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:
Feb. 16, 2021
Filed:
Nov. 08, 2013
Applicants:
Colgate-palmolive Company, New York, NY (US);
Howard University, Washington, DC (US);
Inventors:
Tongxin Wang, Berwyn Heights, MD (US);
Yanda Lei, Greenbelt, MD (US);
James W. Mitchell, Durham, NC (US);
Lynette Zaidel, Cranford, NJ (US);
Jian-hong Qiu, Green Brook, NJ (US);
Mahmoud Hassan, Somerset, NJ (US);
Assignees:
Colgate-Palmolive Company, New York, NY (US);
Howard University, Washington, DC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 293/00 (2006.01); A61Q 11/02 (2006.01); A61K 8/90 (2006.01); A61K 6/00 (2020.01); A61Q 11/00 (2006.01); A61K 8/21 (2006.01);
U.S. Cl.
CPC ...
A61K 8/90 (2013.01); A61K 8/21 (2013.01); A61Q 11/00 (2013.01); C08F 293/005 (2013.01);
Abstract
Described herein are block copolymers having hydrophobic blocks and hydrophilic blocks which are effective in binding to the surface of hard tissue; compositions comprising the same, as well as methods of making and using the same.