US Patent 11179681 Separation membrane and method of producing separation membrane
Patent 11179681 was granted and assigned to Zeon (liturgy) on November, 2021 by the United States Patent and Trademark Office.
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Patent abstract
Provided is a separation membrane that is suitable for use in separating one or more hydrocarbons from a hydrocarbon mixture. More specifically, the separation membrane includes a porous support for which acid content is not substantially detected by ammonia temperature programmed desorption in a temperature range of higher than 450° C. and not higher than 600° C. and a porous separation layer containing a zeolite that is disposed on the porous support.
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Patent Number
111796810
Date of Patent
November 23, 2021
0Patent Application Number
164917230
Date Filed
March 27, 2018
0Patent Primary Examiner
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Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
111796810
Date of Patent
November 23, 2021
0Patent Application Number
164917230
Date Filed
March 27, 2018
0Official Website
Patent Primary Examiner
Edits on 22 Sep, 2022
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Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
111796810
Date of Patent
November 23, 2021
0Patent Application Number
164917230
Date Filed
March 27, 2018
0Official Website
Patent Primary Examiner
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US Patent 11179681 Separation membrane and method of producing separation membrane
Infobox
Is a
Patent applicant
Current assignee
Patent jurisdiction
Patent number
11179681
Date of patent
November 23, 2021
Patent application number
16491723
Date Filed
March 27, 2018
Patent primary examiner
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