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US Patent 7692045 Method for purifying and concentrating dinitrogen monoxide

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Patent abstract

The present invention relates to a process for purifying a gas mixture comprising dinitrogen monoxide and to the use of a gas mixture purified in this way as an oxidant for olefins. In a further embodiment, the present invention also relates to a process for preparing ketones comprising the oxidation of an olefin with a gas mixture which has been purified in accordance with the invention and comprises dinitrogen monoxide.

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edited on 24 May, 2023
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US Patent 07692045 Method for purifying and concentrating dinitrogen monoxide US Patent 7692045 Method for purifying and concentrating dinitrogen monoxide

Infobox
Patent Number
0769204500
Patent Number
769204500
Edits on 21 May, 2023
"Remove website redirecting to Patent Public Search front page"
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Golden AI
edited on 21 May, 2023
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Infobox
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=0769204500
Edits on 7 Apr, 2023
"Entity importer update"
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edited on 7 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
076920450
Date of Patent
April 6, 2010
0
Patent Application Number
115759140
Date Filed
September 22, 2005
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=076920450
Patent Primary Examiner
‌
Sikarl A. Witherspoon
0
Edits on 23 Sep, 2022
"Entity importer update"
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Golden AI
edited on 23 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
076920450
Date of Patent
April 6, 2010
0
Patent Application Number
115759140
Date Filed
September 22, 2005
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=076920450
Patent Primary Examiner
‌
Sikarl A. Witherspoon
0
Edits on 18 Jun, 2022
"Entity importer update"
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Golden AI
edited on 18 Jun, 2022
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Infobox (+1 properties)
Infobox
Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07692045
Edits on 4 Dec, 2021
"Created via: Entity Importer"
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Golden AI
created this topic on 4 Dec, 2021
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 US Patent 07692045 Method for purifying and concentrating dinitrogen monoxide

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07692045
Date of patent
April 6, 2010
Patent application number
11575914
Date Filed
September 22, 2005
Patent primary examiner
‌
Sikarl A. Witherspoon

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