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. 29, 2011
Filed:
Nov. 29, 2007
Applicants:
Russell Schwartz, Cincinnati, OH (US);
Don Derussy, Mason, OH (US);
Daniel F. Gloster, San Diego, CA (US);
Stephen Postle, Glen Rock, NJ (US);
Rakesh Vig, Durham, CT (US);
Ewell Cook, Middletown, NJ (US);
Tatiana Romanova, Loveland, OH (US);
Inventors:
Russell Schwartz, Cincinnati, OH (US);
Don DeRussy, Mason, OH (US);
Daniel F. Gloster, San Diego, CA (US);
Stephen Postle, Glen Rock, NJ (US);
Rakesh Vig, Durham, CT (US);
Ewell Cook, Middletown, NJ (US);
Tatiana Romanova, Loveland, OH (US);
Assignee:
Sun Chemical Corporation, Parsippany, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 65/32 (2006.01); C08G 65/325 (2006.01); C07D 471/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Certain poly(oxyalkylene) colorants are disclosed along with method of preparation thereof. A method of using these colorants as fluorescent security taggants is also disclosed.