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Bo Rud Nielsen, Soren Kristiansen, Bo Kjellman Bruun, Martin Sidenius: Assembly for the preparation of a medical device having a coating comprising hydrogen peroxide. Coloplast, Coloplast Corp Coloplast, Nick Baumann, May 12, 2015: US09028858 (1 worldwide citation)

The present invention provides an assembly for the preparation of a medical device having a porous coating comprising hydrogen peroxide. Particularly interesting medical devices are catheters (such as urinary catheters), endoscopes, laryngoscopes, tubes for feeding, tubes for drainage, guide wires, ...


2
Bo Rud Nielsen, Niels Joergen Madsen: Preparation of hydrophillic coatings utilizing a 1,3-dioxolane compound. Coloplast, Jacobson Holman PLLC, May 25, 2010: US07722915 (1 worldwide citation)

A method for the preparation of a package comprising a packing means holding a medical device element of a substrate polymer, said substrate polymer having on at least a part of the surface thereof a hydrophilic coating, wherein the hydrophilic coating has been applied to the surface of said substra ...


3
Bo Rud Nielsen, Niels Joergen Madsen: Buffered swelling media for radiation sterilized hydrophilic coatings. Coloplast, Coloplast Corp Coloplast, Nick Baumann, April 22, 2014: US08703048

To identify an alternative swelling medium with a hydrophilic polymer, we have observed that a swelling medium containing only 6% PEG 2000 and 0.9% NaCl failed to protect a hydrophilic coating during electron beam sterilization and subsequent storage at ambient and higher temperatures in an accelera ...


4
Niels Joergen Madsen, Petr Sehnal, David George Anderson, Bo Rud Nielsen: Polymeric photoinitiators and photoinitiator monomers. Coloplast, Coloplast Corp Coloplast, Nick Baumann, May 31, 2016: US09353211

The present invention provides polymeric photoinitiators being co-polymers of photoinitiator monomers and at least one further monomer, as well as the photoinitiator monomers being intermediates in the preparation of such polymeric photoinitiators. Additionally there is provided polyacrylate obtaine ...


5
Bo Rud Nielsen, Niels Jorgen Madsen: Hydrophilic coating and a method for the preparation thereof. Coloplast, Coloplast Corp Coloplast, Nick Baumann, May 20, 2014: US08728508

The present invention provides a method for the preparation of a cross-linked hydrophilic coating of a hydrophilic polymer on a substrate polymer surface of a medical device, involving the use of a polymer solution comprising 1-20% by weight of a hydrophilic polymer, 0-5% by weight of additive(s), a ...


6
Bo Rud Nielsen, Carsten Hoj, Christian Benedikt Nielsen, Niels Jorgen Madsen: Coatings prepared from poly(ethylene oxide) and photo-initator-containing scaffolds. Coloplast, Coloplast Corp Coloplast, Nick Baumann, January 13, 2015: US08932662

The application discloses a method for the preparation (by extruding, injection molding or powder coating and subsequent cross-linking by irradiation with UV or visible light) of a medical device element involving a coating composition comprising: a) as the only polymer constituent(s), at least 50% ...


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Niels Joergen Madsen, Petr Sehnal, David George Anderson, Bo Rud Nielsen: Polymeric photoinitiators and photoinitiator monomers. Coloplast, Coloplast Corp Coloplast, Nick Baumann, March 29, 2016: US09296835

The present invention provides polymeric photoinitiators being co-polymers of photoinitiator monomers and at least one further monomer, as well as photoinitiator monomers being intermediates in the preparation of such polymeric photoinitiators. Additionally, there is provided polyacrylate obtained b ...


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Bo Rud Nielsen, Niels Jorgen Madsen: Hydrophilic coating and a method for the preparation thereof. Jacobson Holman Pllc, November 9, 2006: US20060251694-A1

The present invention provides a method for the preparation of a cross-linked hydrophilic coating of a hydrophilic polymer on a substrate polymer surface of a medical device, involving the use of a polymer solution comprising 1-20% by weight of a hydrophilic polymer, 0-5% by weight of additive(s), a ...