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Matches 651 - 700 out of 4,813

Document Document Title
WO/2007/146137
The invention provides a cost-effective method for making a silicone hydrogel contact lens by casting a lens from a material which comprises a non-crosslinkable hydrophilic polymer, applying an LbL coating comprising at least one layer o...  
WO/2007/145263
A diffractive optical device (1) is composed of resins of different materials. A second diffractive device element (20) has a laminated structure bonded between a first diffractive device element (10) and a third diffractive device eleme...  
WO/2007/141594
A composition adapted for use in an in-situ coating process for coating an optical surface for ophthalmic applications. A coating composition according to the present invention includes at least one multifunctional acrylate compound whic...  
WO/2007/143418
Contact lens delensing methods are described, and the present delensing methods include using a gas to facilitate separation of a polymerized contact lens product from a contact lens mold member. The contact lens mold member is compresse...  
WO/2007/142909
A method of forming a filled via with an optically transmissive material and a resulting product. The method comprises drilling a via in a panel and filling the via with an optically transmissive material. The method can also be used to ...  
WO/2007/142100
A projection optical system (PS) manufacturing method evaluates an optical performance of an entire system from approximate planes of all the optical planes in the projection optical system (PS) and changes at least one of the approximat...  
WO/2007/143418
Contact lens delensing methods are described, and the present delensing methods include using a gas to facilitate separation of a polymerized contact lens product from a contact lens mold member. The contact lens mold member is compresse...  
WO/2007/139666
Methods of forming a plastic element include dispensing a quantity of a liquid precursor material into a first die mold, positioning a carrier tape on the first die mold above the dispensed liquid precursor material, bringing a second di...  
WO/2007/137102
A process comprises imagewise exposing at least a portion of a photoreactive composition to light sufficient to cause simultaneous absorption of at least two photons / thereby inducing at least one acid- or radical-initiated chemical rea...  
WO/2007/137102
A process comprises imagewise exposing at least a portion of a photoreactive composition to light sufficient to cause simultaneous absorption of at least two photons / thereby inducing at least one acid- or radical-initiated chemical rea...  
WO/2007/136832
The present invention is directed towards a method of expelling a gas positioned between a substrate and a mold, the substrate and the mold further having a liquid positioned therebetween.  
WO/2007/134680
The present invention concerns a photochromic plastic object consisting of two transparent plastic parts between which a polarization film or polarization layer is arranged, wherein at least one photochromic dye is introduced into a tran...  
WO/2007/134110
To provide a method and a device for replicating structure which was capable of accurately replicating structure, even if a composition which was an object to be molded, has a relatively high viscosity. [Means for Solving] A method for r...  
WO/2007/133208
The invention relates to an improvement for applying a layered structure (1) onto a convex surface of a lens (10). After thermoforming the layered structure, a curvature direction of the layered structure is inverted. The structure is th...  
WO/2007/128041
This invention describes methods for fabricating polymer optical waveguides, and polymer optical waveguides themselves wherein at least one of the optical layers is deposited by a two- stage deposition process. In particular, the two-sta...  
WO/2007/128071
Disclosed is a method of forming a coated optical element. The method includes providing a mould assembly having opposed mould sections and applying a UV-curable hard coat monomer composition to the casting face of at least one of the mo...  
WO/2007/127191
The present invention is directed to a substrate product (10) for use in the manufacture of active matrix liquid crystal display panels, flexible displays, or flexible electronics. The product includes a display substrate (20) suitable f...  
WO/2007/126316
A method for manufacturing finished progressive ophthalmic lenses by means of injection molding. The method includes providing a mold insert corresponding to the progressive front surface of the lens and providing a mold insert correspon...  
WO/2007/115027
The invention provides a cost-effective method for making a silicone hydrogel contact lens having an LbL coating thereon that is not covalently attached to the lens and has good hydrophilicity, intactness and durability. The method compr...  
WO/2007/111973
The present invention relates to aqueous processes for the production of silicone hydrogel contact lenses. The process comprises: (a) curing in a mold a reaction mixture comprising at least one silicone containing component wherein said ...  
WO/2007/107027
A method of manufacturing a plurality of elements by replication, comprises the steps of providing a replication tool that comprises a plurality of replication sections having structural features defining the shape of the elements, the t...  
WO/2007/109308
The subject invention provides methods for creating wavefront aberrators with a desired refractive index profile that is stable against thermal and/or solar exposure. The invention further provides wavefront aberrators produced according...  
WO/2007/107025
A method of manufacturing an element by means of a replication tool, comprising the steps of providing a replication tool that defines the shape of the element; providing a substrate; pressing the tool against the substrate, with a repli...  
WO/2007/107028
The method of manufacturing a plurality of optical elements includes the steps of providing a substrate, providing a replication material in a liquid or viscous or plastically deformable state, placing a replication tool, which comprises...  
WO/2007/107026
A method of manufacturing a plurality of elements by replication comprises the steps of providing a replication tool that comprises a plurality of replication sections having negative structural features defining the shape of the element...  
WO/2007/104555
A description is given of a method for producing a diffractive light guiding element by a continuous, single-stage reel-to-reel method, which comprises the following steps: a) applying a photosensitive coating composition to a flexible b...  
