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Bielke
Andreas Bielke, Steinheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20090113694 | METHOD AND TOOL HEAD FOR MACHINING OPTICALLY ACTIVE SURFACES, PARTICULARLY SURFACES OF PROGRESSIVE SPECTACLE LENSES, WHICH ARE SYMMETRICAL IN PAIRS - A method and a tool head are provided for the chip-removingly machining of pairwise symmetrical, optically effective surfaces, in particular of surfaces of progressive power spectacle lenses. The spectacle lenses are rotated about a first axis and are displaced along the axis. Further, a chip-removing tool is provided being positioned and being adapted to be fed-in, such that a cutting edge of the tool is guided over the surface along a spiralled path and along an elevation function given by the shape of the spectacle lens, when the latter is rotated about the first axis. For machining right side spectacle lenses and left side spectacle lenses, the right side spectacle lenses are rotated about the first axis in a first rotational direction, and the left side spectacle lenses are rotated about the first axis in a second rotational direction opposite the first rotational direction. The tool head comprises chucking means defining an axis of the tool head, and a tool carrier section having at least two lathing tools arranged at a periphery thereof. The one lathing tool of the pair is oriented in the one circumferential direction of the periphery, and the other lathing tool of the pair is oriented in the opposite circumferential direction of the periphery. At least one, preferably all of the lathing tools are provided with adjustment means allowing an adjustment of a point of engagement of the lathing cutting edge. | 05-07-2009 |
Lisa Bielke, Fayetteville, AR US
| Patent application number | Description | Published |
|---|---|---|
| 20110200561 | Method for Bacteriophage Delivery and Amplification - Disclosed are methods of selecting wide host range bacteriophage capable of growing in a plurality of bacteria including pathogenic and non-pathogenic bacteria and bacteriophage selected by the methods. Also disclosed are methods of treating a subject infected with a pathogenic bacterium using bacteriophage and methods of decontaminating objects using bacteriophage. Also disclosed are methods of producing vaccines. In another aspect, methods of determining bacterial viability and methods of improving the sensitivity of a biosensor using wide host range bacteriophages are disclosed. | 08-18-2011 |
Wolfgand Bielke, Koln DE
| Patent application number | Description | Published |
|---|---|---|
| 20110034535 | POSITIVE CONTROLS FOR EXPRESSION MODULATING EXPERIMENTS - The invention pertains to the use of an apoptosis inducing combination of at least a. a first expression modulating compound silencing the expression of at least a first target gene involved in apoptosis and b. a second expression modulating compound silencing the expression of at least a second target gene involved in apoptosis as a positive control in expression modulating assays. Also provided are suitable methods, kits and compositions. | 02-10-2011 |
Wolfgang Bielke, Koln DE
| Patent application number | Description | Published |
|---|---|---|
| 20100075422 | TRANSFECTION MICROARRAYS - A transfection method of introducing sample molecules into cells is provided, comprising: | 03-25-2010 |