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Fahrner
Hartmut Fahrner, Landshut DE
| Patent application number | Description | Published |
|---|---|---|
| 20120130551 | METHOD FOR AUTOMATICALLY CONTROLLING A PIPE NETWORK - A method for the automated control of a pipe network, in particular a brewing plant, for transporting flow media, where the pipe network provides a plurality of transport paths between a source and a target, and where the pipe network comprises a plurality of line sections and/or control modules, and including an automatic calculation of a transport path for a flow medium between a predetermined source and a predetermined target, and where the calculation of a transport path includes the calculation of a sequence of line sections and/or control modules between the source and the target. | 05-24-2012 |
Horst Fahrner, Stuttgart DE
| Patent application number | Description | Published |
|---|---|---|
| 20080223594 | Portable Power Tool - The invention relates to a portable power tool having a motor housing ( | 09-18-2008 |
Philippe Fahrner, Molsheim FR
| Patent application number | Description | Published |
|---|---|---|
| 20110104413 | IMPROVEMENTS IN OR RELATING TO REINFORCEMENT OF HOLLOW PROFILES - A structural reinforcement comprising a hollow profile and a ribbed structure including ribs with ends and a heat activatable adhesive material that is provided over at least a part of ribs at one or more ends to bond to an interior surface of the hollow profile. | 05-05-2011 |
Richard Fahrner US
| Patent application number | Description | Published |
|---|---|---|
| 20110045025 | Pharmaceutical Compositions Containing Clostridium Difficile Toxoids A and B - This invention relates to compositions including | 02-24-2011 |
Robert L. Fahrner, San Mateo, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090099344 | REDUCING PROTEIN A LEACHING DURING PROTEIN A AFFINITY CHROMATOGRAPHY - A method for reducing leaching of protein A during protein A affinity chromatography is described which involves reducing temperature or pH of, or by adding one or more protease inhibitors to, a composition that is subjected to protein A affinity chromatography. | 04-16-2009 |
Wolfgang Fahrner, Hagen DE
| Patent application number | Description | Published |
|---|---|---|
| 20100140619 | PHOTOVOLTAIC DEVICE - The present invention is related to a photovoltaic device, the device comprising a first layer of a first semiconductor material of a first conductivity type, a second layer of a second semiconductor material of the opposite conductivity type of the first layer, and a third layer of a third porous semiconductor material situated between the first layer and the second layer. The present invention also provides a method for producing the photovoltaic device. | 06-10-2010 |
Wolfgang Fahrner, Gundelfingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20120042951 | TAILORING THE BAND GAP OF SOLAR CELLS MADE OF LIQUID SILANE BY ADDING GERMANIUM - The present invention relates to a method for decreasing or increasing the band gap shift in the production of photovoltaic devices by means of coating a substrate with a formulation containing a silicon compound, e.g., in the production of a solar cell comprising a step in which a substrate is coated with a liquid-silane formulation, the invention being characterized in that the formulation also contains at least one germanium compound. The invention further relates to the method for producing such a photovoltaic device. | 02-23-2012 |
Wolfgang Rainer Fahrner, Hagen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090317934 | Local heterostructure contacts - Disclosed is a novel method for creating local contacts in solar cells. In the method, a surface passivation that has been applied to a semiconductor substrate is locally etched away using a plasma process with the help of a thin stretched, elastic foil. If necessary, deep doping gradients are then locally created at the same points by means of a hydrogen plasma treatment with the help of thermal donors so as to increase the diffusion length of the charge carriers in the direction of the contacts. Finally, local heterostructure contacts are applied through the same mask openings. The contacts are characterized by a much lower saturation current than common diffused contacts and are therefore particularly suitable for high-performance solar cells. | 12-24-2009 |