Laurell
Fredrik Laurell, Danderyd SE
Patent application number | Description | Published |
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20090195780 | Optical arrangement for determining the concentration of a substance in a fluid - An arrangement for determining concentration of substances in a fluid comprising a light source ( | 08-06-2009 |
20090207876 | Laser Source for the Infrared Wavelength Range - The present invention relates to a laser source for the infrared wavelength range which comprises a pump laser ( | 08-20-2009 |
20090219956 | Device for Generating Narrowband Optical Radiation - Optical parametric generation is disclosed, wherein a bulk Bragg grating is used as an element for providing narrow wavelength bandwidth. Various embodiments for obtaining improved performance and narrow bandwidth operation are disclosed. | 09-03-2009 |
20110242538 | OPTICAL ARRANGMENT FOR DETERMINING THE CONCENTRATION OF A SUBSTANCE IN A FLUID - An arrangement for determining concentration of substances in a fluid comprising a light source for generating primary light pulses within a wavelength interval, a light pulse splitter adapted to split up the primary light pulses into a predetermined number of secondary light pulses to be transmitted through the fluid, the secondary light pulses being separated in time as well as wavelength to be differently absorbed upon passage of the fluid depending on the concentration of the substances, a detector for detecting intensity of the differently absorbed secondary light pulses, and a comparator for comparing the intensities of the differently absorbed secondary light pulses with different reference intensities corresponding to different substances to thereby determine the concentration of the substances in the fluid. | 10-06-2011 |
Goran Laurell, Stockholm SE
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20100215746 | PREVENTION OF CISPLATIN INDUCED DEAFNESS - The present invention relates to compositions and methods for the protection and restoration of hearing. In particular, the present invention relates to methods and compositions for the prevention of chemical (e.g., cisplatin) induced deafness. The present invention thus provides methods of improving the outcome of subjects treated with cisplatin. | 08-26-2010 |
Henrik Laurell, Toulouse FR
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20140186845 | METHODS FOR DETERMINING THE EXPRESSION LEVEL OF A GENE OF INTEREST INCLUDING CORRECTION OF RT-QPCR DATA FOR GENOMIC DNA-DERIVED SIGNALS - The present invention relates to methods for determining the expression level of a gene of interest in a nucleic acid sample by RT-qPCR. More specifically, procedures for determining the impact of a gDNA contamination on the measured total signal have been developed allowing the correction of the signal originating from the above said gDNA. A further aspect of the invention refers to a mean by which the sensitivity qPCR primers toward gDNA can be determined. | 07-03-2014 |
Jeffrey A. Laurell, Woodland Park, CO US
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20150290967 | Camouflage Design and Method - A crypsis camouflage pattern for application to the surface area of an object, comprising a first color background ranging from slight to complete opaque, covering at least a portion of the surface area of the object and at least one additional color application, each superimposed over at least a portion of the surface area of the object and comprising a plurality of randomly scattered abstract forms, each of the applications being of a different color and each having varying degrees of transparency. | 10-15-2015 |
Lars Thomas Laurell, Lund SE
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20100006501 | METHOD FOR SEPARATION - The invention relates to a method for separation of elements from a fluid using affinity-bearing particles suspended in the fluid and using ultrasonic standing waves and micro-fluidics. The method includes the steps of: mixing said fluid mixture with particles ( | 01-14-2010 |
20110154890 | SEPARATION OF PARTICLES IN LIQUIDS BY USE OF A STANDING ULTRASONIC WAVE - The invention relates to a device for manipulation of particles ( | 06-30-2011 |
Mats Laurell, Goeteborg SE
