The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 02, 2010
Filed:
Feb. 25, 2004
David M. Reed, Douglassville, PA (US);
Sridhar Venigalla, Macungie, PA (US);
Jeffrey A. Kerchner, Fleetwood, PA (US);
David M. Reed, Douglassville, PA (US);
Sridhar Venigalla, Macungie, PA (US);
Jeffrey A. Kerchner, Fleetwood, PA (US);
Cabot Corporation, Boston, MA (US);
Abstract
Valve metal suboxides having a primary suboxide phase and optionally a secondary suboxide phase, a valve metal phase, and/or at least one tertiary suboxide phase can be present in varying amounts. Also disclosed is anodes and capacitors containing the valve metal suboxides of the present invention. Also, a method to prepare a valve metal suboxide is further described which includes granulating one or more of the starting materials individually or together and/or granulating the final product.