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:
May. 14, 2019
Filed:
Oct. 13, 2016
Paul Gavaris, Bethesda, MD (US);
Paul Gavaris, Bethesda, MD (US);
Other;
Abstract
An ophthalmic treatment composition for the treatment of dry eye consists essentially of squalane in an amount by weight of 1% to 100%; and mineral oil in an amount by weight of 0% to 99%. Preferably, the mineral oil is a light mineral oil or mixture of light mineral oils and is present in an amount by weight of 1% to 10%. The composition is effectively devoid of water, preservatives, emulsifiers and dispersing agents. A related ophthalmic treatment composition comprises squalane in an amount by weight of 1% to 99% and mineral oil in an amount by weight of 0% to 99% and at least one hydrophobic or lipophilic pharmaceutical substance in an amount by weight of 0.01% to 5%, effective for treatment of at least one ophthalmic condition.