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Class Information
Number: 523/106
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Processes of preparing a desired or intentional composition of at least one nonreactant material and at least one solid polymer or specified intermediate condensation product, or product thereof > Nonmedicated composition specifically intended for contact with living animal tissue or process of preparing; other than apparel > Contact lens making composition
Description: Subject matter wherein said composition relates to those used in making contact lenses, e.g., a composition containing hydroxyethyl methacrylate copolymers, etc.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7423074 |
Polysiloxane prepolymers for biomedical devices |
Sep. 9, 2008 |
| 7416737 |
Antimicrobial lenses, processes to prepare them and methods of their use |
Aug. 26, 2008 |
| 7407992 |
High refractive index and optically clear copoly(carbosilane and siloxane) elastomers |
Aug. 5, 2008 |
| 7399795 |
Surface modification of contact lenses |
Jul. 15, 2008 |
| 7390863 |
Polymeric materials having enhanced ion and water transport property and medical devices comprising same |
Jun. 24, 2008 |
| 7381753 |
Inkjet ink composition |
Jun. 3, 2008 |
| 7368589 |
Purification of silicone containing compounds by supercritical fluid extraction |
May. 6, 2008 |
| 7354959 |
Water-based inks for hydrogel lenses |
Apr. 8, 2008 |
| 7342054 |
Method for producing polymerisable polyhydroxy compounds |
Mar. 11, 2008 |
| 7329694 |
Ocular lens |
Feb. 12, 2008 |
| 7297160 |
High refractive-index, hydrophilic, arylsiloxy-containing macromonomers and polymers, and ophthalmic devices comprising such polymers |
Nov. 20, 2007 |
| 7297726 |
Hydrogels and methods for their production |
Nov. 20, 2007 |
| 7279505 |
Radiation-curable prepolymers |
Oct. 9, 2007 |
| 7279507 |
Contact lenses |
Oct. 9, 2007 |
| 7276189 |
Method and compositions for manufacturing plastic optical lens |
Oct. 2, 2007 |
| 7276544 |
Process for manufacturing intraocular lenses with blue light absorption characteristics |
Oct. 2, 2007 |
| 7262232 |
Ophthalmic lenses and compositions and methods for producing same |
Aug. 28, 2007 |
| 7261844 |
Photochromic contact lens having excellent discoloring characteristic |
Aug. 28, 2007 |
| 7261845 |
Plastic lens and process for preparing the lens |
Aug. 28, 2007 |
| 7237893 |
Light adjustable lenses capable of post-fabrication power modification via multi-photon processes |
Jul. 3, 2007 |
| 7173073 |
Ophthalmic devices containing heterocyclic compounds and methods for their production |
Feb. 6, 2007 |
| 7144954 |
Highly transparent plastic for optical materials |
Dec. 5, 2006 |
| 7135521 |
Tinted, high Dk ophthalmic molding and a method for making same |
Nov. 14, 2006 |
| 7084188 |
Surface modification of contact lenses |
Aug. 1, 2006 |
| 7071244 |
High refractive index and optically clear copoly (carbosilane and siloxane) elastomers |
Jul. 4, 2006 |
| 7067565 |
Epoxy/acrylate based primer coating compositions and their use in the optical field |
Jun. 27, 2006 |
| 7049351 |
Moldings and preparation and uses thereof |
May. 23, 2006 |
| 7037954 |
Ocular lens material |
May. 2, 2006 |
| 7033391 |
High refractive index silicone-containing prepolymers with blue light absorption capability |
Apr. 25, 2006 |
| 7029758 |
Melanin polyvinyl alcohol plastic laminates for optical applications |
Apr. 18, 2006 |
| 7009025 |
Optical materials having good ultraviolet absorbability and method for producing them |
Mar. 7, 2006 |
| 6995192 |
Radiation-curable prepolymers |
Feb. 7, 2006 |
| 6992118 |
Ophthalmic lenses and compositions and methods for producing same |
Jan. 31, 2006 |
| 6959986 |
Liquid ink and recording apparatus |
Nov. 1, 2005 |
| 6951894 |
Extended wear ophthalmic lens |
Oct. 4, 2005 |
| 6943203 |
Soft contact lenses |
Sep. 13, 2005 |
| 6943204 |
Process for the modification of elastomers with surface interpenetrating polymer networks and elastomers formed therefrom |
Sep. 13, 2005 |
| 6939899 |
Composition for producing ultraviolet blocking lenses |
Sep. 6, 2005 |
| 6933325 |
High index curable photochromic composition and its process |
Aug. 23, 2005 |
| 6923978 |
Multilayer materials |
Aug. 2, 2005 |
| 6914086 |
Crosslinkable UV absorbing agent for UV absorbing lens |
Jul. 5, 2005 |
| 6861123 |
Silicone hydrogel contact lens |
Mar. 1, 2005 |
| 6858310 |
Renewable surface treatment of silicone medical devices with reactive hydrophilic polymers |
Feb. 22, 2005 |
| 6852780 |
Composition for optical material, optical material and lenses |
Feb. 8, 2005 |
| 6852793 |
Low water content, high refractive index, flexible, polymeric compositions |
Feb. 8, 2005 |
| 6849210 |
Process for the manufacture of moldings |
Feb. 1, 2005 |
| 6849671 |
Contact lenses |
Feb. 1, 2005 |
| 6838491 |
Biomedical devices with hydrophilic coatings |
Jan. 4, 2005 |
| 6821108 |
Plastic castings molds |
Nov. 23, 2004 |
| 6822016 |
Biomedical devices containing internal wetting agents |
Nov. 23, 2004 |
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