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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Enns; John B.
Address:
Jacksonville, FL
No. of patents:
12
Patents:












Patent Number Title Of Patent Date Issued
8240849 Free form lens with refractive index variations August 14, 2012
This invention provides for an ophthalmic lens with at least one portion of the lens including multiple voxels of polymerized crosslinkable material. In addition, the present invention provides for apparatus for generating an ophthalmic lens with one or more areas of different refrac
8157373 Free form ophthalmic lens April 17, 2012
This invention provides for an ophthalmic lens with at least one portion of the lens including multiple voxels of polymerized crosslinkable material. In addition, the present invention provides for apparatus for generating an ophthalmic lens with at least one portion including multip
8021608 Method and apparatus of sterilization using monochromatic UV radiation source September 20, 2011
This invention provides a process of sterilizing a medical device, and preferably the contents of a sealed container which comprises said medical device, comprising the step of exposing said medical device to monochromatic ultraviolet radiation whereby the D.sub.value of Bacillus ste
7905594 Free form ophthalmic lens March 15, 2011
This invention provides for an ophthalmic lens with at least one portion of the lens including multiple voxels of polymerized crosslinkable material. In addition, the present invention provides for apparatus for generating an ophthalmic lens with at least one portion including multip
7879288 Method and apparatus of sterilization using monochromatic UV radiation source February 1, 2011
This invention provides a process of sterilizing a medical device, and preferably the contents of a sealed container which comprises said medical device, comprising the step of exposing said medical device to monochromatic ultraviolet radiation whereby the D.sub.value of Bacillus ste
6943203 Soft contact lenses September 13, 2005
A soft contact lens containing a silicone-hydrogel made by curing a reaction mixture containing a silicone-containing monomer.
6610220 Process of manufacturing contact lenses with measured exposure to oxygen August 26, 2003
This invention provides a method of manufacturing a contact lens comprising the step of: dosing a contact lens mold comprising optical mold surfaces with an oxygen-sensitive reaction mixture, wherein said optical surfaces of said contact lens mold have between from 0.13.times.10.sup.-9 t
6592816 Sterilization system July 15, 2003
A sterilization system comprising: radiation source; optical and/or electrical sensors; and timing means; wherein the measurement of radiation by the optical sensor is substantially synchronized based on the timing means to the start and end of each pulse of radiation from the radiation
6465799 UV radiation system having materials for selectively attenuating radiation October 15, 2002
This invention provides a high energy radiation system which produces UV radiation comprising a selectively attenuating material which increases the ratio of desired to undesired radiation to reduce the radiation damage to a target by selectively attenuating at least 30 percent of the
6241918 Process of manufacturing contact lenses in ambient environment June 5, 2001
A method of casting polymer contact lenses between two mold halves in an ambient (air) environment containing molecular oxygen (O.sub.2) in which the mold halves forming the cast geometry are exposed to the environment where the air exposure time, the time between which the injection mol
5779943 Molded polymeric object with wettable surface made from latent-hydrophilic monomers July 14, 1998
This invention provides a molded polymeric object, partially or completely coated with a hydrophilic polymer which provides a wettable surface to the molded object such as a contact lens. It also provides a process for using latent-hydrophilic monomers to make molded objects with wettabl
5435943 Method and apparatus for making an ophthalmic lens July 25, 1995
A method and apparatus for making an ophthalmic lens pumps monomer into one end of a gas permeable tube along its interior length while a chamber surrounding the gas permeable tube is maintained at a subatmospheric pressure by means of a vacuum pump. Preferably, the gas permeable tube is










 
 
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