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Ferstl
Berthold Ferstl, Bensheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20100120256 | METHOD FOR REMOVING ETCHING RESIDUES FROM SEMICONDUCTOR COMPONENTS - A method for cleaning structured surfaces of semiconductor components to remove photoresist and etching residues after the etching of the surface, comprising: a) removal of the photoresist, b) treatment of the surface with an acidic aqueous solution comprising one or more acids and one or more oxidizing agents, c) treatment of the surface with an alkaline aqueous solution and d) washing of the surface with demineralized water, the steps a), b) and c) being effected before step d). | 05-13-2010 |
| 20100136794 | METHOD FOR REMOVING ETCHING RESIDUES FROM SEMICONDUCTOR COMPONENTS - A method for cleaning structured surfaces of semiconductor components to remove photoresist and etching residues after the etching of the surface, comprising: a) treatment of the surface with an acidic aqueous solution comprising one or more acids and one or more oxidizing agents, b) removal of the photoresist and c) washing with demineralized water in the stated sequence. | 06-03-2010 |
Eva M. Ferstl, Chamblee, GA US
| Patent application number | Description | Published |
|---|---|---|
| 20080234320 | CURCUMIN ANALOGS WITH ANTI-TUMOR AND ANTI-ANGIOGENIC PROPERTIES - The present invention is directed to curcumin analogs exhibiting anti-tumor and anti-angiogenic properties, pharmaceutical formulations including such compounds and methods of using such compounds. | 09-25-2008 |
Johann Ferstl, Muenchen DE
| Patent application number | Description | Published |
|---|---|---|
| 20100320296 | Coal Gasification Burner - The invention relates to a burner with a burner head and burner tubes (A, I, Z), arranged in the burner head, which are made of metal and are intended for feeding at least one fuel (K) and an oxidizing agent (O) into a reaction space. At least one of the burner tubes (I) is provided with a cladding (V) which is composed of a ceramic material and entirely or partially covers the inner or the outer surface of the burner tube so that hot gas corrosion and mechanical abrasion are avoided. In order to minimize the mechanical loads acting on the cladding, the ceramic cladding (V) is connected to the metallic burner tube (I) by means of a form-fitting connection. | 12-23-2010 |
Peter Ferstl, Regensburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20110130851 | METHOD FOR STARTING UP A LIGHTING SYSTEM - A method for the start-up of a lighting system having lamps and a central control system, wherein each lamp has an identification code independently of its position and a position code assigned by a control device, has the following steps: a) Separating the lamps into two groups by putting one group in a first state and the other group in a second state, b) selecting one of the lamps and entering its state into the operating device selecting the group of lamps that has the same state as the selected lamp for further steps, while the other group is no longer considered, d) when the selected group does not only have the selected lamp, the steps a)-d) are carried out again e) assigning the position code to the remaining lamp, to bring the code directly into relation with the identification code, f) carrying out the steps a)-e) for further lamps. | 06-02-2011 |
Thomas Ferstl, Ingolstadt DE
| Patent application number | Description | Published |
|---|---|---|
| 20110301820 | ELECTRICALLY ACTUATABLE MODULE OF A MOTOR VEHICLE AND METHOD FOR IDENTIFYING AN ELECTRICALLY ACTUATABLE MODULE OF A MOTOR VEHICLE - The invention relates to an electrically actuatable assembly of a motor vehicle having at least one component comprising a non-volatile memory. The component has base functionality characteristic for the component and required for the operation of the assembly. The memory comprises a memory region not utilized for realizing the base functionality of the component, in said memory region is stored a characteristic value that identifies the assembly with a predetermined probability. Furthermore, the characteristic value can be read out from the memory region of the component. Finally, the invention describes a method for identifying such an electrically actuatable assembly. | 12-08-2011 |
Wolfgang Ferstl, Karlsruhe DE
| Patent application number | Description | Published |
|---|---|---|
| 20110224316 | PREPARING EXPANDABLE STYRENE POLYMERS - The invention provides a process for preparing expandable styrene polymers which comprises the steps of: | 09-15-2011 |