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Clasen
Ditmar Clasen, Hannover DE
| Patent application number | Description | Published |
|---|---|---|
| 20110120730 | TONG POSITIONING ARM - The present invention generally relates to an apparatus for positioning a tool at a well site. The apparatus includes a first arm rotationally connected to a guide on a column. The apparatus further includes a second arm rotationally connected to the first arm. The second arm is also connected to a tool attachment member at a pivot point, wherein the pivot point is offset from the centerline of the tool. Additionally, the apparatus includes a flexible tension member having one end operatively connected to the guide and another end connected to the tool attachment member at a location closer to the centerline of the tool than the pivot point, wherein the flexible tension member is configured to maintain the tool in a specific orientation around the pivot point during the positioning operation. In a further aspect, a method of positioning a tool at a wellsite is provided. | 05-26-2011 |
Frank Clasen, Hilden DE
| Patent application number | Description | Published |
|---|---|---|
| 20110014148 | Cationic Surfactants Having Improved Properties - The invention is directed to cationic surfactants of formula (I), where R1 is a saturated or unsaturated, branched or linear alkyl group having 6 to 22 carbon atoms, R2 and R3 independently are C1-C3 alkyl groups or hydrogen, n is 2 or 3, and X | 01-20-2011 |
| 20110039950 | Alkyl and/or Alkenyl Ethers of Alkyl and/or Alkenyl (Poly)Glycosides and Their Use - The present invention relates to nanoemulsions comprising alkyl and/or alkenyl ethers of alkyl and/or alkenyl (poly)glycosides, to a method for their preparation and also to their use. The present invention further relates to the alkyl and/or alkenyl ethers of alkyl and/or alkenyl (poly)glycosides themselves, and their use. | 02-17-2011 |
Frank Clasen, Hiden DE
| Patent application number | Description | Published |
|---|---|---|
| 20110247657 | Rinse Aid, Comprising Fatty Acid Alkanolamide Polyalkylene Glycol Ethers - Provided for are rinse aids that exhibit improved drying properties during automatic dish washing and thus allow cleaning methods at lower temperatures than customer reference agents. The rinse aids comprise a) at least one surfactant according to the general formula (I), where R | 10-13-2011 |
Ralf Clasen, Munchen DE
| Patent application number | Description | Published |
|---|---|---|
| 20080297780 | Method and Configuration for Detecting Material Defects in Workpieces - A method and a configuration for automatically or visually detecting material defects, in particular cracks, in a workpiece, includes applying a test agent to the workpiece. The test agent contains color pigments which can be excited by using shortwave light. The workpiece is then irradiated with shortwave light from a light source, light emitted by the workpiece is detected by an observer's eye or by a detector, and the signals from the detector are evaluated by an electronic evaluation device in order to determine the material defects. The light source is associated with a first optical interference filter which selects the light emitted by the light source, as a bandpass filter, before the light impinges on the workpiece. | 12-04-2008 |
Rolf Clasen, St. Ingbert DE
| Patent application number | Description | Published |
|---|---|---|
| 20090095629 | Device and Method for Electrophoretic Deposition with a Movable Electrode - One object on which the present invention is based is to specify an apparatus ( | 04-16-2009 |
| 20100035081 | METHOD FOR THE PRODUCTION OF THIN LAYERS OF METAL-CERAMIC COMPOSITE MATERIALS - Selective solar absorbers are prepared by coating a reflector with a thin cermet layer prepared by depositing and subsequently sintering at least one cermet layer precursor which is an aqueous or alcoholic dispersion of ceramic nanoparticles, the dispersion also containing dissolved metal ions corresponding to the desired metal in the cermet. Sintering in H | 02-11-2010 |
| 20100136249 | PLASMA-SPRAYED LAYERS OF ALUMINUM OXIDE - Plasma-sprayed layers of aluminium oxide on a substrate are produced by using a pyrogenically produced aluminium oxide, for example selected from the group consisting of borosilicate and steel, as starting powder. | 06-03-2010 |
Stephan Clasen, Munster DE
| Patent application number | Description | Published |
|---|---|---|
| 20090311648 | Medical suction apparatus - The invention relates to a medical suction device ( | 12-17-2009 |