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Patent Searching and Data


Matches 51 - 100 out of 7,934

Document Document Title
WO/2016/162693A1
A tray (20)for holding contact lens mold assemblies (70) during thermal curing of a contact lens precursor material in an oven 210 to form contact lenses. The tray (20) comprises a plurality of plates (60) and a frame (25) supporting the...  
WO/2016/156614A1
The present invention generally provides systems, methods and ophthalmic lenses for image display of a virtual image, such as the display of a holographic image by means of a holographic mirror. According to the invention, an ophthalmic ...  
WO/2016/157143A1
The invention discloses a method for performing a support for 3D transmission, comprising the steps of providing an unprocessed transparent support (10), performing a laser incision in the unprocessed transparent support (10) using a pul...  
WO/2016/151430A1
Provided are microcellular plastic articles having improved reflective properties. Also provided are methods of utilizing the disclosed articles.  
WO/2016/154566A1
A system and method for coating an optical lens by, for example vapor deposition, that employs a housing or drum having a plurality of apertures that each receives a lens holder assembly. The lens holding assembly configured to hold a st...  
WO/2016/151431A1
Provided are microcellular plastic articles having improved reflective properties. Also provided are methods of utilizing the disclosed articles.  
WO/2016/146649A1
The invention relates to an optical element (1) for influencing the light emission of illuminants, in particular for influencing the light emission of one or more LEDs (200), consisting of a light-transmissive material and comprising at ...  
WO/2016/144402A1
An apparatus and method for manufacturing intraocular lenses (IOLs) (50) is disclosed. Two mold components (an outer mold component (12) and an inner mold component (14)) of different composition may be employed. The outer mold (12) may ...  
WO/2016/145204A1
A device comprises a surface that is a hydrogel having a targeted mesh size that permits a low-speed friction coefficient near or lower that that typically reported for cartilage of 0.01 to 0.02, a transition. The device can be a contact...  
WO/2016/144377A1
A method for making a coated substrate (10), such as a polymeric lens (11), includes positioning a heat sink (22) of a heat-conductive and/or heat reflective material adjacent a sidewall (16) of the substrate (10) and subjecting the subs...  
WO/2016/130370A1
A substantially transparent optical component (2), which comprises polymer, is moulded. The optical component (2) has substantially matching grating imprints (4) on respective portions of its surface (S), which imprints (4) have a substa...  
WO/2016/125996A1
The present invention relates to a method for manufacturing a polarizing panel by using a macro pre-pattern, the polarizing panel being obtained by etching a substrate having a macro pre-pattern so as to deposit a polarizing material on ...  
WO/2016/118130A1
The present invention relates to an optical article that includes, a mark that is positioned on and/or within the first surface of an optical substrate thereof, and a photochromic layer that includes at least one photochromic compound an...  
WO/2016/116945A2
The present invention provides processes (100, 200, 300, 400) for making a flexible packaging substrate having one or more Fresnel lenses (410, 602) and a product made therefrom. The said process comprises providing one or more Fresnel l...  
WO/2016/116945A3
The present invention provides processes (100, 200, 300, 400) for making a flexible packaging substrate having one or more Fresnel lenses (410, 602) and a product made therefrom. The said process comprises providing one or more Fresnel l...  
WO/2016/115369A1
Systems, methods, and devices to fabricate one or more device components are disclosed. An example method includes fabricating one or more subject specific device components generated from receiving one or more images of one or more feat...  
WO/2016/113288A1
The invention relates to a method for producing an optical cast body comprising at least one volume holographic optical element by means of a casting process, wherein the method comprises the following steps: providing a casting mold (30...  
WO/2016/111969A1
Molding optical components with fine (e.g., micron-scale) features from optical adhesive or polymer can be difficult because the optical components often stick to the mold. If the component sticks to the mold, then either the component o...  
WO/2016/107690A1
A lens holder assembly (49) and method of using the lens holder assembly (49) to mark an ophthalmic lens (3) is provided. The lens holder assembly (49) comprises a stem (61) having a central axis and a first opening (5) extending along t...  
WO/2016/109544A1
A physically crosslinked, closed cell continuous multilayer foam structure comprising at least one polypropylene/polyethylene coextruded foam layer is obtained. The multilayer foam structure is obtained by coextruding a multilayer struct...  
WO/2016/107689A1
Systems and methods are presented for depositing an optical coating on an ophthalmic lens substrate using at least one thermal evaporator and an ion generator. The at least one thermal evaporator is operable to resistively heat a mass-so...  
WO/2016/108077A1
A method and system for manufacturing an optical article is provided. The method may comprise providing at least one ophthalmic lens substrate having a surface; applying at least one conductive coating on at least a portion the ophthalmi...  
WO/2016/102998A1
An ophthalmic lens treatment planning System receives lens and ophthalmic lens treatment information from a customer lens order, identification of available equipment to apply ophthalmic lens treatment(s) from the customer order, and per...  
WO/2016/102628A1
The invention concerns, in particular, a method for producing patterns in a layer to be etched (410), from a stack comprising at least the layer to be etched (410) and one masking layer (420) overlying the layer to be etched (410), the m...  
WO/2016/100450A1
The present invention general related to a reusable mold and a method of using the mold to manufacture contact lenses. The mold comprises a first mold half having a first mold surface in contact with a lens forming composition and a seco...  
WO/2016/096096A1
