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An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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| Number | Title | Issue Date |
| 8142739 | Automated tissue staining system and reagent container An automated staining system and a reagent container designed for use with the automated staining apparatus. The reagent container includes a reagent containment section capable of containing a volume of a reagent. The reagent containment section includes an upper w... | 03/27/2012 |
| 8071058 | Apparatus for transporting biological samples A container assembly for storing, treating, transporting and stabilizing a biological sample includes a container, a cap and a sample holder removably received in the container. The sample holder can be a platform-like device dimensioned to be supported on a ledge f... | 12/06/2011 |
| 7888109 | Apparatus and methods for detecting nucleic acid in biological samples There are disclosed apparatus and methods for the field-assisted acceleration of biological processes involving charged entities, including in particular the detection of target DNA in a biological sample. A reaction cell is provided with a dielectric surface, and a... | 02/15/2011 |
| 7833780 | Viral diagnostic method and well for use in same The present invention relates to a single flat-based well suitable for use in a viral diagnostic method. More particularly, the well has a planar or flat base, as opposed to a curved base. The invention also relates to a viral diagnostic method that employs such sin... | 11/16/2010 |
| 7550291 | Vessel system for the treatment and/or storage of liquids Vessel systems for treating and/or storing liquids are provided. The vessel systems comprise a two-dimensional vessel arrangement with a plurality of vessels which are open at the top and which are interconnected to form a unit, and a two-dimensional closure arrange... | 06/23/2009 |
| 7425440 | Culture flask A culture flask 10 comprises two or more internal chambers 18-21 defining a plurality of parallel surfaces of different sizes and means for fluid communication 24 between the chambers 18-20. ... | 09/16/2008 |
| 7402426 | Detection of biological molecules by differential partitioning of enzyme substrates and products This invention relates to a method and apparatus for detecting a biological molecule associated with enzyme activity in a sample. The invention is applicable to detecting a microorganism associated with an enzyme in a sample such as water, food, soil, or a biologica... | 07/22/2008 |
| 7396674 | Reaction vessel Reaction vessel 1 for assaying of a subject substrate molecule comprises a translucent narrow tube 2 which has a liquid feed port 4 at one end, and which is intended to be packed with microparticles 5 as solid phase support on which a rea... | 07/08/2008 |
| 7384782 | Polymerase chain reaction container and process for producing the same The present invention provides a kit employed for polymerase chain reaction. The kit has a cavity and a flow channel on a substrate. The flow channel is separated from the cavity by at least a barrier formed along the cavity. Such a structure allows the cavity to be... | 06/10/2008 |
| 7374928 | Bio-reactor for the cultivation of micro-organisms and method for the production thereof The invention relates to a bioreactor for cultivating microorganisms, as well as a method for its production. The invention is characterized in that the bioreactor (1) comprises two identically constructed base elements (2,3) that are constructed in tr... | 05/20/2008 |
| 7354758 | Device and method for sterility testing Device and method for sterility testing, in particular of pharmaceutical products, includes a closed sterility test system having at least two test containers, in each case having an integrated test filter, an outlet connecting branch arranged below the test filter ... | 04/08/2008 |
| 7344893 | Immuno-gold lateral flow assay A chromatographic lateral-flow assay system for rapid, high sensitivity method of detecting low levels of ligands in body fluids, with few false positives and few false negatives. The lateral-flow assay may have a membrane strip in ribbon form, which increases detec... | 03/18/2008 |
| 7329534 | Buffy coat tube and float system and method A tube and float system for use in separation and axial expansion of the buffy coat is provided. The system includes a transparent, or semi-transparent, flexible sample tube and a rigid separator float having a specific gravity intermediate that of red blood cells a... | 02/12/2008 |
| 7316930 | Use of vertically stacked photodiodes in a gene chip system An improved gene chip system is arranged with vertically stacked photodiodes for sensing luminescence of genetic material. When genetic samples are combined with a reagent in an array of wells on a substrate, the reaction may cause light of a specified color to eman... | 01/08/2008 |
| 7282363 | Intravaginal culture (IVC) method and container therefor A fertilization and culture container, e.g. for intravaginal use, comprises a container body having an orifice for introducing a culture medium, one or more oocytes and sperm, resealable closure means for selectively opening and closing the container body orifice, t... | 10/16/2007 |
| 7255354 | Gas-permeable plug and method for manufacturing the same A gas-permeable plug is adapted to be inserted in an insertion hole formed through a part of a casing in an inward-outward direction. The gas-permeable plug has a plug body and a permeable sheet including therein countless minute permeable pores. The plug body is in... | 08/14/2007 |
| 7251085 | Optical resonance analysis system An optical resonance analysis system comprising a sensor means (60) and an illumination means (400) for generating non-monochromatic illumination. The illumination means (400) further comprises a means for generating illumination at a plurality ... | 07/31/2007 |
| 7247471 | Spiral pleated roller bottle A roller bottle is provided with a bottom wall, a top wall and a cylindrical side wall extending between the bottom and top walls. The top wall includes an opening to provide access to the interior of the roller bottle. The cylindrical side wall of the roller bottle... | 07/24/2007 |
| 7238520 | PCR sample preparation holder and method A simplified Polymerase Chain Reaction (PCR) sample preparation apparatus and method of using a PCR sample preparation for both liquid and dry samples. A portable apparatus comprising a handle removably attached to a wand assembly. The handle includes a cover and a ... | 07/03/2007 |
| 7205157 | Method of separating cells from a sample Rare cells are separated from a sample fluid by a positive selection or negative selection antibody by centrifuging in a tube containing a harvesting float. The harvesting float has an axial passage and a density to settle in the sample fluid and expand the layer of... | 04/17/2007 |
