Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 7,666

Document Document Title
WO/2008/141152A1
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/2008/135268A1
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/2008/137400A3
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/2008/133279A1
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/2008/134555A2
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/2008/133864A3
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/2008/133864A2
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/2008/134555A3
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/2008/130480A1
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/2008/131329A1
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/2008/131264A1
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/2008/131268A2
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/2008/131268A3
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/2008/131410A1
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/2008/131268A4
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/2008/127403A3
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/2008/127403A2
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/2008/127404A3
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/2008/127401A2
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/2008/127401A3
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/2008/127405A3
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/2008/127405A2
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/2008/127404A2
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/2008/126671A1
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/2008/124256A1
Methods of degassing silicone hydrogel lens formulations using a radial liquid flow path degasser.  
WO/2008/123589A1
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/2008/123590A1
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/2008/124288A1
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/2008/121531A1
Methods of releasing and hydrating ophthalmic, lenses by submerging and subjecting to ultrasonic waves  
WO/2008/121791A1
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/2008/118211A2
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/2008/118211A3
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...  
WO2008063440A9
A light-emitting device, comprising: a light emitting element on a first side of a transparent substrate or cover through which light is emitted; and a microlens array on a second side, opposite to the first side, of the transparent subs...  
WO/2008/116856A1
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/2008/116131A2
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/2008/115847A1
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/2008/116131A3
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/2008/112451A2
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/2008/112451A3
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(...  
WO2008063433A9
High-volume mass-production and customization of complex three-dimensional polymer and polymer-derived-ceramic microstructures are manufactured in a single step directly from three-dimensional computer models. A projection based non-dege...  
WO2008054791A8
The present invention relates to compositions comprising a light absorbing prepolymer having a molecular weight of between about 7,000 and about 100,000 and polymeric units derived from and least one reactive colorant and monomers select...  
WO/2008/102096A1
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/2008/099061A1
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/2008/099517A1
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/2008/098030A1
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/2008/093421A1
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/2008/094124A1
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/2008/094428A1
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/2008/089363A3
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/2008/087859A1
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...  

Matches 651 - 700 out of 7,666