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20120110989 | EXHAUST-GAS AFTERTREATMENT DEVICE - An exhaust-gas aftertreatment device for an internal combustion engine is contemplated. The device may comprises a catalytic converter, wherein the catalytic converter comprises a tubular member which defines a volume within which a catalytic converter substrate is located, and wherein the volume with the catalytic converter substrate communicates with an inlet portion for receiving exhaust gas emissions from the internal combustion engine and with an outlet portion for discharging the exhaust gas emissions after catalytic conversion thereof in the volume. | 05-10-2012 |
20120198838 | EXHAUST GAS TREATMENT DEVICE FOR USE NEAR AN ENGINE AND MOTOR VEHICLE HAVING THE DEVICE - An exhaust gas treatment device includes at least a housing and a second exhaust gas treatment unit which is disposed at a distance from the housing and extends into the housing. The housing has an opening that is disposed laterally relative to the second exhaust gas treatment unit and extends laterally at least across 50% of the second exhaust gas treatment unit which extends into the housing. A motor vehicle having the exhaust gas treatment device is also provided. | 08-09-2012 |
20140090364 | EXHAUST GAS TREATMENT DEVICE FOR USE NEAR AN ENGINE AND MOTOR VEHICLE HAVING THE DEVICE - An exhaust gas treatment device includes at least a housing and a second exhaust gas treatment unit which is disposed at a distance from the housing and extends into the housing. The housing has an opening that is disposed laterally relative to the second exhaust gas treatment unit and extends laterally at least across 50% of the second exhaust gas treatment unit which extends into the housing. A motor vehicle having the exhaust gas treatment device is also provided. | 04-03-2014 |
Mats Laurell, Gothenburg SE
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20150152767 | EXHAUST GAS AFTERTREATMENT DEVICE - A compact exhaust gas aftertreatment device for an internal combustion engine comprises a catalytic converter, wherein the catalytic converter comprises an encapsulating member, a pipe member, an exhaust gas guiding means and two catalytic converter substrates. The exhaust gas aftertreatment device provides very good exhaust gas mixing properties. Additionally, the exhaust gas guiding means is configured to withstand thermal stress due to exposure to hot exhaust gas emissions. | 06-04-2015 |
Thomas Laurell, Lund SE
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20100136690 | SLICING DEVICE - The invention relates to a biological microglia comprising at least two pores having a size adopted to allow cells, cell aggregates, tissue or other biological material to pass through said pores, and one or several slicing beams separating said pores from each other, wherein biological material is split/sliced/cleaved into at least two parts when passing said microgrid, a slicing device, an apparatus comprising said slicing device as well as the use of said microgrid, slicing device and apparatus. | 06-03-2010 |
20110033922 | MICROCHIP-BASED ACOUSTIC TRAPPING OR CAPTURE OF CELLS FOR FORENSIC ANALYSIS AND RELATED METHOD THEREOF - The present invention provides a method and apparatus for separating by size a mixture of different size particles using ultrasound. The apparatus contains a microchannel having an acoustic transducer thereon. As a mixture of cells having different sizes flows down the microchannel, the ultrasonic radiation traps cells of desired sizes focused at nodes of a standing pressure wave in the microchannel. | 02-10-2011 |
20140231315 | SYSTEM AND METHOD TO SEPARATE CELLS AND/OR PARTICLES - The disclosure related to a method and system to separate a subgroup of objects from a mixture of objects present in a suspension wherein said suspension if exposed to acoustic forces acting in one or two dimensions, which forces said objects to separate from each other into groups which have similar properties in connection with size and/or mass density and/or compressibility. | 08-21-2014 |
20150253226 | METHOD FOR SEPARATING CELLS-BEAD COMPLEXES - The invention relates to a method and system to separate a subgroup of cells from a mixture of cells. This is achieved by creating a complex consisting of the subgroup of cells that are to be separated and a ligand that could be constructed of molecules such as antibodies, monoclonal antibodies, aptamers or fragments thereof specific for said subgroup of cells and microbeads present in a suspension. The suspension is then exposed to an acoustic field in one or two dimensions, which forces said cells and cell-bead complexes to separate from each other based on differences in size, density and compressibility. | 09-10-2015 |