Electropolishing solution containing phosphorous pentoxide and methods of use thereof

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United States of America Patent

PATENT NO 8613849
APP PUB NO 20130092554A1
SERIAL NO

13271504

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Abstract

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Substantially anhydrous electropolishing electrolyte solutions. The substantially anhydrous electropolishing electrolyte solutions described herein do not use water as a solvent; instead, such electropolishing electrolyte solutions use anhydrous alcohols and/or glycols as a solvent. For example, an electropolishing electrolyte solution, as described herein, may include an alcohol, at least one mineral acid, and phosphorous pentoxide (“P2O5”). Methods of electropolishing metal articles using such electropolishing electrolyte solutions are disclosed herein as well.

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Patent Owner(s)

Patent OwnerAddress
ABBOTT CARDIOVASCULAR SYSTEMS INC3200 LAKESIDE DRIVE SANTA CLARA CA 95054

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davalian, Dariush San Jose, US 65 874
Webler,, Jr William E San Jose, US 23 510
Wong, Sophia L Milpitas, US 8 67

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