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Patent Searching and Data


Matches 651 - 700 out of 7,804

Document Document Title
WO/2009/124048A1
A stable tinted hydrogel ophthalmic device and a process for producing tinted ophthalmic devices comprising: (a) applying a first colorant composition comprising at least one non-crosslinked binding co-polymer, at least one pigment, dye ...  
WO/2009/123985A1
This invention discloses methods and apparatus for providing an ophthalmic lens with media including an energy receptor. In some embodiments, the media includes an insert placed in a cavity formed to cast mold an ophthalmic lens from a r...  
WO/2009/120253A1
Microlenses (30) are formed on a substrate (18) having a first absorption within an operational wavelength range, and a second absorption outside the operational wavelength range, wherein the second absorption is greater than the first a...  
WO/2009/120346A1
An optical device includes a substrate, a non-planar transparent structure on a first surface of the substrate, the non-planar transparent structure being made of a first material, and a molded refractive surface on the first surface of ...  
WO/2009/120772A1
This invention discloses methods and apparatus for forming an ophthalmic lens with an energy receptor (109) capable of powering a processing device(203). The energy receptor includes a conductive material deposited onto a media and place...  
WO/2009/116447A1
Disclosed is a method for producing a wafer lens (1) wherein a glass substrate (3) is provided with a lens part (5) which is made of a first curable resin (5A). In the method, a sub-master molding part (22) having a plurality of negative...  
WO/2009/116448A1
The present invention aims to improve shape precision of a molded body when a plurality of molded bodies, which are projections or recesses made of a curable resin, are formed on both sides of a glass substrate. Disclosed is a method for...  
WO/2009/114490A1
The invention provide a method for cast-molding hydrogel contact lenses, especially silicone hydrogel contact lenses by using plastic molds of a poly(cycloalkylene-d╬╣alkylene terephthalate) copolymer These plastic molds do not need to b...  
WO/2009/110883A1
The invention provides for partially curing a flash ring (27) by e.g. subjecting it to a brief burst of actinic radiation through openings (18) during mold assembly to make ring sufficiently tacky so that the back mold half (20) will rem...  
WO/2009/108349A1
This invention includes methods and systems for processing silicone hydrogel ophthalmic lenses using aqueous solutions which contain dimethyl siloxane as as processing aids to facilitate lens transfer.  
WO/2009/105261A1
This invention discloses a method for providing an ophthalmic lens with an energy receptor capable of powering a processing device, by depositing an energy receptor (109) in a mold part (101, 102) depositing a reactive monomer mix (110) ...  
WO/2009/092726A1
The invention relates to a process for producing biomedical articles, in particular, silicone hydrogel contact lenses having durable hydrophilic chitosan coating. The chitosan coating is covalently attached to the medical device by perfo...  
WO/2009/088241A3
Provided are a lens unit, a lens assembly, a camera module, a method of fabricating the camera module and the lens assembly, a method of fabricating an optic member, and an apparatus of fabricating the optic member. The lens unit compris...  
WO/2009/088704A1
A casting mold (30,70) is provided for forming a biomedical device including an ophthalmic device such as a contact lens. The casting mold includes an anterior mold section (30) and a posterior mold section (70), wherein one of the mold ...  
WO/2009/088241A2
Provided are a lens unit, a lens assembly, a camera module, a method of fabricating the camera module and the lens assembly, a method of fabricating an optic member, and an apparatus of fabricating the optic member. The lens unit compris...  
WO/2009/084956A1
Method of releasing an adaptive optical plate (3) from an adaptive optical arrangement (4) supporting the adaptive optical plate, wherein the plate has a small thickness as compared to its surface dimensions, and is supported by the arra...  
WO/2009/085263A1
Method for modifying a silicone contact lens via laser ablation and a resulting modified lens. In some embodiments a lens is ablated in a hydrated state. A lens may also be ablated in an environment of decreased oxygen content.  
WO/2009/083148A2
The invention relates to a mold (1) for creating a microstructure. Said mold comprises a support film (2) and a stamping lacquer (3) that is arranged on the support film. The surface of the stamping lacquer has an arrangement of elevatio...  
WO/2009/086004A3
In one aspect, the present invention provides methods for custom fabrication of IOLs. In some embodiments, such methods call for measuring one or more aberrations of a patient's eye, and determining the profile of at least one surface of...  
WO/2009/086004A2
In one aspect, the present invention provides methods for custom fabrication of IOLs. In some embodiments, such methods call for measuring one or more aberrations of a patient's eye, and determining the profile of at least one surface of...  
WO/2009/083843A3
