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:
Jan. 05, 2010
Filed:
Jan. 28, 2005
Applicants:
Bernard Spielvogel, Hubbards, CA;
Kevin Cook, Hammonds Plains, CA;
Inventors:
Bernard Spielvogel, Hubbards, CA;
Kevin Cook, Hammonds Plains, CA;
Assignee:
SemEquip Inc., N. Billerica, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
C01B 6/15 (2006.01); C01B 6/17 (2006.01); C01B 6/19 (2006.01); C01B 6/21 (2006.01); C01B 6/23 (2006.01); C01B 35/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides new methods for the synthesis of isotopically enriched metal borohydrides, metal tetrahydroundecaborate salts, and decaborane from isotopically enrichedB-boric acid orB-boric acid. The invention is particularly useful for synthesis of isotopically enriched sodium or lithium borohydride, MBH(where M is Li, Na, K, or alkylammonium), and decaborane.