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Matches 551 - 600 out of 4,862

Document Document Title
WO/2008/141152
The present invention describes a contact lens of sufficient vertical length when placed on an eye that the lower portion touches the lower fornix of the eye when the eye rotates on a vertical axis, permitting the eye to translate throug...  
WO/2008/135268
A method is described for manufacturing an optical element (13) made of thermosetting plastic material comprising the steps of: a) positioning in a mould a first self-supporting layer (6) made of partially cross-linked thermosetting plas...  
WO/2008/137400
The present disclosure features processes and equipment for forming a variety of textured materials, including both release webs, and finished products such as flooring materials, wall coverings, textured laminates and the like. The proc...  
WO/2008/133279
Disclosed is a lightweight optical component with high degree of freedom in design, which has many variations of light. Also disclosed is an illuminating device. Specifically disclosed is an illuminating device comprising a light source ...  
WO/2008/134555
Polymer and monomer compositions based on a chromophore and improved light absorption. Lens materials can be fabricated. A composition comprising: a compound comprising a polymerizable vinyl group covalently linked to a benzene ring-base...  
WO/2008/133864
A micro-optical element includes a support substrate (650), a micro-optical lens (690) in a cured replication material on a first surface of the support substrate and optionally a second micro- optical lens (660) on a second, opposite su...  
WO/2008/133864
A micro-optical element includes a support substrate (650), a micro-optical lens (690) in a cured replication material on a first surface of the support substrate and optionally a second micro- optical lens (660) on a second, opposite su...  
WO/2008/134555
Polymer and monomer compositions based on a chromophore and improved light absorption. Lens materials can be fabricated. A composition comprising: a compound comprising a polymerizable vinyl group covalently linked to a benzene ring-base...  
WO/2008/130480
A method of constructing a curved optical device includes assembling of at least one cell having opposed flexible substrates with a controlled distance therebetween to form a gap adapted to receive a fluid. The process continues by holdi...  
WO/2008/131329
This invention discloses improved mold parts fashioned from a thermoplastic resin compounded with an additive to reduce the surface energy of the mold part (to below 30 mN/m). The mold parts can be used in manufacturing processes, such a...  
WO/2008/131264
A biomedical device carrier includes multiple recesses for holding a plurality of polymerized biomedical devices, such as polymerized ophthalmic lenses, during an extraction procedure. A biomedical device extraction assembly includes mul...  
WO/2008/131268
Methods of producing silicone hydrogel ophthalmic lenses include contacting one or more delensed silicone hydrogel ophthalmic lens with a liquid composition that contains alcohol, water, and a surfactant. The methods can be steps of an e...  
WO/2008/131268
Methods of producing silicone hydrogel ophthalmic lenses include contacting one or more delensed silicone hydrogel ophthalmic lens with a liquid composition that contains alcohol, water, and a surfactant. The methods can be steps of an e...  
WO/2008/131410
The invention provides creep resistant, lubricious and tough PV A-PAAm- hydrogels, creep resistant, lubricious, tough PVA-PAAm-hydrogel-containing compositions, and methods of making the same. The invention also provides methods of impla...  
WO/2008/131268
Methods of producing silicone hydrogel ophthalmic lenses include contacting one or more delensed silicone hydrogel ophthalmic lens with a liquid composition that contains alcohol, water, and a surfactant. The methods can be steps of an e...  
WO/2008/127403
A method of manufacturing a biopolymer optofluidic device including providing a biopolymer, processing the biopolymer to yield a biopolymer matrix solution, providing a substrate, casting the biopolymer matrix solution on the substrate, ...  
WO/2008/127403
A method of manufacturing a biopolymer optofluidic device including providing a biopolymer, processing the biopolymer to yield a biopolymer matrix solution, providing a substrate, casting the biopolymer matrix solution on the substrate, ...  
WO/2008/127404
A method of manufacturing a nanopatterned biopolymer optical device includes providing a biopolymer, processing the biopolymer to yield a biopolymer matrix solution, providing a substrate with a nanopatterned surface, casting the biopoly...  
WO/2008/127401
A method of manufacturing a biopolymer optical waveguide includes providing a biopolymer, unwinding the biopolymer progressively to extract individual biopolymer fibers, and putting the unwound fibers under tension. The tensioned fibers ...  
WO/2008/127401
A method of manufacturing a biopolymer optical waveguide includes providing a biopolymer, unwinding the biopolymer progressively to extract individual biopolymer fibers, and putting the unwound fibers under tension. The tensioned fibers ...  
WO/2008/127405
A method of manufacturing a microfluidic device having at least one cylindrical microchannel (32) includes providing a substrate (12), casting an uncured polymer matrix solution. (LO) onto the substrate, embedding an elongated rod (14) i...  
WO/2008/127405
A method of manufacturing a microfluidic device having at least one cylindrical microchannel (32) includes providing a substrate (12), casting an uncured polymer matrix solution. (LO) onto the substrate, embedding an elongated rod (14) i...  
WO/2008/127404
A method of manufacturing a nanopatterned biopolymer optical device includes providing a biopolymer, processing the biopolymer to yield a biopolymer matrix solution, providing a substrate with a nanopatterned surface, casting the biopoly...  
WO/2008/126671
A plastic lens molding method includes: preparing a lens preform having the temperature equal to or higher than a glass transition point temperature; and molding a lens by compressing the lens preform having the temperature equal to or h...  
WO/2008/124256
Methods of degassing silicone hydrogel lens formulations using a radial liquid flow path degasser.  
