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| Number | Title | Issue Date |
| 5733483 | Method for formation of on-site coated and tinted optical elements A method and apparatus for forming on-site tinted and coated optical elements from a mold having a polymer release layer; an optical coating, such as an anti-reflective coating; a coupling agent layer to bind to the optical coating and having unreacted ch... | 03/31/1998 |
| 5551663 | Plastic molds for ophthalmic devices and methods for forming same Plastic molds for ophthalmic devices and methods of making such molds are disclosed. The plastic molds are provided with abrasion resistant, release-enhancing faces formed by coatings of particular compositions of polyacryloylated alkane polyols and alkan... | 09/03/1996 |
| 5545367 | Rapid prototype three dimensional stereolithography Methods and apparatus are disclosed for the production of high precision large scale, micro and mini structures using three dimensional stereolithography. The objects formed using these methods have minimal stress between layers and low curl distortion. T... | 08/13/1996 |
| 5459176 | Radiation curable coating for plastic articles Abrasion resistant, radiation curable compositions are provided for forming coatings over plastic substrates. Such compositions are particularly provided for forming an abrasion resistant, tintable coating over polycarbonate ophthalmic lenses. Generally, ... | 10/17/1995 |
| 5278243 | High impact resistant macromolecular networks A high impact resistant macromolecular network is disclosed that includes a basic, stiff framework interconnected by soft, shock-absorbing multiple bridges to cushion thermoelastic stresses. The network is prepared by polymerizing or copolymerizing with v... | 01/11/1994 |
| 5243680 | Package for optical fiber couplers A package configuration for the protection/packaging/encapsulation of optical fiber couplers is described. The packaging strategy exploits symmetry in geometrical design while using material with similar thermal expansion properties to minimize thermoelas... | 09/07/1993 |
| 5135627 | Mosaic microcolumns, slabs, and separation media for electrophoresis and chromatography A method and compositions for separating molecules based on molecular size, shape, affinity, chirality, weight, charge, and hydrogen bonding, using a mosaic matrix formed by polymerizing a dispersion of dispersoids within a polymeric matrix. The dispersoi... | 08/04/1992 |
| 5126022 | Method and device for moving molecules by the application of a plurality of electrical fields Devices and methods are disclosed for moving charged molecules through a medium by the application of a plurality of electrical fields of sufficient strength and applied for sufficient amounts of time so as to move the charged molecules through the medium... | 06/30/1992 |
| 5114632 | Controlled casting of a shrinkable material A method and a device are disclosed wherein a shrinkable polymer material is formed in situ in a mold without defects and with no internal stresses. A monomer or polymer solution is injected into the mold and solidified sequentially through the mold by ex... | 05/19/1992 |
