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.

Date of Patent:
Jan. 03, 2017

Filed:

Jul. 13, 2015
Applicants:

Colin C. Baker, Alexandria, VA (US);

Woohong Kim, Lorton, VA (US);

Guillermo R. Villalobos, Springfield, VA (US);

Jasbinder S. Sanghera, Ashburn, VA (US);

Ishwar D. Aggarwal, Charlotte, NC (US);

Inventors:

Colin C. Baker, Alexandria, VA (US);

Woohong Kim, Lorton, VA (US);

Guillermo R. Villalobos, Springfield, VA (US);

Jasbinder S. Sanghera, Ashburn, VA (US);

Ishwar D. Aggarwal, Charlotte, NC (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C01F 17/00 (2006.01); C01B 13/32 (2006.01); C01B 13/34 (2006.01); C09K 11/77 (2006.01); C01G 1/02 (2006.01); B82Y 30/00 (2011.01); C04B 35/50 (2006.01); C04B 35/626 (2006.01); C04B 35/645 (2006.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
C01F 17/0043 (2013.01); B82Y 30/00 (2013.01); C01G 1/02 (2013.01); C04B 35/50 (2013.01); C04B 35/62665 (2013.01); C04B 35/6455 (2013.01); C09K 11/7767 (2013.01); C09K 11/7769 (2013.01); C09K 11/7784 (2013.01); B82Y 40/00 (2013.01); C01P 2002/54 (2013.01); C01P 2002/72 (2013.01); C01P 2004/03 (2013.01); C01P 2004/52 (2013.01); C04B 2235/3203 (2013.01); C04B 2235/443 (2013.01); C04B 2235/445 (2013.01); C04B 2235/5445 (2013.01); C04B 2235/5454 (2013.01); C04B 2235/72 (2013.01); C04B 2235/762 (2013.01); C04B 2235/786 (2013.01); F02G 2258/10 (2013.01); F02G 2258/90 (2013.01); Y10T 428/2982 (2015.01);
Abstract

A nanoparticle containing monoclinic lutetium oxide. A method of: dispersing a lutetium salt solution in a stream of oxygen gas to form droplets, and combusting the droplets to form nanoparticles containing lutetium oxide. The combustion occurs at a temperature sufficient to form monoclinic lutetium oxide in the nanoparticles. An article containing lutetium oxide and having an average grain size of at most 10 microns.


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