发明名称 Composition for a topical ophthalmic clear colloidal liquid which undergoes a liquid-gel phase transition in the eye
摘要 The present invention is directed to a topical ophthalmic composition for a liquid comprised of clear colloidal polar nanolipids delivered in submicron sized particles (Nanopids(TM)), aqueous colloidal lubricants, aqueous polymers, emulsifies, and a unique stabilizing buffer system, which undergoes a liquid-gel phase transition in the eye. Said composition is designed to deliver advanced eye lubricants, protect the three (3) layers of corneal film from dryness, and provide a unique system of Dry Eye treatment that addresses and treats all three layers of corneal tear film. Said composition is further designed to provide a superior delivery system of various Active Pharmaceutical Ingredients (APIs), and/or anti-infective/antibiotic/anti-fungal agents, accepted as safe and efficacious for ophthalmic use.
申请公布号 US8530449(B2) 申请公布日期 2013.09.10
申请号 US20100807637 申请日期 2010.09.09
申请人 SAWAYA ASSAD S. 发明人 SAWAYA ASSAD S.
分类号 A61K38/00;A61K31/20 主分类号 A61K38/00
代理机构 代理人
主权项
地址