filed
January 30, 2007
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=077273140
Patent Primary Examiner
‌
Frank M Lawrence, Jr.
0
Edits on 26 Sep, 2022
"Entity importer update"
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Golden AI
edited on 26 Sep, 2022
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
077273140
Date of Patent
June 1, 2010
0
Patent Application Number
116999040
Date Filed
January 30, 2007
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=077273140
Patent Primary Examiner
‌
Frank M Lawrence, Jr.
0
Edits on 18 Jun, 2022
"Entity importer update"
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Golden AI
edited on 18 Jun, 2022
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07727314
Edits on 4 Dec, 2021
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 US Patent 07727314 Methods for improved preconcentrators

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07727314
Date of patent
June 1, 2010
Patent application number
11699904
Date Filed
January 30, 2007
Patent primary examiner
‌
Frank M Lawrence, Jr.

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