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. 11, 2003
Filed:
Feb. 11, 2002
Applicant:
Inventors:
Malcolm Edward Kenney, Cleveland Heights, OH (US);
Ying-Syi Li, Highland Heights, OH (US);
Gongzhen Cheng, Hubei, CN;
Rafael Ortiz, Milford, OH (US);
David Johnathan Kitko, Cincinnati, OH (US);
Michael Eugene Burns, Hamilton, OH (US);
Assignee:
Case Western Reserve University, Cleveland, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/20 ; C11D 3/26 ;
U.S. Cl.
CPC ...
C11D 3/20 ; C11D 3/26 ;
Abstract
Nonionic, hydrophobic photobleach compounds, especially those based on Si(IV) phthalocyanines, which are liquid at ambient temperatures and their use in a variety of consumer product compositions.