Novartis AG
Azetidinium-containing copolymers and uses thereof
Last updated:
Abstract:
The invention is related to azetidinium-containing copolymers and vinylic monomers and their uses in formation of non-silicone hydrogel coatings on silicone hydrogel contact lenses.
Status:
Grant
Type:
Utility
Filling date:
8 Aug 2018
Issue date:
7 Apr 2020