WO/2008/123589
A method for manufacturing a preform (65) from a nano composite resin that includes a thermoplastic resin containing inorganic fine particles, the preform being a pre-finish product of an optical member having an optical surface formed b...  
WO/2008/123590
A method for manufacturing an optical member from a powdery nano composite material, which includes a thermoplastic resin containing inorganic fine particles, is provided. The method includes: preparing an aggregated intermediate body by...  
WO/2008/124288
A method of forming thermoplatic polyurethane (TPU) into an optical lens. Suitable TPUs contain urethane (-NHCOO-) repeating units that are present in at least 23% by weight. This range of urethane weights is an indicator of a flexural m...  
WO/2008/121531
Methods of releasing and hydrating ophthalmic, lenses by submerging and subjecting to ultrasonic waves  
WO/2008/121791
This invention discloses improved mold parts (101, 102) fashioned from a thermoplastic resin compounded with a thermoplastic elastomers. The mold parts can be used in manufacturing processes, such as, for example: continuous, in-line or ...  
WO/2008/118211
A method of manufacturing a biopolymer photonic crystal includes providing a biopolymer, processing the biopolymer to yield a biopolymer matrix solution, providing a substrate, casting the matrix solution on the substrate, and drying the...  
WO/2008/118211
A method of manufacturing a biopolymer photonic crystal includes providing a biopolymer, processing the biopolymer to yield a biopolymer matrix solution, providing a substrate, casting the matrix solution on the substrate, and drying the...  
WO/2008/116856
A method for transporting a molded object, in particular an ophthalmic lens, specifically a contact lens (CL), in which a molded object is lifted up from a supporting surface (1) and transported to a destination, such that the molded obj...  
WO/2008/116131
The invention provide a new class of silicone-containing prepolymers containing dangling polysiloxane-containing polymer chains. This class of silicone-containing prepolymer is capable of being actinically crosslinked to form a silicone ...  
WO/2008/115847
A shaft assembly of a lens coating system includes a first portion reversibly engagable with a second portion. A reciprocating drive disengages and subsequently re-engages the shaft first and second portions. A lens holder is coupled to ...  
WO/2008/116131
The invention provide a new class of silicone-containing prepolymers containing dangling polysiloxane-containing polymer chains. This class of silicone-containing prepolymer is capable of being actinically crosslinked to form a silicone ...  
WO/2008/112451
Optical films having a polymerized microstructured surface are described. The polymerized microstructured surface comprises the reaction product of a polymerizable resin composition comprising 10% to 100 wt-% of at least one biphenyl di(...  
WO/2008/112451
Optical films having a polymerized microstructured surface are described. The polymerized microstructured surface comprises the reaction product of a polymerizable resin composition comprising 10% to 100 wt-% of at least one biphenyl di(...  
WO/2008/102096
The invention relates to the formation of optical lens including a coating, typically an anti reflective (AR) coating which provides improved characteristics of the lens. The invention provides for a method and apparatus for forming the ...  
WO/2008/099061
A method for coating an optical product made of a viscous material, the method employing an integrated automated apparatus for manufacturing a surface composite which is hard, scratch-free and comprises an antireflection function. In the...  
WO/2008/099517
A refractive microlens, mold for microlens production and process for producing them, realizing production of a mold with configuration just as designed and exhibition of high optical performance. There are sequentially performed the ini...  
WO/2008/098030
A process is provided for continuously embossing a pattern onto a surface of a flowable melt and cooling the flowable melt to provide an embossed film. In one embodiment, the process includes heating a resin to form a flowable melt; disc...  
WO/2008/093421
A process for producing a contact lens, in which not only can reduction of production cost be attained but also a lens blank with excellent shape stability can be obtained. Polymerizable material (32) is injected in the state of having f...  
WO/2008/094124
The present invention provides a molding system for molding a substrate with a molding material. The present invention further provides a process for molding a substrate with a molding material.  
WO/2008/094428
This invention includes methods and systems for forming an ophthalmic lens with a free form edge. In particular, the present invention provides a mold assembly (101, 102) including a vent portion (201) around a circumference of a lens fo...  
WO/2008/089363
A method and apparatus for precisely manufacturing a miniature lens (e.g., 700) for use in a digital camera for a cell phone, for example. The lens (e.g., 700) is manufactured using an optic pin (e.g., 300) that creates an optical surfac...  
WO/2008/087859
A contact lens of novel structure that can be produced with enhanced production efficiency and that has an enhanced water retentivity on the lens surface so as to realize a superior wear feeling. At least one of convex lens anterior-surf...  
WO/2008/087568
An optical element (50; 72a-d; 80; 90), which has a first optical member (1; 51; 86; 93; 101) with at least one indentation (2a-f; 20; 25; 30; 35; 40; 57a-c; 100) at a first surface (3) thereof, and a second optical member (5; 52; 87a-c;...  
WO/2008/087568
An optical element (50; 72a-d; 80; 90), which has a first optical member (1; 51; 86; 93; 101) with at least one indentation (2a-f; 20; 25; 30; 35; 40; 57a-c; 100) at a first surface (3) thereof, and a second optical member (5; 52; 87a-c;...  
WO/2008/082029
Disclosed herein is a plane lens sheet using a light transmission rate difference, which is used for stereoscopic printing for a lenticular system and an integral photography method and has a plane surface while innumerable lenses are ar...  

Matches 551 - 600 out of 4,862