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Patent Searching and Data


Matches 551 - 600 out of 7,601

Document Document Title
WO/2009/071279A1
The invention relates to a method for producing cast pieces made of polyurethane, wherein a mixture of an isocyanate component and a polyol component are cast into a casting mold and wherein at least the surfaces of the casting mold dire...  
WO/2009/067442A3
Articles and methods of making an articles having at least one convexity or at least one concavity are described. A first article having at least one concavity is prepared using a molding surface that includes at least one gas bubble. A ...  
WO/2009/067442A2
Articles and methods of making an articles having at least one convexity or at least one concavity are described. A first article having at least one concavity is prepared using a molding surface that includes at least one gas bubble. A ...  
WO/2009/062140A3
Methods and devices are provided for improved anti-reflective coatings. Non- vacuum deposition of transparent conductive electrodes in a roll-to-roll manufacturing environment is disclosed. In one embodiment of the present invention, a d...  
WO/2009/061823A1
A method of manufacturing a nanopatterned biophotonic structure includes forming a customized nanopattern mask on a substrate using E-beam lithography, providing a biopolymer matrix solution, depositing the biopolymer matrix solution on ...  
WO/2009/062140A2
Methods and devices are provided for improved anti-reflective coatings. Non- vacuum deposition of transparent conductive electrodes in a roll-to-roll manufacturing environment is disclosed. In one embodiment of the present invention, a d...  
WO/2009/058822A1
Additives that could interfere with the sealing of a cover onto a contact lens package are delivered separately from the bulk saline delivered into the lens package, thereby allowing more precise control of the additive delivery, reducin...  
WO/2009/058553A1
A mold assembly for the manufacture of at least one ophthalmic device used in or on the eye is disclosed. The mold assembly includes a mateable pair of mold parts wherein at least one of the mold parts comprises at least an oxygen-absorb...  
WO/2009/055188A1
A mold assembly for the manufacture of at least one ophthalmic device used in or on the eye is disclosed, the mold assembly comprising a mateable pair of mold parts (30, 40) wherein at least one of the mold parts is made from a polymeric...  
WO/2009/055082A3
A cost-effective method for making hydrogel contact lenses with desired properties, such as antimicrobial property and/or increased surface hydrophilicity. The method comprises a step of contacting a dry or unhydrated hydrogel contact le...  
WO/2009/055082A2
A cost-effective method for making hydrogel contact lenses with desired properties, such as antimicrobial property and/or increased surface hydrophilicity. The method comprises a step of contacting a dry or unhydrated hydrogel contact le...  
WO/2009/049866A1
The invention relates to a multilayer body (5) and a method for producing a multilayer body (5). The multilayer body (5) has a transparent first layer (51), into which are impressed a multiplicity of cylindrical lenses having a length of...  
WO/2009/048863A1
A flexible translucent sheet is folded to have portions of its bounding edge closely situated in overlapping relationship, and these overlapping portions are illuminated by a light source. The illumination is transmitted through the inte...  
WO/2009/048320A1
Method of manufacturing a lens assembly by means of a replication process, wherein the following steps are carried out i) introducing a first, liquid, UV curable composition (2) into a first mould (1) provided with regularly spaced-apart...  
WO/2009/042286A1
Optical films having anti-MoirĂ© and anti-wetout features are described, along with systems and methods for making these optical films. A master used to make optical films is formed using a single axis actuator cutting along a trajectory...  
WO/2009/041707A3
A method for manufacturing an optical member (11) is provided and includes: discharging a droplet (51) of a solution a transparent thermoplastic resin and solidifying the droplet on a substrate (13) on a basis of profile data of the opti...  
WO/2009/042660A1
The present invention relates to a method for manufacturing a polarized lens. In one embodiment, the method includes the steps of treating a polarized film with a composition to form a treated polarized film, providing a front lens mold ...  
WO/2009/041707A2
A method for manufacturing an optical member (11) is provided and includes: discharging a droplet (51) of a solution a transparent thermoplastic resin and solidifying the droplet on a substrate (13) on a basis of profile data of the opti...  
WO/2009/038222A3
A method for producing an optical member from a nanocomposite material which includes a thermoplastic resin containing inorganic fine particles is provided. The method includes: a first step of preparing in a solution the thermoplastic r...  
WO/2009/039299A2
Method for partially coating intraocular lenses by masking a portion of the lens, plasma treating, applying a coating to the lens and removing the masking.  
WO/2009/037249A1
The invention generally pertains to the field of solid immersion lenses for optical applications in high resolution microscopy. The lens of the invention includes a spherical sector (1) limited by a planar surface (11) and an object (2) ...  
WO/2009/039299A3
Method for partially coating intraocular lenses by masking a portion of the lens, plasma treating, applying a coating to the lens and removing the masking.  
WO/2009/038222A2
A method for producing an optical member from a nanocomposite material which includes a thermoplastic resin containing inorganic fine particles is provided. The method includes: a first step of preparing in a solution the thermoplastic r...  
WO/2009/034952A1
This invention provides a process for molding an amorphous perfluororesin and an optical element molded by the process. The process comprises (a) the step of dissolving an amorphous perfluororesin in a solvent, (b) the step of placing a ...  
WO/2009/033873A1
A process for applying a film onto a lens surface and bearing a coating which is sensitive to the temperature; applying a pressure on the film to urge it against the lens (L) with a curable adhesive there between to conform the film to t...  
WO/2009/032921A1
