Details for Patent: 5,800,807

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Summary for Patent: 5,800,807

Title:	Ophthalmic compositions including glycerin and propylene glycol
Abstract:	There are disclosed ophthalmic compositions having high water-binding properties which are useful as: moisturizing and lubricating (i.e. artificial tear) solutions, dry eye therapies, contact lens wetting and lubricating solutions, and as delivery vehicles for ophthalmic drugs. The subject compositions include glycerin in combination with propylene glycol. The subject compositions may further include cellulose derivatives, e.g. hydroxypropyl methyl cellulose, along with preservatives, e.g. benzylalkonium chloride, PHMB, sorbic acid, etc. Preferred compositions have at least 11% bound water, a pH from about 7.1 to 7.5, and an osmolality between about 280 to about 320 mOsm/Kg.
Inventor(s):	Hu; Zhenze (Pittsford, NY), Denick; John (Pittsford, NY)
Assignee:	Bausch & Lomb Incorporated (Rochester, NY)
Application Number:	08/794,690
Patent Claim Types: see list of patent claims	Composition; Formulation; Use;

Drugs Protected by US Patent 5,800,807

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

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