Christensen, Frederiksberg
Christian Ausig Christensen, Frederiksberg DK
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20100297434 | PHOTOCATALYTIC BOARDS OR PANELS AND A METHOD OF MANUFACTURING THEREOF - A board or panel, having an upper surface, comprising a base and at least one layer overlaying said base, wherein at least one of said overlaying layers comprises first nanoparticles embedded in the layer such that the upper surface shows hydrophilic characteristics. Also described are methods for manufacturing such a panel or board, and compositions for use in such methods. | 11-25-2010 |
20120064787 | PRODUCTION OF TITANIA NANOPARTICLE COLLOIDAL SUSPENSIONS WITH MAINTAINED CRYSTALLINITY BY USING A BEAD MILL WITH MICROMETER SIZED BEADS - A method is disclosed of producing stable nanosized colloidal suspensions of particles with limited crystallinity loss, products thereof, use of the products and an apparatus for the method. In particular the present invention relates to a wet milling method with small beads wherein the size of the final particles in suspension are stabilized in the nanorange (D50<75 nm) and at the same time the particles substantially maintain the crystallinity. | 03-15-2012 |
Dennis Christensen, Frederiksberg DK
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20140205656 | MODIFIED CATIONIC LIPOSOME ADJUVANTS - The present invention relates to the use of vaccines with adjuvants comprising cationic liposomes where neutral lipids has been incorporated into the liposomes to change the gel-liquid phase transition and thereby modifying the IgG sub-type response and enhancing the CD8 response of the liposomal adjuvant. This technology can be used to increase the production of IgG2 antibodies. This sub-type of antibodies (IgG2 in mice corresponding to IgG3 in humans) have been shown to selectively engage Fc activatory receptors on the surface of innate immune cells leading to enhanced proinflammatory responses and thereby a more efficient immune response with higher levels of protection in animal models of e.g. malaria and | 07-24-2014 |
Hanne Christensen, Frederiksberg DK
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20110105725 | ANTIBODY PURIFICATION PROCESS - The invention concerns a method for the industrial production of antibodies. | 05-05-2011 |
Karin Lowenstein Christensen, Frederiksberg DK
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20100093783 | Composition for treatment of common cold - New stable compositions comprising the combination of a topically active vasoconstrictor and a topically active anticholinergic drug are disclosed. Preferably, the composition comprises ipratropium or a salt thereof in combination with xylometazoline hydrochloride and a salt thereof. Upon topically administering such compositions to a nasal mucosa in individuals suffering from the common cold the symptoms of rhinorrhea are significantly reduced. | 04-15-2010 |
Lars Puggaard Bogild Christensen, Frederiksberg DK
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20100058142 | APPARATUS, METHODS, AND COMPUTER PROGRAM PRODUCTS UTILIZING A GENERALIZED TURBO PRINCIPLE - Exemplary embodiments of the invention provide a generalized Turbo principle that enables the exchange of region beliefs between components. The generalized Turbo principle provides various advantages over the traditional Turbo principle such as, for example, a lower Bit Error Rate (BER) and/or a better quality of the end-result marginals. In one exemplary embodiment, a method includes: receiving an encoded signal (501); and decoding the received signal using a generalized Turbo principle wherein region beliefs are exchanged between components (502). In another exemplary embodiment, methods, computer programs and apparatus are presented for generating a graph structure for a system having a plurality of components. As a non-limiting example, the generated graph structure may be seen to correspond to the region graphs underlying the generalized Turbo principle. | 03-04-2010 |
Martin Ebro Christensen, Frederiksberg DK
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20090031714 | MIXING DEVICE FOR MIXING UREA AND AIR - The present invention provides a mixing device ( | 02-05-2009 |
Soeren Flygenring Christensen, Frederiksberg DK
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20090025489 | Apparatus and methods for analysis and sorting of particles such as polymer beads - The present invention relates to an apparatus for analysing beads and particles, such as polymer beads used e.g. for solid phase synthesis. The apparatus in one embodiment comprises a rotatable, circular disc comprising a plurality of through-going inlets, wherein an individual bead from a composition comprising different beads can be fixed to the disc at the end-position of a through-going inlet by applying a pressure drop over said disc comprising said through-going inlets. The pressure drop results in beads being sucked (i.e. detachably fixed) onto the disc on top of the through-going inlets. When the disc is rotated the beads are transferred from the position where they initially became attached to the disc to fixed positions wherein suitable devices for measuring and/or analysing and/or sorting the beads can be operated in order to e.g. measure and/or analyse and/or sort at least one bead of a plurality of beads. More specifically, the invention relates to an apparatus for measuring a plurality of optically detectable beads, such as polymer beads, said apparatus comprising a) a vacuum container comprising at least one planar capture body capable of rotating around a central axis, wherein said capture body comprises a plurality of through-going inlets, and wherein the diameter of each inlet is smaller than the average diameter of the beads to be measured and/or analysed and/or sorted, b) a pressure controlling device capable of controlling the pressure in the vacuum container, c) a device for rotating the vacuum container around the axis of the capture disc, and d) a device for measuring at least one property of at least one bead. | 01-29-2009 |
20090210165 | Identification of encoded beads - The present invention is related to methods for the identification of spatially encoded beaded or granulated matrices comprising a plurality of immobilised particles. The identification is based on a distance matrix determination or based on a set of geometrical figures, such a triangles, on the basis of which individual matrices can be determined. | 08-20-2009 |
Soren Christensen, Frederiksberg DK
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20120041111 | Spherical radiofrequency-encoded beads - The invention relates to a method for the production of a composition comprising a plurality of spherical radiofrequency-identifiable (RF-tagged) polymeric beads as well the composition as such. The invention also relates to an apparatus for analyzing, identifying or sorting as well as treating a plurality of spherical radiofrequency-identifiable beads, and further to a method for recording individual reaction steps involved in the step-wise synthesis of a chemical compound on a radiofrequency-detectable bead. The beads of the composition are substantial spherical and preferably comprises a hydrophilic polymer material so as to prevent fouling. | 02-16-2012 |
Soren Flygenring Christensen, Frederiksberg DK
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20090032592 | SPHERICAL ENCODED BEADS - The present application discloses a composition comprising a plurality of spherical beads, wherein a radiofrequency chip operating at a frequency of in the range of 2.2-2.7 GHz is embedded within each of said beads and wherein essentially each of said beads is individually identifiable on the basis of radiofrequency identification. Alternatives utilizing a ultrasonic identification chip are also disclosed. The beads are preferably made of polymeric material and can for example be used for the synthesis of e.g. solid-phase chemical libraries. Preferred materials include some that minimise interference in biochemical assays (fouling). The invention also relates to batch and continuous methods of producing such compositions, including emulsion-polymerisation methods. In a further aspect, the present invention relates to an apparatus for analysing radiofrequency-encoded beads. Also provided are methods for detecting and/or analysing and/or sorting beads, as well as methods for processing beads once they have been analysed and/or sorted. | 02-05-2009 |
20120132572 | SPHERICAL ENCODED BEADS - The present application discloses spherical polymer bead comprising embedded therein an ultrasonic identification chip, said chip comprising one or more resonator cavities, the dimensions of each of the one or more resonator cavities giving rise to an ultrasonic resonance frequency of 20 kHz or more. The application also discloses a bead sorting apparatus equipped with at least one ultrasonic transmitter and at least one ultrasonic receiver, and a method of measuring the ultrasonic code of an ultrasonic encoded bead using the bead sorting apparatus. | 05-31-2012 |