The invention provides creep resistant, highly lubricious, tough and ionic hydrogels, creep resistant, lubricious, tough ionic hydrogel-containing compositions, and methods of making the same. The invention also provides methods of impla...  
WO/2009/028732A1
A method for molding an optical member (65) from a material of a nanocomposite resin (61) which includes a thermoplastic resin containing inorganic fine particles is provided. The method includes: charging a solution containing a solvent...  
WO/2009/028159A1
In a manufacturing method of a housing-integrated optical semiconductor component, an optical device (26, 27) is packaged on a lead frame (24, 25) having a leg portion (28), and a periphery of the optical device (26, 27) is sealed by an ...  
WO/2009/025848A2
Apparatus for forming an ophthalmic lens precursor comprising a substrate having an optical quality surface and a source of actinic raditation controllable to cure a portion of a reactive mixture on the optical quality- surface in a pred...  
WO/2009/025848A3
Apparatus for forming an ophthalmic lens precursor comprising a substrate having an optical quality surface and a source of actinic raditation controllable to cure a portion of a reactive mixture on the optical quality- surface in a pred...  
WO/2009/025845A1
Methods for forming an ophthalmic lens precursor from a reactive mixture, on a substrate with an arcuate optical quality surface via a source of actinic radiation controllable to cure a definable portion of a volume of the reactive mixtu...  
WO/2009/021793A1
A method sticks onto a curved surface of a substrate a functional film (4) that has a substantially planar initial shape. To this end, the film (4) is retained on a deformable membrane (1) by connecting means (2) that allow portions of s...  
WO/2009/019276A1
A process for applying a coated or uncoated film onto a surface of a lens substrate which comprises the steps of : providing a liquid hot melt adhesive (HMA) composition comprising: a HMA base polymer and a polymerizable monomer or oligo...  
WO/2009/015825A3
The process for the production of an elastomeric optical conductor fibre (16) composed of plastic draws a fibre (16) composed of a high-viscosity liquid reactive starting material (A), and the starting material (A) is added by way of a n...  
WO/2009/017621A1
This invention discloses methods and apparatus for processing a silicon ophthalmic lens. The processing includes exposing the ophthalmic lens to a solution of Tri(Propylene Glycol) Methyl Ether and decreasing the dynamic contact angle of...  
WO/2009/015825A2
The process for the production of an elastomeric optical conductor fibre (16) composed of plastic draws a fibre (16) composed of a high-viscosity liquid reactive starting material (A), and the starting material (A) is added by way of a n...  
WO/2009/017996A2
A molded plastic structure (100) can include an in-mold decoration (112) having at least a first illumination feature (108) positioned at a first portion (142) of the molded plastic structure. The molded plastic structure also can includ...  
WO/2009/017996A3
A molded plastic structure (100) can include an in-mold decoration (112) having at least a first illumination feature (108) positioned at a first portion (142) of the molded plastic structure. The molded plastic structure also can includ...  
WO/2009/018110A3
Material may be obliquely deposited on a plurality of down-web oriented features on a substrate oriented in a down-web (z) direction or other than a cross-web (y) direction. A linear source generates a vapor flux of a material oriented p...  
WO/2009/014086A1
Disclosed is a method for producing a plastic lens wherein a cured film is formed on at least one of the opposite surfaces of a plastic lens base. Specifically disclosed is a method for producing a plastic lens, which comprises a step fo...  
WO/2009/014798A1
A personal safety protective device that includes a lens and a support structure onto which the lens is secured. The lens includes a substrate and a hard-coat layer located on the substrate of the lens. The hard-coat layer has a low surf...  
WO/2009/011703A1
A lens (30) and a method of making lenses suitable for color blindness correction are disclosed. The corrective lens may be formed of an optically transparent base material (32), which is tinted to the desired color for correction by imm...  
WO/2009/006252A1
Methods of forming composite optical film (100) are disclosed. The methods include exposing a composite film to a first energy source (340) to cure the composite film to (321) a first cure state. The composite film includes reinforcing (...  
WO/2009/004121A1
A method and apparatus for manufacturing an optical workpiece. In the method at least one side of the workpiece is coated. The workpiece is handled through a jig attached non-detachably to an optical area of the workpiece.  
WO/2009/004118A1
A method for manufacturing eyeglasses. In the method a preform for the eyeglasses is injection moulded of transparent plastic, the preform comprising lens areas (1, 2) and a frame (3) connecting them and arranged seamlessly thereto, and ...  
WO/2009/004696A1
[PROBLEMS] To provide an optical sheet which eliminates the need for an optical diffusion film and exhibits high strength and high-definition image quality in a low-profile form with integrated combination of a lens sheet and an optical ...  
WO/2009/003660A1
A new lens blocking material (adhesive composition 78) is proposed that essentially overcomes the drawbacks of previous blocking materials. This new material combines traditional UV and/or visible light (VIS) curable polymer materials wi...  
WO/2009/004119A1
A method and equipment for producing an optical piece. The method comprises coating an optical work piece with at least one functional coating and dispensing the coating material onto the optical work piece by a microjet printer. Finally...  
WO/2008/157607A2
A method and coating used to prepare a photochromically-enabled bifocal ophthalmic lens. The coating is a high adhesive strength acrylate-based coating that contains a small quantity of a polycarbonate-based TPU. The coating is applied t...  
WO/2008/157534A8
A method and coating used to prepare a photo chromically-enabled bifocal ophthalmic lens. The method and equipment includes injection molding a single vision lens (10e), for example, from polycarbonate. The clamp opens vertically and the...  

Matches 551 - 600 out of 7,601