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:
Mar. 08, 2005
Filed:
Dec. 30, 1999
Ranjan Ghosal, Albuquerque, NM (US);
James A. Belmont, Acton, MA (US);
Douglas M. Smith, Albuquerque, NM (US);
Jameel Menashi, Lexington, MA (US);
Ranjan Ghosal, Albuquerque, NM (US);
James A. Belmont, Acton, MA (US);
Douglas M. Smith, Albuquerque, NM (US);
Jameel Menashi, Lexington, MA (US);
Cabot Corporation, Boston, MA (US);
Abstract
An adsorbent composition containing a modified carbonaceous material capable of adsorbing an adsorbate is disclosed, wherein at least one organic group is attached to the carbonaceous material. Furthermore, methods to increase the adsorption capacity of a carbonaceous material capable of adsorbing an adsorbate and methods to adsorb an adsorbate using the above-described adsorbent composition are also disclosed.