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US Patent 7220397 Modified oxygen reduced valve metal oxides

Patent 7220397 was granted and assigned to Cabot Corporation on May, 2007 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 11915886 Solid electrolytic capacitor
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Patent Citations Received
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US Patent 11763998 Solid electrolytic capacitor
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Patent Citations Received
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US Patent 11756742 Tantalum capacitor with improved leakage current stability at high temperatures
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Patent Inventor Names
Jonathon L. Kimmel0
Randall V. Redd0
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Patent abstract

Pressed material such as anodes are described and formed from oxygen reduced oxide powders using additives, such as binders and/or lubricants. Methods to form the pressed material are also described, such as with the use of atomizing, spray drying, fluid bed processing, microencapsulation, and/or coacervation.

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US Patent 07220397 Modified oxygen reduced valve metal oxides US Patent 7220397 Modified oxygen reduced valve metal oxides

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Patent Number
07220397
Patent Number
7220397
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=07220397
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07220397
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 US Patent 07220397 Modified oxygen reduced valve metal oxides

Infobox
Is a
Patent
Patent
Current assignee
Cabot Corporation
Cabot Corporation
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07220397
Date of patent
May 22, 2007
Patent application number
10653520
Date Filed
September 2, 2003
Patent primary examiner
Roy King
Roy King

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