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:
Aug. 27, 2013
Filed:
Jan. 22, 2007
Robert R. Alfano, Bronx, NY (US);
Xiaohui NI, New York, NY (US);
Manuel Zevallos, Woodhaven, NY (US);
Robert R. Alfano, Bronx, NY (US);
Xiaohui Ni, New York, NY (US);
Manuel Zevallos, Woodhaven, NY (US);
Research Foundation of the City University of New York, New York, NY (US);
Abstract
The present invention teaches how to change the skin color perception, mainly the facial color from red, blue or yellow to white appearance, using quantum and optical principles. By selecting the right size and material of particles compounded in cosmetic preparations and applying the preparations to the skin, the scattering and/or emission from micro- and nanoparticles can provide a complementary color or in proximity to that complementary color of the skin color. The mixture of the color provided by the particles and the reflected color from the skin will whiten the skin or make inconspicuous of the hyperchromic portion of the skin. The invention can also be used for other applications in which the particles can be applied to a surface or blended into a material, such as, for example, automobile paint, house paint, glass color and nail polish.