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US Patent 7785495 Electric double-layer capacitor

Patent 7785495 was granted and assigned to Sumitomo Chemical on August, 2010 by the United States Patent and Trademark Office.

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US Patent 12084549 Preparation of polymeric resins and carbon materials
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US Patent 12064747 Carbon-based compositions with highly efficient volumetric gas sorption
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US Patent 12006400 Preparation of polymeric resins and carbon materials
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US Patent 11999828 Preparation of polymeric resins and carbon materials
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US Patent 11942630 Nano-featured porous silicon materials
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Patent abstract

An activated carbon comprising a carbonized and activated compound represented by the formula (1):

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Patent Inventor Names
Taketoshi Kikuchi0
Tamon Itahashi0
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US Patent 11707728 Carbon-based compositions with highly efficient volumetric gas sorption
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US Patent 07785495 Electric double-layer capacitor US Patent 7785495 Electric double-layer capacitor

Infobox
Patent Number
077854950
Patent Number
77854950
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=077854950
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Infobox
Is a
Patent
Patent
0
Current Assignee
Sumitomo Chemical
Sumitomo Chemical
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
077854950
Date of Patent
August 31, 2010
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Patent Application Number
119203440
Date Filed
May 24, 2006
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=077854950
Patent Primary Examiner
‌
Mark Kopec
0
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07785495
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 US Patent 07785495 Electric double-layer capacitor

Infobox
Is a
Patent
Patent
Current assignee
Sumitomo Chemical
Sumitomo Chemical
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07785495
Date of patent
August 31, 2010
Patent application number
11920344
Date Filed
May 24, 2006
Patent primary examiner
‌
Mark Kopec

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