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. 29, 1994
Filed:
Sep. 30, 1992
Applicant:
Inventors:
Donald W Murphy, Green Brook, NJ (US);
Brijesh Vyas, Warren, NJ (US);
Assignee:
AT&T Bell Laboratories, Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
296231 ; 429 59 ; 423644 ;
Abstract
Metals useful in the formation of hydrides for applications such as batteries are advantageously activated by a low temperature low pressure process. This process which is useful at room temperature and atmospheric pressure involves treating the metal such as LaNi.sub.5 with boron reducing agents such as NaBH.sub.4.