Bizarre Patents
Crispy Chip Sandwich and Process of Producing a Sandwich Product
A food product comprising a multilayer cookie or snack having outer layers formed from a crispy type edible food product such as a potato chip or corn chip, etc. with an intermediate marshmallow layer being in contact with the inner surface of each crispy chip and one or more filler substances.
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| Number | Title | Issue Date |
| 7947235 | Microfluidic device with finger valves A microfluidic device (1) comprising a hydrophilic microchannel structure (2) in which there is a functional unit that comprises a microconduit I (17) in which there is an inlet end (16), an outlet end (18), and a capillary stop fu... | 05/24/2011 |
| 7935319 | Microfluidic device with serial valve A microfluidic device comprising a hydrophilic microchannel structure in which there is a functional unit that comprises a microconduit which a) is intended for the transportation of liquid aliquots, and b) has an inlet end and an outlet end between which there is a... | 05/03/2011 |
| 7833478 | Separation structure A centrifugal-based microfluidic device (1) that comprises a hydrophilic microchannel structure (2) in which there is a A) a separation microcavity I (4) that comprises i) a liquid inlet I (5), and ii) a liquid outlet I (6... | 11/16/2010 |
| 7668443 | Device and method for the controlled heating in micro channel systems A method of controlled heating of a micro channel reactor structure (46, 48, 50) comprises providing a structure (b1, b2, B1, B2) defining a desired temperature profile. A preferred embodiment of a heating element structure compris... | 02/23/2010 |
| 7553393 | Method for covering a microfluidic assembly A method for covering a set of open microchannel structures which are fabricated on a planar surface made of plastics and which comprise two or more part areas that have different surface characteristics. The method comprises the steps of: a) providing the surface c... | 06/30/2009 |
| 7300199 | Retaining microfluidic microcavity and other microfluidic structures A microfluidic device that comprises several microchannel structures in which there are an inlet port, an outlet port and there between a structural unit comprising a fluidic function. The structural unit can be selected amongst units enabling a) retaining of nl-ali... | 11/27/2007 |
| 7295320 | Detector arrangement based on surfaces plasmon resonance A detector arrangement, which comprises a rotatable microfluidic disc and a spectrophotometric detector unit. The arrangement is characterized in that the detector unit is based on surface plasmon resonance (SPR) and is capable of measuring an analyte within the det... | 11/13/2007 |
| 7261859 | Microanalysis device Microstructure for fluids provided in a rotatable disc (D) having a U-shaped volume-defining structure (7) connected at its base to an inlet arm of a U-shaped chamber (10). ... | 08/28/2007 |
| 7261858 | Detector arrangement with rotary drive in an instrument for processing microscale liquid sample volumes The invention relates to a detector arrangement in an instrument for analysis of discrete liquid sample volumes in the microliter and/or nanoliter range contained in microchannel structures that are present in a disc shaped microfluidic device. The suggested detecto... | 08/28/2007 |
| 7213339 | Method of manufacturing a microscale nozzle Method of manufacturing a microscale nozzle, comprising the steps of forming a microscale channel in the top surface of a substrate, said microscale channel comprising an inlet end and a nozzle-end, depositing a nozzle-forming layer in a section of the microscale ch... | 05/08/2007 |
| 7169360 | Rotary drive in an instrument for processing microscale liquid sample volumes The invention relates to a rotary drive adapted for creating liquid flow in rotatable microfluidic discs. A rotary drive for spinning a disc shaped substrate having microfluidic structures formed therein for the flow control of microliter and/or nanoliter volumes of... | 01/30/2007 |
| 6992278 | Homing process The present invention relates to a method for determining a home position by means of a home position mark on a special microfluidic device type used in a microfluidic system. The method for determining a home position by means of a home position mark on a microflui... | 01/31/2006 |
| 6992181 | DNA isolation method Disclosed is a method and apparatus for the isolation of DNA or cell nuclei or a mixture thereof from cell samples in a CD device. The method includes treating a suspension of whole cells with a lysis reagent so as to lyse the cytoplasmic membrane and at least some ... | 01/31/2006 |
| 6990290 | Device for thermal cycling An apparatus for performing temperature cycling, comprising a micro channel reactor structure (46, 48, 50), and having a heating structure (b1, b2, B1, B2) defining a desired temperature profile. A preferred embodiment of a heating... | 01/24/2006 |
| 6985672 | Device and method for the controlled heating in micro channel systems A method of controlled heating of a micro channel reactor structure (46, 48, 50) comprises providing a structure (b1, b2, B1, B2) defining a desired temperature profile. A preferred embodiment of a heating element structure compris... | 01/10/2006 |