| 7198893 | DNA diagnostics based on mass spectrometry Fast and highly accurate mass spectrometry-based processes for detecting a particular nucleic acid sequence in a biological sample are provided. Depending on the sequence to be detected, the processes can be used, for example, to diagnose a genetic disease or chromo... | 04/03/2007 |
| 7198757 | Protected stopper for test-tubes Protected stopper for test-tubes, including a substantially cylindrically extending elastomer inner body arrangeable to close a test-tube including a sealing portion formed to be inserted inside the mouth of the test-tube and a collar piece connected above the seali... | 04/03/2007 |
| 7189526 | Apparatus for culture, process for preparing apparatus for culture, and culturing method An apparatus for culture is provided, which apparatus enables to increase the ratio of a culture medium solution to the number of cells while keeping the density of the cells at a high level and diminishing the absolute number of the cells. The apparatus comprises a... | 03/13/2007 |
| 7182130 | Sample temperature regulator The sample temperature regulator is provided with a heating block (3) having a sample container holder (6) and a temperature-controllable heater (7) and with a cooling block (4) having a cooling mechanism (11). These two blocks are... | 02/27/2007 |
| 7183073 | Method for detecting microorganisms A device and method are provided for isolating and culturing microorganisms from a bulk fluid sample. The device comprises a container having therein a polymeric immobilization layer having interstitial spaces between polymer chains such as a gel matrix. The interst... | 02/27/2007 |
| 7160689 | Pretreatment instrument of saliva and pretreatment method of saliva In a pretreatment instrument and a pretreatment method of saliva, used for identification and quantitation of Streptococcus mutans in saliva by the immunochromatographic method utilizing an antigen-antibody reaction, the instrument includes a swab and a mixin... | 01/09/2007 |
| 7156803 | Devices for controlling fluid flow through a medium A fluid flow system for preparing an implantable substrate is provided having a fluid permeable container that is capable of retaining a biocompatible, implantable substrate, and a driver mechanism for subjecting fluid to a constant force to induce a selected, contr... | 01/02/2007 |
| RE39457 | Liquid specimen container and attachable testing modules A biological fluid collection container comprising a cup member, a lid assembly removably mounted to the cup member comprising a housing with a downwardly extending cylindrical skirt, a luer lock with a throughgoing bore extending from one side of the lid housing. A... | 01/02/2007 |
| 7147826 | Method and apparatus for transporting biological samples A container assembly and method for storing, treating, transporting and stabilizing a biological sample includes a container, a closure member and a sample holder removably received in the container. The sample holder can be a platform-like device dimensioned to be ... | 12/12/2006 |
| 7135335 | Method for separating cells using immunorosettes The present invention relates to methods for separating cells using immunorosettes. The method involves contacting a sample containing nucleated cells and red blood cells with an antibody composition which allows immunorosettes of the nucleated cells and the red blo... | 11/14/2006 |
| 7135331 | Apparatus for detecting biopolymers and cartridge Provided is an apparatus for detecting biopolymers (DNA) capable of total analysis including non-reacted samples without complicated operations such as washing. A DNA probe is fixed to one of electrodes and direct current voltage is placed between the electro... | 11/14/2006 |
| 7107824 | Apparatus for the separation of cystic parasite forms from water A continuous flow centrifuge adapted with an insert of glass beads, sand or the like is used to concentrate cysts of microorganisms such as giardia or cryptosporidium from large volumes of water. The apparatus and methods are useful for the detection o... | 09/19/2006 |
| 7098040 | Self-contained swab-based diagnostic systems A diagnostic test unit is provided. The test unit comprises a stem having a first end and a second end, the stem defining at least one flow channel extending between the first end and the second end. A swab is disposed at the first end of the stem, the swab being co... | 08/29/2006 |
| 7097973 | Method for monitoring molecular species within a medium Apparatus and methods for monitoring, analyzing, and/or discriminating molecular species, preferably a biomolecule, within a medium using a multisensor array (MSA) and multivariate processing. Biological compounds such as nucleotides and polynucleotides can be detec... | 08/29/2006 |
| 7081228 | Apparatus for preparing a fluid sample aliquot A sample aliquot pipette tip (SAT) includes a pipette tip and a sample aliquot cup. The pipette tip is collapsible. The sample aliquot cup is arranged above the pipette tip and is fluidly coupled with the pipette tip. The SAT works in concert with a tip aliquot supp... | 07/25/2006 |
| 7081600 | Method and apparatus for cover assembly for thermal cycling of samples A flexible heating cover assembly for an apparatus for heating samples of biological material with substantial temperature uniformity includes a housing having a plurality of engageable enclosure components; a resistive heater having a plurality of heater element ar... | 07/25/2006 |
| 7078228 | Cell cultivating flask A stackable flask for the culturing of cells is disclosed. The cell culture chamber is defined by a top plate and a rigid bottom tray of substantially rectangular shape connected by side and end walls, the body of the flask has imparted therein a gas permeable membr... | 07/18/2006 |
| 7074577 | Buffy coat tube and float system and method A tube and float system for use in separation and axial expansion of the buffy coat is provided. The system includes a transparent, or semi-transparent, flexible sample tube and a rigid separator float having a specific gravity intermediate that of red blood cells a... | 07/11/2006 |
| 7056473 | Method and apparatus of quantitative assays A sample testing apparatus (100) for use in measuring an analyte in a sample (105) is disclosed. The apparatus includes a sample well (104) for receiving the sample. A solid analyte binding agent (160) is disposed in the sample well. The ... | 06/06/2006 |
| 7041493 | Bioreactor and bioprocessing technique The inventive bioprocessing system (and technique) relies on non-invasive optical chemical sensing technology wherein an optical excitation source excites an optical chemical sensor. The optical chemical sensor then emits luminescence or absorbs light which is measu... | 05/09/2006 |
