Ophthalmic composition comprising rebamipide and method for preparing the same
US10918725B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Sep 30, 2016 |
| Grant date | Feb 16, 2021 |
| Priority date | — |
| Expiry date | Sep 30, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/44
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An ophthalmic composition is provided that includes rebamipide and a method for preparing the same. The ophthalmic composition of maintains its transparency for a long time even in a physiologically neutral to weakly basic pH range that does not injure the cornea and conjunctiva of a patient suffering from dry eye and has improved stability so as not to be re-dispersed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.