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.:

US 8920760 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 30, 2014

Filed:

Apr. 13, 2010
Applicants:

Viktor Balema, Milwaukee, WI (US);

Kanth Josyula, Milwaukee, WI (US);

Guolin Xu, Milwaukee, WI (US);

Nathaniel Wallock, St. Louis, MO (US);

Scott Batcheller, Milwaukee, WI (US);

Peng Gao, Milwaukee, WI (US);

Shashi Jasty, Milwaukee, WI (US);

Inventors:

Viktor Balema, Milwaukee, WI (US);

Kanth Josyula, Milwaukee, WI (US);

Guolin Xu, Milwaukee, WI (US);

Nathaniel Wallock, St. Louis, MO (US);

Scott Batcheller, Milwaukee, WI (US);

Peng Gao, Milwaukee, WI (US);

Shashi Jasty, Milwaukee, WI (US);

Assignee:

Sigma-Aldrich Co. LLC, St. Louis, MO (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 35/14 (2006.01); C01B 21/092 (2006.01); C01B 6/21 (2006.01); C01B 6/19 (2006.01);
U.S. Cl.
CPC ...
C01B 6/21 (2013.01); Y02E 60/364 (2013.01); C01P 2002/88 (2013.01); C01B 35/146 (2013.01); C01B 21/0923 (2013.01); C01P 2002/86 (2013.01); C01B 6/19 (2013.01);
Abstract

The present invention provides compositions comprising a metal amidoborane and an amine, and processes for preparing the metal amidoborane compositions. In particular, the process comprises contacting ammonia borane with a metal amide in the presence of an amine solvent to form the metal amidoborane composition. The invention also provides methods for generating hydrogen, wherein the method comprises heating the metal amidoborane composition such that hydrogen is released.


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Balema, Viktor. (2014). Metal amidoborane compositions and processes for their preparation (U.S. Patent No. 8920760). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8920760

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