The invention relates to a method for producing a multilayer lens which is made of plastic by molding in an injection device a plurality of intermediate layers of a plastic material one by one onto a base part (20) in different cavities ...  
WO/2016/097736A1
A method of removing an ophthalmic lens from a lens mold portion is provided and includes reciprocally displacing a region of the mold portion and thereby causing an edge portion of the ophthalmic lenses to become detached from the mold ...  
WO/2016/100448A1
The present invention general related to a method and a reusable mold for making a contact lens, comprising a first mold half having a first mold surface in contact with a silicone containing lens forming composition and a second mold ha...  
WO/2016/097739A1
Methods and apparatus for manufacturing contact lenses, including demolding contact lens mold assemblies (200), are described. The apparatus can include a curved wedge separator (130) having an increasing thickness circumferentially from...  
WO/2016/100457A1
The present invention general related to a method and a reusable mold for making a contact lens, comprising a first mold half having a first mold surface in contact with a silicone containing lens forming composition and a second mold ha...  
WO/2016/097740A1
Apparatus and methods for manufacturing ophthalmic lenses by bringing together a pair of mold halves (2,5) to form a closed mold assembly, are described. The method includes measuring a force applied to bring the mold halves (2,5) togeth...  
WO/2016/091787A1
A method of cleaning deposited material from a molding surface (10) of a mold (1) for forming ophthalmic lenses comprises the steps of: - bringing a cleaning head (20) into contact with the molding surface (10), the rotational axis (22) ...  
WO/2016/087881A1
A method for manufacturing a silicone hydrogel contact lens is described that comprises curing a polymerizable composition comprising at least one siloxane monomer and at least one hydrophilic vinyl-containing monomer in a contact lens m...  
WO/2016/086207A1
A methods to manufacture optics and optical subsystems. In one aspect, a method to manufacture an optical-element in accordance with the present invention comprises the steps of: Printing at least a part of a mold with an additive manufa...  
WO/2016/083129A1
What is described is a method of manufacturing a lens (2) for spectacles, comprising the steps of providing a lens blank (1) made from plastic material, obtaining, by cutting the blank (1), a corresponding lens having a final shape and p...  
WO/2016/083220A1
A casting mold (1) for the manufacture of ophthalmic lenses, in particular hard and soft contact lenses comprises a male mold half (2) having a generally convexly shaped male mold surface (20) and a female mold half having a generally co...  
WO/2016/081563A3
Methods of making tiled articles and molds used to make retroreflective articles. The methods include forming a prism array on a master substrate and forming a replica of the master. A reference edge is formed on the replica, thereby red...  
WO/2016/081563A2
Methods of making tiled articles and molds used to make retroreflective articles. The methods include forming a prism array on a master substrate and forming a replica of the master. A reference edge is formed on the replica, thereby red...  
WO/2016/075563A1
A method that adds material selectively to a lens substrate (11) and is used to produce a customized eyewear lens with optical power that is discernibly different from the optical power of the lens substrate (11). The method involves obt...  
WO/2016/075101A1
A method for controlling a lens manufacturing method comprising the steps of: a) providing (20) a master article manufactured according to a manufacturing method using a manufacturing device, b) measuring (22) by using at least a gloss m...  
WO/2016/075460A1
Methods for making ophthalmic lenses are generally discussed herein with particular discussions extended to plastic injection molded ophthalmic lens molds that are machined or lens buttons located on the injection molds that are machined...  
WO/2016/071612A1
The invention relates to a device (1) for supplying at least one molding device (2) with a polymerizable mixture of at least two reactants. According to the invention, said supply device comprises: a buffer tank (10) suitable for receivi...  
WO/2016/058975A3
A process for forming an article having at least one precision surface is disclosed. The process includes providing a thin sheet in contact with a surface of a mandrel. The process then includes establishing a pressure differential betwe...  
WO/2016/060623A1
Technology for preparation of optical waveguide couplers from siloxane polymer fibers is based on bonding of partially cured siloxane polymer fibers. The technology allows creation of siloxane optical waveguide couplers with various numb...  
WO/2016/059392A1
Apparatus for super-resolution imaging, and methods of fabricating the apparatus, are disclosed. The apparatus comprises an optical element comprising a thin film, and one or more lenses for super-resolution imaging integrally formed in ...  
WO/2016/058975A2
A process for forming an article having at least one precision surface is disclosed. The process includes providing a thin sheet in contact with a surface of a mandrel. The process then includes establishing a pressure differential betwe...  
WO/2016/055866A1
A blocked lens assembly suitable for on-block processing and cleaning includes a blocked lens and a sealing member disposed on at least a portion of an edge and/or surface defined by the blocked lens. The blocked lens further includes a ...  
WO/2016/055861A1
An opaque adhesive can be used to secure the convex surface of a lens blank to a lens blocking piece. This opaque adhesive can include a resin that is curable under ultraviolet light and contains many dispersed pigment particles. The pig...  
WO/2016/050579A1
A method implemented by computer means for optimizing the position of an optical lens to be manufactured in a lens blank, the optical lens being manufactured by machining at least two surfaces of the lens blank, the method comprising : -...  
WO/2016/054198A1
A lens for eyewear is configured to reduce the appearance of scratches on the lens and/or increase the durability of the lens. The lens can include a functional stack bonded to a lens body. The functional stack can include a functional l...  

Matches 51 - 100 out of 7,934