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US Patent 7265198 Sulfonated polyarylenethioethersulfone polymer and copolymer compositions

Patent 7265198 was granted and assigned to University of Dayton on September, 2007 by the United States Patent and Trademark Office.

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Patent Inventor Names
Matthew J. Dalton0
Michael F. Durstock0
Thuy D. Dang0
Zongwu Bai0
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Patent abstract

A sulfonated polyarylenethioethersulfone polymer and copolymer. The sulfonated polyarylenethioethersulfone polymer and copolymer comprises the reaction product of an aromatic dihalo functionality sulfonated monomer, an aromatic dithiol monomer, and optionally an aromatic dihalo functionality monomer. The invention also relates to methods of making the sulfonated polyarylenethioethersulfone polymer and copolymer, and to membranes made from the sulfonated polyarylenethioethersulfone polymer and copolymer.

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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=072651980
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US Patent 07265198 Sulfonated polyarylenethioethersulfone polymer and copolymer compositions US Patent 7265198 Sulfonated polyarylenethioethersulfone polymer and copolymer compositions

Infobox
Patent Number
072651980
Patent Number
72651980
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
Current Assignee
University of Dayton
University of Dayton
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
072651980
Date of Patent
September 4, 2007
0
Patent Application Number
110052480
Date Filed
December 6, 2004
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=072651980
Patent Primary Examiner
‌
Duc Truong
0
Edits on 16 Jun, 2022
"Entity importer update"
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edited on 16 Jun, 2022
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Infobox
Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07265198
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 US Patent 07265198 Sulfonated polyarylenethioethersulfone polymer and copolymer compositions

Infobox
Is a
Patent
Patent
Current assignee
University of Dayton
University of Dayton
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07265198
Date of patent
September 4, 2007
Patent application number
11005248
Date Filed
December 6, 2004
Patent primary examiner
‌
Duc Truong

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