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Patent Searching and Data


Matches 651 - 700 out of 7,606

Document Document Title
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...  
WO/2008/087568A2
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/2008/087568A3
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/2008/082029A1
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...  
WO/2008/081071A1
A light guide plate (100) has an input face (11) to couple light (B0) emitted by a light source (50) into said light guide (100), and an out-coupling grating (30) to couple light (B2) out of said light guide (100). Said out-coupling grat...  
WO/2008/079916A2
This invention is related to high intensity UV mold pretreatment in order to manufacture ophthalmic lenses, by reducing the adverse effect of mold exposure to oxygen and thereby to decouple mold creation from lens manufacture.  
WO/2008/079916A3
This invention is related to high intensity UV mold pretreatment in order to manufacture ophthalmic lenses, by reducing the adverse effect of mold exposure to oxygen and thereby to decouple mold creation from lens manufacture.  
WO/2008/080020A1
A method for layering lenses includes: plasma treating a lens surface; applying a removable ink layer onto the lens surface; applying at least one base ink layer over the removable ink layer; applying at least one colored ink layer over ...  
WO/2008/080106A1
The present invention relates to methods of and apparatus for non-contact thermal control and/or temperature measurement of fluids inside a microfluidic device. The apparatus uses a remote temperature sensor containing an pyrometer calib...  
WO/2008/075270A3
A method of manufacturing a shaped polymer device comprises forming a planar polymer layer over a substrate which has a lower coefficient of thermal ' expansion than the polymer layer; and shaping the polymer layer using a laser ablation...  
WO/2008/074541A1
An apparatus and method for releasing a lens moulded in a cavity between posterior (21) and anterior mould (22) sections and adhered thereto. A post (30) is configured to support a flange (20) of the posterior section whilst the anterior...  
WO/2008/075270A2
A method of manufacturing a shaped polymer device comprises forming a planar polymer layer over a substrate which has a lower coefficient of thermal ' expansion than the polymer layer; and shaping the polymer layer using a laser ablation...  
WO/2008/070475A2
A method of making a contact lens involves adding a lens-forming mixture to a contact lens mold, copolymerizing the lens-forming monomers to form a contact lens, releasing the contact lens from the mold; and removing the polymeric materi...  
WO2007145611A8
A system and method for providing photochromic segmented multifocal optical lenses. A latex primer formulation is provided for effectuating adhesion of a surface casting composition onto a lens having a photochromic coating. The method p...  
WO/2008/070056A3
A method of dyeing a semi-finished product is disclosed. The method comprise: (a) providing a semi-finished product selected from the group consisting of powders, pellets and strands, that contain at least one thermoplastic polymer; (b) ...  
WO/2008/070475A3
A method of making a contact lens involves adding a lens-forming mixture to a contact lens mold, copolymerizing the lens-forming monomers to form a contact lens, releasing the contact lens from the mold; and removing the polymeric materi...  
WO/2008/070056A2
A method of dyeing a semi-finished product is disclosed. The method comprise: (a) providing a semi-finished product selected from the group consisting of powders, pellets and strands, that contain at least one thermoplastic polymer; (b) ...  
WO/2008/062321A3
Methods and systems are provided for making an ophthalmic lens. The present methods and systems are effecting in coupling two mold sections together at two or more discrete regions. Embodiments of the methods and systems form a bore that...  
WO/2008/063433A3
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...  
WO/2008/063834A1
Retroreflective sheeting articles comprising a colorless thermal mass transferred image, methods of thermal mass transfer printing substrate such as polymeric films with a colorless thermal mass transferable composition, and thermal mass...  
WO/2008/063440A1
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/2008/063433A2
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...  
WO/2008/062903A1
The invention provides a radically polymerizable compound having a dithiocarbonate structure represented by formula (1) and a sulfur-containing allylcarbonate group which can give an optical material stable and little colored at the time...  
WO/2008/061135A2
The present invention is directed to an implantable medical device. The implantable medical device includes an optical member formed through diffusion bonding. In one embodiment, the optical member includes a window coupled to a ferrule ...  
WO/2008/061135A3
The present invention is directed to an implantable medical device. The implantable medical device includes an optical member formed through diffusion bonding. In one embodiment, the optical member includes a window coupled to a ferrule ...  
WO/2008/054791A2
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/2008/054642A1
Method and apparatus for facilitating release of an ophthalmic lens (108) from a mold part (102) used to fashion the lens. Subsequent to formation of the lens, the lens may be adhered to the mold part and a lens swelling substance is uti...  
WO2008017740B1
The present invention relates to a method and an apparatus for applying a film of coating (63) to one face (108) of an optical element (100), comprising the depositing of the coating on the face of the lens, an adhesive interface (46) be...  
WO/2008/054651A3
The present invention is a process for forming ophthalmic devices such as contact lenses, comprising the steps of curing a reactive mixture comprising at least one silicone-containing component, at least one hydrophilic component and at ...  
WO/2008/054791A3
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/2008/054596A3
The present invention includes molds for forming ophtalmic lenses, such as contact lens. In particular, the present invention relates to apparatus, molds and methods for fashioning an ophthalmic lens with a mold assembly that includes tw...  

Matches 651 - 700 out of 7,606