A method of making a reflective polymer article comprising: (a) contacting a polymer material with a foaming agent; (b) foaming in the material under conditions sufficient to form reflective polymer article having gas cells and polymer g...  
WO/2009/085902A1
Method and a fluid composition for producing contact lenses with improved lens quality and with increased product yield. The method of the invention involves adding a phospholipid into a fluid composition including a lens-forming materia...  
WO/2009/084955A1
Method of releasing a plate (3) made of brittle material from a support arrangement (4), wherein the plate has a small thickness as compared to its surface dimensions, and is supported by the support arrangement substantially along its s...  
WO/2009/083843A2
A method of making a reflective polymer article comprising: (a) contacting a polymer material with a foaming agent; (b) foaming in the material under conditions sufficient to form reflective polymer article having gas cells and polymer g...  
WO/2009/085885A1
An improved method of cast molding contact lenses, wherein a lens forming mixture is cured in the lens-shaped cavity formed between molding surfaces of a male and female mold sections, wherein the improvement comprises at least one of se...  
WO/2009/082601A1
Retroreflective articles are provided in the form of garments, fibers and filaments made with retroreflective elements that each include a solid spherical core (110) with an outer core surface, the outer core surface (115). providing a f...  
WO/2009/082201A1
An optical system comprising a substrate and disposed on said substrate a replica layer, characterised in that a functionality selected from the group consisting of grating, volume Bragg grating, holographic, diffractive, non-periodic st...  
WO/2009/078008A2
An illumination structure includes a substantially non-fiber waveguide, which itself includes a discrete in-coupling region for receiving light, a discrete propagation region for propagating light, and a discrete out-coupling region for ...  
WO/2009/076791A1
A method according to an aspect of the invention includes the steps of providing a substrate (10); providing a tool (1) comprising, on a replication side, a plurality of replication sections (4), each replication section defining a surfa...  
WO/2009/076790A1
A method of replicating at least one optical element is provided, the method including the steps of providing a substrate (1) with two large sides (1.1, 1.2) and at least one pre-defined replication site defined by a through hole (2) or ...  
WO/2009/076049A1
An ophthalmic device forming system (10) includes an inspection station (16) configured to receive a plurality of ophthalmic devices, a fluid supply (54) fluidly connected to the inspection station, the fluid supply containing a working ...  
WO/2009/076029A1
A method of treating an ophthalmic lens in a package involves: placing the lens and an aqueous solution in a recess of package, the solution including an organic surface treatment agent that attaches to anterior and posterior surfaces of...  
WO/2009/076143A2
A method for making silicone hydrogel contact lenses. The method of the invention is characterized by using a solvent mixture including at least one organic solvent which dissolve the polymerizable material in a lens-forming composition ...  
WO/2009/076143A3
A method for making silicone hydrogel contact lenses. The method of the invention is characterized by using a solvent mixture including at least one organic solvent which dissolve the polymerizable material in a lens-forming composition ...  
WO/2009/076032A1
A method of treating an ophthalmic lens in a package involves: placing the lens and an aqueous solution in a recess of package, the solution including an organic surface treatment agent that attaches to anterior and posterior surfaces of...  
WO/2009/076053A1
A method provides a machineable silicon-containing lens blank by removal of diluent from the lens blank. The method involves casting a lens blank in a mold, wherein the lens blank is made of a polymerization product of a monomeric mixtur...  
WO/2009/076028A1
An ophthalmic device hydration system includes an inspection station (16) configured to receive a plurality of ophthalmic devices (70) and fluid supply (34) fluidly connected to the inspection station. The fluid supply contains a working...  
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/2009/073076A1
This invention discloses improved mold parts for ophthalmic lenses fashioned from a first thermal plastic resin compounded with a second thermal plastic resin resulting in a thermal plastic compound with a deionized water contact angle t...  
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/2009/067442A3
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/2009/062140A2
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/2009/061823A1
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/2009/062140A3
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/2009/058553A1
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/2009/058822A1
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/2009/055082A2
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/2009/055188A1
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/2009/049866A1
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...  

Matches 651 - 700 out of 7,804