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Class Information
Number: 424/427
Name: Drug, bio-affecting and body treating compositions > Preparations characterized by special physical form > Implant or insert > Ocular
Description: Subject matter in which special physical form is intended and adapted for placement between the surface of the eye the conjunctiva or between the surface of the eye and a lacrimal gland.










Sub-classes under this class:

Class Number Class Name Patents
424/428 Bioerrodable, resorbable, or dissolving 342
424/429 Contact lens 184


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8702643 Lacrimal implants and related methods Apr. 22, 2014
8691265 Drug delivery methods, structures, and compositions for nasolacrimal system Apr. 8, 2014
8685435 Extended release biodegradable ocular implants Apr. 1, 2014
8679521 Treatment of ophthalmic conditions Mar. 25, 2014
8673340 Sodium channel blocker delivery system with scleral lens Mar. 18, 2014
8663678 Solid dosage form for the ocular administration of an active principle, a soluble, solid ophthalmic insert and the production method thereof Mar. 4, 2014
8647658 Contact lens products Feb. 11, 2014
8642066 Sustained drug delivery system Feb. 4, 2014
8637070 Rapamycin formulations and methods of their use Jan. 28, 2014
8628572 Corneal endothelial scaffolds and methods of use Jan. 14, 2014
8623400 Drug-carrying contact lens and method for fabricating the same Jan. 7, 2014
8609634 Preserved compositions containing hyaluronic acid or a pharmaceutically-acceptable salt thereof and related methods Dec. 17, 2013
8603522 Nutritional supplement to treat macular degeneration Dec. 10, 2013
8580565 Stem cell cultivation devices and methods Nov. 12, 2013
8574613 Sustained release drug delivery devices, methods of use, and methods of manufacturing thereof Nov. 5, 2013
8569272 Methods for treating a posterior segment of an eye Oct. 29, 2013
8563026 Protein-based artificial retinas Oct. 22, 2013
8563027 Drug delivery through hydrogel plugs Oct. 22, 2013
8529938 Combinations of viscoelastics for use during surgery Sep. 10, 2013
8529927 Alpha-2 agonist polymeric drug delivery systems Sep. 10, 2013
8524779 Emulsion compositions containing quaternary ammonium compounds Sep. 3, 2013
8486052 Reservoir device for intraocular drug delivery Jul. 16, 2013
8486440 Drug delivery system Jul. 16, 2013
8475831 Treatment of ophthalmic conditions Jul. 2, 2013
8469934 Pulsatile peri-corneal drug delivery device Jun. 25, 2013
8465759 Process for the preparation of a hot-melt extruded laminate Jun. 18, 2013
8455572 Method of making ophthalmic devices and components thereof from hydrophobic acrylic (HA) polymers with reduced or eliminated glistenings Jun. 4, 2013
8454691 Surgical correction of ptosis by polymeric artificial muscles Jun. 4, 2013
8440217 Method and system with contact lens product for treating and preventing adverse eye conditions May. 14, 2013
8414911 Photochemical therapy to affect mechanical and/or chemical properties of body tissue Apr. 9, 2013
8409606 Drug delivery through hydrogel plugs Apr. 2, 2013
8404270 Method of reducing incidence of intraocular pressure associated with intraocular use of corticosteroids Mar. 26, 2013
8404269 Sustained release implantable eye device Mar. 26, 2013
8404265 Contact lenses for extended release of bioactive agents containing diffusion attenuators Mar. 26, 2013
8399005 Use of nitric oxide to enhance the efficacy of silver and other topical wound care agents Mar. 19, 2013
8399751 Functional abiotic nanosystems Mar. 19, 2013
8377464 Polymerizable surfactants and their use as device forming comonomers Feb. 19, 2013
8343942 Methods for treating interstitial cystitis Jan. 1, 2013
8337898 Functionalized nanoceria composition for ophthalmic treatment Dec. 25, 2012
8333726 Lacrimal implants and related methods Dec. 18, 2012
8329673 Alkylated semi synthetic glycosaminoglycosan ethers, and methods for making and using thereof Dec. 11, 2012
8313754 Ophthalmic compositions containing a synergistic combination of two polymers Nov. 20, 2012
8313763 Sustained delivery formulations of rapamycin compounds Nov. 20, 2012
8298568 Oil-in-water type emulsion with low concentration of cationic agent and positive zeta potential Oct. 30, 2012
8298569 Ophthalmic emulsions containing an immunosuppressive agent Oct. 30, 2012
8277834 Method for producing protein adsorption-preventing ocular lens material Oct. 2, 2012
8257730 Steroid-containing sustained release intraocular implants and related methods Sep. 4, 2012
8257749 Systems providing at least pesticidal activity Sep. 4, 2012
8252307 Method for treating and/or preventing retinal diseases with sustained release corticosteroids Aug. 28, 2012
8252362 Method of measuring coating quantity and method of predicting dissolution behavior Aug. 28, 2012

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