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:
Nov. 08, 2005
Filed:
Nov. 21, 2001
Applicants:
John T. Brady, White Bear Township, MN (US);
David S. Arney, St. Paul, MN (US);
Robert W. Ferguson, St. Paul, MN (US);
James A. Higgins, River Falls, WI (US);
Charles J. Studiner, Iv, Cottage Grove, MN (US);
Inventors:
John T. Brady, White Bear Township, MN (US);
David S. Arney, St. Paul, MN (US);
Robert W. Ferguson, St. Paul, MN (US);
James A. Higgins, River Falls, WI (US);
Charles J. Studiner, IV, Cottage Grove, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F003/12 ;
U.S. Cl.
CPC ...
Abstract
Nanometer-sized particles comprise a mixed oxide of titanium and antimony and are characterized by rutile-like crystal phases. The particles are easily prepared by hydrothemal processing, and may be used as colloids, or in various compositions and articles.