Patent application number | Description | Published |
20090168012 | COATING SOLUTIONS COMPRISING SEGMENTED INTERACTIVE BLOCK COPOLYMERS - This invention is directed toward surface treatment of a device. The surface treatment comprises the attachment of interactive segmented block copolymers to the surface of the substrate by means of interactive functionalities of the segmented block copolymer reacting with complementary surface functionalities in monomeric units along the polymer substrate. The present invention is also directed to a surface modified medical device, examples of which include contact lenses, intraocular lenses, vascular stents, phakic intraocular lenses, aphakic intraocular lenses, corneal implants, catheters, implants, and the like, comprising a surface made by such a method. | 07-02-2009 |
20090169716 | COATING SOLUTIONS COMPRISING SURFACE ACTIVE SEGMENTED BLOCK COPOLYMERS - This invention is directed toward surface treatment of a device. The surface treatment comprises the placing of surface active segmented block copolymers to the surface of the substrate. The present invention is also directed to a surface modified medical device, examples of which include contact lenses, intraocular lenses, vascular stents, phakic intraocular lenses, aphakic intraocular lenses, corneal implants, catheters, implants, and the like, comprising a surface made by such a method. | 07-02-2009 |
20090171027 | SEGMENTED INTERACTIVE BLOCK COPOLYMERS - This invention is directed toward interactive segmented block copolymers useful to treat the surface of a substrate by means of interactive functionalities of the interactive segmented block copolymer material binding with complementary surface functionalities of the polymer substrate. | 07-02-2009 |
20090171049 | SEGMENTED REACTIVE BLOCK COPOLYMERS - This invention is directed toward reactive segmented block copolymers useful to treat the surface of a substrate by means of reactive functionalities of the reactive segmented block copolymer material reacting with complementary surface reactive functionalities of the polymer substrate. | 07-02-2009 |
20090171050 | SURFACE ACTIVE SEGMENTED BLOCK COPOLYMERS - This invention is directed toward surface active segmented block copolymers useful to treat the surface of a substrate by means of surface active functionalities of the surface active segmented block copolymer material binding with complementary surface functionalities of the polymer substrate. | 07-02-2009 |
20090171459 | COATING SOLUTIONS COMPRISING SEGMENTED REACTIVE BLOCK COPOLYMERS - This invention is directed toward surface treatment of a device. The surface treatment comprises the attachment of reactive segmented block copolymers to the surface of the substrate by means of reactive functionalities of the terminal functionalized surfactant material reacting with complementary surface reactive functionalities in monomeric units along the polymer substrate. The present invention is also directed to a surface modified medical device, examples of which include contact lenses, intraocular lenses, vascular stents, phakic intraocular lenses, aphakic intraocular lenses, corneal implants, catheters, implants, and the like, comprising a surface made by such a method. | 07-02-2009 |
20100069522 | LENSES COMPRISING AMPHIPHILIC MULTIBLOCK COPOLYMERS - This invention describes the use of amphiphilic multiblock copolymers comprising a hydrophobic segment and a hydrophilic the amphiphilic multiblock copolymer has at least one thio carbonyl thio group capable of participating in a free radical reaction as comonomers in forming ophthalmic devices such as contact lenses, intraocular lenses, corneal implants, etc. | 03-18-2010 |
20100315588 | Biomedical devices - Biomedical devices such as contact lenses formed from a polymerization product of a mixture comprising (a) a hydrophilic polymer comprising one or more hydrophilic units and one or more thio carbonyl thio fragments of a reversible addition fragmentation chain transfer (“RAFT”) agent; and (b) one or more biomedical device-forming monomers are disclosed. | 12-16-2010 |
20100317809 | Biomedical devices - Biomedical devices such as silicone hydrogels formed from a polymerization product of a mixture comprising (a) a siloxane-containing homopolymer comprising one or more thio carbonyl thio fragments of a reversible addition fragmentation chain transfer (RAFT) agent; and (b) one or more biomedical device-forming monomers are disclosed. | 12-16-2010 |
20100317816 | Biomedical devices - Biomedical devices such as contact lenses formed from a comprising a polymerization product of a mixture comprising an ethylenically unsaturated-containing non-amphiphilic macromonomer comprising hydrophilic units or hydrophobic units derived from a living radical polymerization of one or more ethylenically unsaturated hydrophilic monomers or one or more ethylenically unsaturated hydrophobic monomers are disclosed. | 12-16-2010 |
20120022180 | BIOMEDICAL DEVICES - Biomedical devices such as silicone hydrogels formed from a polymerization product of a mixture comprising (a) a siloxane-containing homopolymer which has only one thio carbonyl thio fragment of a reversible addition fragmentation chain transfer (RAFT) agent; and (b) one or more biomedical device-forming comonomers are disclosed. | 01-26-2012 |
20140155356 | CURABLE BONE SUBSTITUTE - A novel composition, kit, and method of using the composition as a bone substitute for dental, orthopedic and drug delivery purposes. Specifically, the bone substitute comprises a plurality of polymeric beads having a crosslinkable shell where the shell is cured by light and/or chemical curing. | 06-05-2014 |