| 6967101 | Surface and its manufacture and uses A method for rendering a surface covered by a plastic material more hydrophilic by treatment with a gas plasma non-polymerizable gas. The method is characterized in that the intensity of the plasma is selected so that the surface becomes permanently more hydrophilic... | 11/22/2005 |
| 6955738 | Microfluidic devices with new inner surfaces A microfluidic disc having one or more enclosed microchannel structures, and the microchannel structures are intended to be used for transport of transporting liquids. The device is characterized in that at least a part of the inner walls of each of one or more micr... | 10/18/2005 |
| 6919058 | Retaining microfluidic microcavity and other microfluidic structures A microfluidic device that comprises several microchannel structures in which there are an inlet port, an outlet port and there between a structural unit comprising a fluidic function. The structural unit can be selected amongst units enabling a) retaining of nl-ali... | 07/19/2005 |
| 6884370 | Matrix and method of producing said matrix The invention relates to a matrix suitable for use in the replication of a plastic element having a positive microstructure, comprising a first wear-resistant layer that is supported by a carrier element, wherein the matrix comprises a heating means for supplying el... | 04/26/2005 |
| 6884395 | Integrated microfluidic disc Disclosed is a method for performing the steps of nucleic acid template purification, a thermocycling reaction and purification of the products of the thermocycling reaction characterised in that the steps take place sequentially in a microfluidic disc. Also disclos... | 04/26/2005 |
| 6878555 | Method and instrumentation for micro dispensation of droplets A method for dispensing droplets of a liquid to a microsystem in the form of a disc comprising a target area (TA0I) in its surface, said disc preferably being a microfluidic disc comprising a microchannel structure with an inlet port that is a target area... | 04/12/2005 |
| 6852851 | DNA isolation method Disclosed is a method and apparatus for the isolation of DNA or cell nuclei or a mixture thereof from cell samples in a CD device. The method includes treating a suspension of whole cells with a lysis reagent so as to lyse the cytoplasmic membrane and at least some ... | 02/08/2005 |
| 6812456 | Microfluidic system (EDI) A microfluidic device in form of a disc comprising an MS-port for presentation of an MS-analyte to an EDI-MS apparatus, said MS-port is a part of a microchannel structure (I) comprising an inlet port for a sample, and comprises an EDI-area having a conductive layer ... | 11/02/2004 |
| 6811736 | Method of producing a plastic product and an arrangement for moulding plastic products utilised therefor A method of producing a plastic product having a microstructured surface (3a), utilizing an arrangement for moulding plastic products. Said arrangement has at least two mould parts (2, 3) movable towards and away from each other, a predetermined... | 11/02/2004 |
| 6812457 | Microfluidic system The present invention relates to a method for presenting an analyte of a liquid sample as an MS-analyte to a mass spectrometer. More particularly, the method comprises the steps of applying a liquid sample containing the analyte to a sample inlet port of a microchan... | 11/02/2004 |
| 6728644 | Method editor The invention can be described as a Method Handler (MH), which consists of several parts used to check and create different methods for microfluidic instruments. The part that creates methods can be called the Method Editor (ME). It is used to create a scheme of ope... | 04/27/2004 |
| 6717136 | Microfludic system (EDI) A microfluidic device comprising an MS-analyte presentation unit for a EDI-MS apparatus, said unit comprising an essentially planar support plate which on one side has one, two or more ports (MS-ports) comprising an area (EDI area) for presenting the MS-analyte to a... | 04/06/2004 |
| 6653625 | Microfluidic system (MS) The present invention relates to a method for presenting an analyte of a liquid sample as an MS-analyte to a mass spectrometer. More particularly, the method comprises the steps of applying a liquid sample containing the analyte to a sample inlet port of ... | 11/25/2003 |
| 6632656 | Microfabricated apparatus for cell based assays Apparatus and methods are provided for performing cell growth and cell based assays in a liquid medium. The apparatus comprises a base plate supporting a plurality of micro-channel elements, each micro-channel element comprising a cell growth chamber, an ... | 10/14/2003 |
| 6620478 | Circular disk containing microchannel/microcavity structures The present invention relates to a circular disk, comprising two material layers that are joined together, wherein said disk contains microfluidic structures formed of a channel and/or cavity system defined between the two material layers, the recesses wh... | 09/16/2003 |
| 6322682 | Method for the capillary electrophoresis of nucleic acids, proteins and low molecular charged compounds A method of capillary electrophoresis utilizing a capillary tube made up of hydrophobic plastics, charactarized in that the inner surface of said capillary is coated with a hydrophilic polymer comprising a polyhydroxy polymer exhibiting groups --B--R, whe... | 11/27/2001 |
