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, 2016
Filed:
Aug. 02, 2013
Applicants:
Pacific Scientific Energetic Materials Company, Chandler, AZ (US);
Thomas Matthias Klapötke, Munich, DE;
Davin Glenn Piercey, Munich, DE;
Inventors:
Thomas Matthias Klapötke, Munich, DE;
Davin Glenn Piercey, Munich, DE;
John W. Fronabarger, Sun Lakes, AZ (US);
Michael D. Williams, Gilbert, AZ (US);
Assignee:
Pacific Scientific Energetic Materials Company, Chandler, AZ (US);
Primary Examiner:
Int. Cl.
CPC ...
C07F 1/08 (2006.01);
U.S. Cl.
CPC ...
C07F 1/08 (2013.01);
Abstract
Described are methods for preparing copper(I) 5-nitrotetrazolate, which include reacting copper(II) sulfate pentahydrate, sodium nitrite, 5-aminotetrazole, and at least one of nitric acid and urea in water.