WO/2007/103137
A method and kit for producing dyed soft contact lenses. The contact lenses are submerged in saline solution, and a strip that has been impregnated with a dye is added to the saline solution. Preferred dyes include the common dyes sodium...  
WO/2007/103137
A method and kit for producing dyed soft contact lenses. The contact lenses are submerged in saline solution, and a strip that has been impregnated with a dye is added to the saline solution. Preferred dyes include the common dyes sodium...  
WO/2007/100849
Systems, methods, and apparatus are disclosed for making patterning tools from one or more discrete elements. Such tools can have one or more "seams" or joints where the individual elements abut which can limit the tools' performance and...  
WO/2007/099404
A method to produce in-mold coated lenses, and the coated lenses produced by the method. A cliche (80a) with a measured amount of thermoset acrylate-based coating solution is provided on, or adjacent to, the parting line of an injection ...  
WO/2007/100849
Systems, methods, and apparatus are disclosed for making patterning tools from one or more discrete elements. Such tools can have one or more "seams" or joints where the individual elements abut which can limit the tools' performance and...  
WO/2007/099404
A method to produce in-mold coated lenses, and the coated lenses produced by the method. A cliche (80a) with a measured amount of thermoset acrylate-based coating solution is provided on, or adjacent to, the parting line of an injection ...  
WO/2007/096725
A method for providing a polarizing layer (32) on a curved optical element (20) comprises using a support for temporarily carrying the polarizing layer. The support is resilient so that it can conform with the curved surface of the optic...  
WO/2007/096521
The invention concerns a polarizing optical element comprising a basic transparent optical element (1) and a layered structure (2) incorporating a polarizing film (2a). The polarizing film is of the dichroic colouring type and uniaxially...  
WO/2007/089697
This invention is related to contact lenses. In particular, the present invention is related to methods for improving mold flow by polishing optical and non-optical tools used to create molds for contact lenses.  
WO/2007/090078
The invention provides methods of manufacturing toric lenses, apparatuses useful in the method of the invention, and lenses produced according to the method in which method the position of one mold half in relation to its complementary m...  
WO/2007/089697
This invention is related to contact lenses. In particular, the present invention is related to methods for improving mold flow by polishing optical and non-optical tools used to create molds for contact lenses.  
WO/2007/085244
An intermediate product (1) is used in the manufacture of light sources with accessory optical beam guiding elements (2) for reducing beam divergence of light emitters. The intermediate product (1) has a plurality of accessory beam guidi...  
WO/2007/085910
A method for in-mold coating of an injection molded thermoplastic lens that resides in an injection molding machine oriented to a horizontal parting line(116). An optical lens(<1,<2) is initially formed by injecting molten thermoplastic ...  
WO/2007/085244
An intermediate product (1) is used in the manufacture of light sources with accessory optical beam guiding elements (2) for reducing beam divergence of light emitters. The intermediate product (1) has a plurality of accessory beam guidi...  
WO/2007/085131
An artificial vitreous body capsular bag and its making process. The bag is mostly formed from the material of polysiloxane. The thickness of the wall of the bag is less than 50μm, the Shore hardness of the bag is 30-40D,the tensile str...  
WO/2007/085910
A method for in-mold coating of an injection molded thermoplastic lens that resides in an injection molding machine oriented to a horizontal parting line(116). An optical lens(<1,<2) is initially formed by injecting molten thermoplastic ...  
WO/2007/085908
A method of in-mold coating utilizing an injection molding machine oriented to a horizontal parting line. At the beginning of the cycle the mold opens and a charge of liquid coating solution is deposited onto the lower mold insert. A oph...  
WO/2007/085908
A method of in-mold coating utilizing an injection molding machine oriented to a horizontal parting line. At the beginning of the cycle the mold opens and a charge of liquid coating solution is deposited onto the lower mold insert. A oph...  
WO/2007/081886
Methods and systems for marring fiber optic substrates may include rollers with abrasive surfaces that press lengths of the substrates against elongated supports, which may be tapered, during relative lengthwise movement between the roll...  
WO/2007/078762
A process for removing extractables from biomedical devices, particularly ophthalmic biomedical devices, involves contacting the device with a mixture of first and second extractants. The first extractant is an organic compound having a ...  
WO/2007/078334
Systems and methods of manufacturing ophthalmic lenses, for example, silicone hydrogel contact lenses, are provided. The present systems and methods provide certain amounts of ultraviolet light to contact lens mold assemblies that compri...  
WO/2007/078334
Systems and methods of manufacturing ophthalmic lenses, for example, silicone hydrogel contact lenses, are provided. The present systems and methods provide certain amounts of ultraviolet light to contact lens mold assemblies that compri...  
WO/2007/078762
A process for removing extractables from biomedical devices, particularly ophthalmic biomedical devices, involves contacting the device with a mixture of first and second extractants. The first extractant is an organic compound having a ...  
WO/2007/075478
This invention includes methods and systems for processing hydrogel lenses using aqueous solutions as leaching aids and as release aids.  

Matches 651 - 700 out of 4,813