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:
Jun. 21, 2011
Filed:
Sep. 04, 2006
Applicant:
Kassim Juma, Staffordshire, GB;
Inventor:
Kassim Juma, Staffordshire, GB;
Assignee:
Sud-Chemie Hi-Tech Ceramics Inc., Alfred Station, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 39/20 (2006.01); C22B 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a ceramic filter device for molten metal filtration comprising a major ceramic phase and a minor carbon phase bonded by phosphate bond, a method for producing such filter devices, and the use of such filter devices for the filtration of molten steel.