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. 26, 2002
Filed:
Oct. 26, 1999
Bao-Lian Su, Saint-Servais, BE;
Martin Bulow, Basking Ridge, NJ (US);
Jean-Luc Blin, Denain, FR;
Adeola F. Ojo, Scotch Plains, NJ (US);
Sudhakar Jale, Scotch Plains, NJ (US);
Dongmin Shen, Berkeley Heights, NJ (US);
Qing Min Wang, North Plainfield, NJ (US);
Frank R. Fitch, Bedminster, NJ (US);
The BOC Group, Inc., Murray Hill, NJ (US);
Abstract
Novel compositions of molecular sieve adsorbents are provided in which at least 50% of the exchangeable cations are selected from those of Li, Ca, Ag and Cu and which have within their pore system metal oxide, metal oxide precursors or mixtures thereof. These compositions are useful for the separation of gases and, in particular, the separation of nitrogen from air to produce oxygen or oxygen-enriched gas.