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Woehl
Anina Woehl, Pullach DE
| Patent application number | Description | Published |
|---|---|---|
| 20110046429 | Method for preparing linear alpha-olefins - The present invention relates to a method for preparing linear alpha-olefins (LAO) by oligomerization of ethylene in the presence of solvent and homogenous catalyst, comprising the steps of: (i) feeding ethylene, solvent and catalyst into an oligomerization reactor, (ii) oligomerizing the ethylene in the reactor, (iii) removing a reactor outlet stream comprising solvent, linear alpha-olefins, ethylene, and catalyst from the reactor via a reactor outlet piping system, (iv) transferring the reactor outlet stream to a catalyst deactivation and removal step, and (v) deactivating and removing the catalyst from the reactor outlet stream, characterized in that at least one organic amine is added into the oligomerization reactor and/or into the reactor outlet piping system. | 02-24-2011 |
Jorg C. Woehl, Bayside, WI US
| Patent application number | Description | Published |
|---|---|---|
| 20110180701 | NANOPARTICLE ELECTROSTATIC TRAP - A method of trapping a charged particle. The method includes providing a planar substrate having a conductive surface thereon, the conductive surface having at least one non-conductive region. The method also includes applying a solution to the conductive surface, the solution comprising at least one charged particle. The method further includes applying a voltage of a threshold level to the conductive surface. The method also includes, in response to the voltage, generating an electrostatic field in the solution adjacent to a boundary between the conductive surface and the non-conductive region. The method also includes setting the threshold level of voltage to result in a strength of the electrostatic field sufficient to prevent the particle from crossing the electrostatic field. | 07-28-2011 |
Richard A. Woehl, Nashua, NH US
| Patent application number | Description | Published |
|---|---|---|
| 20100217638 | In service support center and method of operation - In a method for in service support for a vehicle fleet wherein the improvement comprises providing Reliability Centered Maintenance (RCM), Conditioned Based Maintenance (CBM), Fleet Management (FM), Vehicle/Component Asset Tracking, Stores/Consumable Inventory, and maintenance management. | 08-26-2010 |
Robert Woehl, Freiburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20110174355 | SOLAR CELL AND SOLAR CELL MODULE WITH ONE-SIDED CONNECTIONS - A solar cell, in particular for connecting to a solar cell module, including at least one metallic base contact, at least one metallic emitter contact ( | 07-21-2011 |
Roland Woehl, Worth DE
| Patent application number | Description | Published |
|---|---|---|
| 20090025443 | RADIAL ROLLER HEAD - Radial roller head with rollers distributively arranged in a holder under the same angular separations and in axial separations around a roller axis, the roller surfaces of which have an increasing progression in a spiral manner around the circumference in the counter clockwise direction. A gear wheel drive couples the rollers together. A locking device automatically locks into place after each full roller rotation and is released before each roller procedure via a moveable locking element. A drive device turns the rollers after release of the locking device up to the contact of the roller surfaces with a tool, in order to then be further turned through friction therewith. An electromagnet connected with the locking element, is arranged in the radial roller head with an electrical energy source and a switch connecting the energy source with the electromagnets when the switch is actuated via the work piece or another actuating device. | 01-29-2009 |