| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 510112000 | For contact lenses | 12 |
| 20080214421 | CONTACT LENS CARE COMPOSITION - A method of disinfecting, cleaning or packaging a contact lens by contacting the lens with an ophthalmically acceptable lens care composition. The composition comprises a fatty acid monoester and a cationic antimicrobial component. The fatty acid monoester comprises an aliphatic fatty acid portion having six to fourteen carbon atoms, and an aliphatic hydroxyl portion. The invention is also directed to an ophthalmically acceptable lens care composition comprising a fatty acid monoester and a cationic antimicrobial component. | 09-04-2008 |
| 20080261841 | BIGUANIDE COMPOSITION WITH LOW TERMINAL AMINE - A polymeric biguanide composition comprising less than 18 mol % of terminal amine groups as measured by | 10-23-2008 |
| 20100152084 | SOLUTIONS FOR OPHTHALMIC LENSES CONTAINING AT LEAST ONE SILICONE CONTAINING COMPONENT - The present invention relates to a method for reducing the occurrence of superficial punctate staining comprising the step of packaging, storing or contacting an uncoated ophthalmic lens comprising at least one polymeric wetting agent and polymer units derived from at least one silicone containing component in a solution comprising an osmolality of about 220 mOsm/kg or greater. | 06-17-2010 |
| 20100286010 | Ophthalmic Compositions with Hyaluronic Acid - An aqueous solution for cleaning and disinfecting a contact lens comprising 0.5 ppm to 5 ppm of 1,1′-hexamethylene-bis[5-(2-ethylhexyl)biguanide;
| 11-11-2010 |
| 20110046033 | Multipurpose Lens Care Solution with Benefits to Corneal Epithelial Barrier Function - A multipurpose lens care solution comprising 0.005 wt. % to 1 wt. % of an anionic biopolymer, and an antimicrobial agent selected from 0.5 ppm to 2 ppm of poly(hexamethylene biguanide), 0.5 ppm to 2 ppm polyquaternium-1, or 1 ppm to 4 ppm alexidine. The lens care solution exhibits a ZO-1 immunostaining of HCEpiC similar to phosphate buffered saline for after thirty minutes of contact time with the solution. The lens care solution will also have a transepithelial electrical resistance (TEER) of HCEpiC within a 25% difference or less than phosphate buffered saline in Ohm/cm | 02-24-2011 |
| 20140371123 | AQUEOUS OPHTHALMIC COMPOSITION - This invention relates to an aqueous ophthalmic composition comprising (A) polyoxyethylene castor oil in which the number of moles of added ethylene oxide is 2 to 30, and (B) at least one member selected from the group consisting of castor oil and vitamin A. According to the aqueous ophthalmic composition of the present invention, the defoaming time can be reduced even when foam is generated by vibration or impact. | 12-18-2014 |
| 20140378361 | CONTACT LENS CLEANING COMPOSITIONS - The invention provides a contact lens cleaning composition comprising at least two nonionic surfactants and optionally including a non-Newtonian viscosity enhancing excipient. | 12-25-2014 |
| 20150024987 | CONTACT LENS CARE PREPARATION AND PACKAGING SOLUTION - Provided are a contact lens care preparation capable of imparting durable surface lubricity and amebic adhesion inhibitory effect to a contact lens surface through a simple treatment, and a contact lens packaging solution utilizing the same. The contact lens care preparation is composed of a solution containing 0.01 to 2 weight/volume % of a polymer having particular monomer units with a phosphorylcholine-like group, particular (meth)acrylamide derivative units, and particular monomer units with a hydrophobic group at a particular ratio, and a weight average molecular weight of 5,000 to 2,000,000, and is useful as a contact lens packaging solution. | 01-22-2015 |
| 20190142990 | LIQUID PREPARATION FOR CONTACT LENSES COMPRISING HYDROLYZED HYALURONIC ACID DERIVATIVE AND CATIONIC BACTERICIDE | 05-16-2019 |
| 510113000 | Solid particulate component | 1 |
| 20100240561 | Contact Lens-Treating Solution and Method for Treating a Contact Lens - A contact lens-treating solution contains polyelectrolyte complex particulates and an aqueous solution for dispersing the polyelectrolyte complex particulates. Each of the polyelectrolyte complex particulates is formed of a cationic polymer and an anionic polymer. The aqueous solution contains water and an additive including a surfactant, an antibacterial agent, a cleaning agent, a thickening agent, a chelating agent, and combinations thereof for cleaning or maintaining the contact lens. A method for treating a contact lens using a contact lens-treating solution containing water and polyelectrolyte complex particulates is also disclosed. | 09-23-2010 |
| 510115000 | Water-soluble peroxy, silicone resin, or polyvinyl pyrrolidone component | 2 |
| 20090239775 | OPHTHALMIC SOLUTIONS DISPLAYING IMPROVED EFFICACY - The present invention relates to ophthalmic compositions comprising a pH between about 6 and about 8 and about 50 to about 1000 ppm hydrogen peroxide, about 100 ppm to about 2000 ppm of at least one chlorite compound and about 20 to 100 ppm of at least one saturated, polymeric quaternium salt. The ophthalmic compositions of the present invention display improved antifungal efficacy against | 09-24-2009 |
| 20100311626 | CONTACT LENS CLEANER - The invention relates to a contact lens cleaning agent which contains 0.001 to 5% w/w of an organic peroxy acid as well as to the use of organic peroxy acids for contact lens cleaning purposes. | 12-09-2010 |
