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. 08, 2016
Filed:
Jan. 23, 2014
Applicant:
Bausch & Lomb Incorporated, Rochester, NY (US);
Inventors:
Xiaojun Michael Liu, Glen Allen, VA (US);
Krista Fridman, Penfield, NY (US);
Erning Xia, Penfield, NY (US);
Assignee:
Bausch & Lomb Incorporated, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/14 (2006.01); A61K 31/20 (2006.01); C11C 3/04 (2006.01); A61K 9/00 (2006.01); A61K 47/18 (2006.01); A61K 47/44 (2006.01); A61L 12/14 (2006.01); A61K 31/785 (2006.01); A61K 35/644 (2015.01); C08G 73/02 (2006.01); A61K 36/00 (2006.01);
U.S. Cl.
CPC ...
C11C 3/04 (2013.01); A61K 9/0048 (2013.01); A61K 31/14 (2013.01); A61K 31/785 (2013.01); A61K 35/644 (2013.01); A61K 47/186 (2013.01); A61K 47/44 (2013.01); A61L 12/142 (2013.01); C08G 73/0206 (2013.01); A61K 36/00 (2013.01);
Abstract
A poly(nitrogen/amine) derivative of a natural wax of formula I, and ophthalmic compositions and contact lens care solutions that contain the poly(nitrogen/amine) derivative of a natural wax of formula I. The invention is also directed to a method of treating a patient with dry eyes, the method comprising instructing a patient to administer one or more eye drops of the ophthalmic composition that includes a poly(nitrogen/amine) derivative of a natural wax of formula I.