SEMPRUS BIOSCIENCES CORP. Patent applications |
Patent application number | Title | Published |
20130188124 | HIGH IONIC STRENGTH PROCESS FOR CONTACT LENS MODIFICATION - Medical devices having a wettable, biocompatible surface are described herein. Processes for producing such devices are also described. | 07-25-2013 |
20130176529 | SILICONE HYDROGEL CONTACT LENS MODIFIED USING LANTHANIDE OR TRANSITION METAL OXIDANTS - Medical devices having a wettable, biocompatible surface are described herein. Processes for producing such devices are also described. | 07-11-2013 |
20130158518 | SURFACE MODIFICATION FOR CATHETERS COMPRISED OF MULTIPLE MATERIALS - Catheters and a method for preparation thereof, the catheter comprising as component parts thereof a catheter body, a juncture hub, at least one extension line and at least one connector, each of said component parts comprising an exterior surface, at least one lumen having an intraluminal surface and a bulk polymer, wherein the intraluminal or external surface of a first of said component parts and the exterior or intraluminal surface of a second of said component parts comprise a hydrophilic polymer layer thereon having an Average Dry Thickness of at least about 50 nanometers and the first and second component parts comprise bulk polymers having different chemical compositions | 06-20-2013 |
20130158517 | SURFACE MODIFICATION FOR DIALYSIS CATHETERS - Catheters and a method of preparation thereof, the catheter comprising a catheter body, a juncture hub, extension lines and connectors, the catheter body having a proximal end, a distal end, an exterior surface, a tip region having a length of 10 cm measured from the distal end of the catheter body, and at least two lumen, each of the catheter body lumen having a proximal end, a distal end, a Lumen Aspect Ratio of at least 3:1, and an intraluminal surface, the distal ends of the at least two catheter body lumen being (i) non-coterminus or (ii) laser-cut, the exterior surface of the catheter body in the tip region or the intraluminal surface of the two catheter body lumen comprising a hydrophilic polymer layer having an Average Dry Thickness of at least about 50 nanometers. | 06-20-2013 |
20130158488 | LUMINAL MODIFICATIONS FOR CATHETERS - Catheters and a method of preparation thereof comprising a catheter body and at least one connector. The catheter body has an exterior surface and at least one lumen having an aspect ratio of at least 3:1 and an intraluminal surface comprising a hydrophilic polymer layer thereon, the hydrophilic polymer layer has an average dry thickness of at least about 50 nanometers. | 06-20-2013 |
20130158211 | IMBIBING PROCESS FOR CONTACT LENS SURFACE MODIFICATION - Medical devices having a wettable, biocompatible surface are described herein. Processes for producing such devices are also described. | 06-20-2013 |
20130158150 | MULTISTEP UV PROCESS TO CREATE SURFACE MODIFIED CONTACT LENSES - Medical devices having a wettable, biocompatible surface are described herein. Processes for producing such devices are also described. | 06-20-2013 |
20130155371 | REDOX PROCESSES FOR CONTACT LENS MODIFICATION - Medical devices having a wettable, biocompatible surface are described herein. Processes for producing such devices are also described. | 06-20-2013 |
20130155370 | SURFACE MODIFIED CONTACT LENSES - Medical devices having a wettable, biocompatible surface are described herein. Processes for producing such devices are also described. | 06-20-2013 |