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:
Jul. 06, 2010
Filed:
Jun. 20, 2005
Applicants:
John LI, Canton, MI (US);
William Watkins, Toledo, OH (US);
Christian Goralski, Jr., St. Paul, MN (US);
Harendra Gandhi, West Bloomfield, MI (US);
Inventors:
John Li, Canton, MI (US);
William Watkins, Toledo, OH (US);
Christian Goralski, Jr., St. Paul, MN (US);
Harendra Gandhi, West Bloomfield, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/65 (2006.01); B01J 23/00 (2006.01); B01J 23/58 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lean NOtrap composition. The lean NOtrap composition utilizes ruthenium in place of higher cost metals such as platinum. The lean NOtrap composition provides high NOstorage efficiency and high NOconversion efficiency when incorporated in a lean NOtrap. A method of removing harmful gases using the lean NOtrap composition is also described.