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:
Oct. 30, 1990
Filed:
Apr. 17, 1989
Philip D Gressel, Everman, TX (US);
Robert E Roehrs, Fort Worth, TX (US);
John L Ubels, Milwaukee, WI (US);
Henry F Edelhauser, New Berlin, WI (US);
Alcon Laboratories, Inc., Fort Worth, TX (US);
Abstract
Topical ophthalmic compositions containing microfine particles of one or more retinoids are described. The compositions are useful in the treatment of dry eye syndrome and related ophthalmic surface disorders and as ocular lubricants. A method of treating dry eye syndrome and related ophthalmic surface disorders and a method of providing topical ocular lubrication using these compositions are also described.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile