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| Number | Title | Issue Date |
| 8084004 | Microfluidic arrangement for metering of liquids The invention relates to a microfluidic arrangement for metering one or more first metered amounts of liquid (A) and for separating the latter from a second amount of liquid (B), having the following features: the arrangement has a first channel and one or more seco... | 12/27/2011 |
| 7967224 | Spray head for atomizing a medium The invention relates to a spray head for atomising a medium using a pressurised propellant, with a spray head body (10) which comprises a fastening ring (6) and an actuating element (20) movably connected thereto, a holding element (12) ... | 06/28/2011 |
| 7909264 | Discharge device and method for evaporating a liquid and evaporator A discharge device and a method for evaporating a liquid to the atmosphere are proposed. The liquid pressurized by gas is supplied to an evaporator via a flow restriction device which restricts the flow rate of the liquid such that continuous release and evaporation... | 03/22/2011 |
| 7829027 | Sample carrier A sample carrier with a sample receiver for the sample liquid and with preferably several sample chambers which are connected thereto is proposed. In order to avoid refilling with sample liquid when it evaporates or is otherwise lost or used up, there is additionall... | 11/09/2010 |
| 7815857 | Device for taking-up and studying or manipulating a sample liquid in a microfluidic platform A device and a plurality of microfluidic platforms for taking up and especially studying or manipulating a sample liquid, a measuring instrument for use with the device and platforms, and a process for performing the studying or manipulating of the sample liquid. Ve... | 10/19/2010 |
| 7736907 | Device for collecting blood and separating blood constituents, method for separating blood constituents and use of said device A device and a method for collecting blood and separating blood plasma as a liquid sample using a channel that absorbs the liquid sample by capillary forces. To obtain a uniform filling of the channel with the liquid sample and an effective separation, deaeration ta... | 06/15/2010 |
| 7731907 | Device and process for testing a sample liquid A device and a process for testing a sample liquid in which especially the ELISA process can be carried out very easily, rapidly and with high precision. To do this, a sample liquid and a dilution liquid are each supplied to several metering chambers of different vo... | 06/08/2010 |
| D617468 | Test strip | 06/08/2010 |
| 7699192 | Discharge device with a metered dose valve A discharge device with a metered dose valve is proposed. The metered dose valve comprises an inlet valve, a metering chamber and an outlet valve. In order to allow discharge of fluid from the metering chamber in multiple steps, a user can depress and release an act... | 04/20/2010 |
| 7655189 | Device and process for manipulation of a liquid A device and a process for manipulation of a liquid, the ability of a liquid to flow from a first channel section in a second channel section being temporarily stopped by means of a capillary stop before it flows from the first channel section into the second channe... | 02/02/2010 |
| 7638098 | Process and device for coupling hollow fibers to a microfluidic network A microfluidic network having at least one channel which is open on the top side and in which one end of at least one hollow fiber is inserted and a process for making it. For this it is provided that the outside dimensions of the hollow fiber are matched to the ins... | 12/29/2009 |
| 7560073 | Sample support The comprises at least one sample receiving chamber for a sample liquid, and a distributor channel for sample liquid connected to said at least one sample receiving chamber, with at least one such distributor channel extending from each sample receiving chamber. The... | 07/14/2009 |
| 7357016 | Process and device for determining viscosity A process and a device for determining the viscosity of a fluid are proposed. Very simple and accurate determination is enabled in that the magnetic particles in the fluid are set into vibration by a magnetic field which varies over time. A measurement of the amplit... | 04/15/2008 |
| 7341208 | Atomizer for manual actuation A fluid can be discontinuously atomized with an atomizer of the present invention. The atomizer can include a helical spring, disk spring or gas spring, acting as a pressure spring, as an energy storage device, a cylinder, piston, two ducts and two valves. Atomizati... | 03/11/2008 |
| 7318359 | Sampling means and system for testing a sample liquid A sampling device and a system for testing of sample liquid are proposed. Very simple and prompt testing of the sample liquid is enabled in that the sampling device has a reservoir for the dilution liquid and that the taken-up sample liquid can be delivered by the d... | 01/15/2008 |
| 7316802 | Device for the stepwise transport of liquid utilizing capillary forces The device (10) for the stepwise transport of liquid, particularly of sample liquid to be analyzed, through several reaction chambers located in series in terms of flow while utilizing capillary forces comprises at least one channel (14) through which ... | 01/08/2008 |
| 7238246 | Process for the flush connection of bodies In the swell-welding according to the invention of two bodies, of which at least one body consists of plastic, the connection surface of the plastic body is firstly exposed to a gas which contains the vapor of a swelling agent for the plastic. The plastic body rever... | 07/03/2007 |
| 7237697 | Apparatus for dispensing an atomized liquid product An apparatus for atomizing a liquid product using a propellant, which may be integrated into aerosol packs, for atomization of a liquid product. The liquid product may have a high viscosity. The total flow rate ranges from about 0.5 grams per second to about 0.01 gr... | 07/03/2007 |
| 7156258 | Counter for counting metered doses of liquid, pastry or solid products and device for the metered dispensing of such products A counter including at least one counting ring, a switch, and an actuator movable in its longitudinal axis direction. The switch includes a guide and a switching element movable in an axial and azimuthal direction relative to the guide. The guide has at least one cu... | 01/02/2007 |
