Bothmann
Gunnar Bothmann, Celle DE
Patent application number | Description | Published |
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20110253240 | APPARATUS AND METHOD FOR SELECTIVE FLOW CONTROL - A disk member selectively blocks flow across a fluid conduit formed in a body. The disk member may include a shaft having a longitudinal axis, a ring member disposed on the shaft, a sealing member disposed on the shaft, and a pressure applying surface in contact with the sealing member. The pressure applying surface may be non-orthogonal to the longitudinal axis. | 10-20-2011 |
20130213711 | APPARATUS AND METHOD FOR PROTECTING DEVICES DOWNHOLE - An apparatus and method conducting downhole measurement operations in a borehole penetrating an earth formation. The apparatus may include a module configured to be conveyed in a borehole and to receive at least one device. The module may receive the device internally or in one or more recessed areas. A housing with at least one opening may encompass the exterior of the module. The apparatus may have a first position that allows access to the module through the at least one opening, and a second position that isolates the module from the exterior of the housing. The method may include conducting downhole measurement related operations using the apparatus. The method may include moving the housing and module between the first position and the second position. | 08-22-2013 |
20150053484 | HOLE ENLARGEMENT DRILLING DEVICE AND METHODS FOR USING SAME - A bottomhole assembly (BHA) coupled to a drill string includes one or more controllers, and a hole enlargement device that selectively enlarges the diameter of the wellbore formed by the drill bit. The hole enlargement device includes an actuation unit that may move extendable cutting elements of the hole enlargement device between a radially extended position and a radially retracted position. The actuation unit may be responsive to a signal that is transmitted from a downhole and/or a surface location. The hole enlargement device may also include one or more position sensors that transmit a position signal indicative of a radial position of the cutting elements. In an illustrative operating mode, one or more operating parameters of the hole enlargement device may be adjusted based on one or more measured parameters. This adjustment may be done in a closed-loop or automated fashion and/or by human personnel. | 02-26-2015 |
Hendrick Bothmann, Monteriggioni IT
Patent application number | Description | Published |
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20100029606 | MODULATORS OF ALPHA7 NICOTINIC ACETYLCHOLINE RECEPTORS AND THERAPEUTIC USES THEREOF - The present invention provides compounds of formula (I) and compositions thereof, methods of making them, and methods of using them to modulate alpha7 nicotinic acetylcholine receptors and/or to treat any of a variety of disorders, diseases, and conditions. Provided compounds can affect, among other things, neurological, psychiatric and/or inflammatory system. | 02-04-2010 |
20100130474 | ALPHA7 NICOTINIC ACETYLCHOLINE RECEPTOR INHIBITORS - The present invention provides compounds and compositions, methods of making them, and methods of using them to modulate α7 nicotinic acetylcholine receptors and/or to treat any of a variety of disorders, diseases, and conditions. Provided compounds can affect, among other things, neurological, psychiatric and/or inflammatory systems. | 05-27-2010 |
Hendrick Bothmann, Siena IT
Patent application number | Description | Published |
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20100016288 | MODULATORS OF ALPHA7 NICOTINIC ACETYLCHOLINE RECEPTORS AND THERAPEUTIC USES THEREOF - Compounds with α7 nicotinic acetylcholine receptor (α7 nAChR) agonistic activity, processes for their preparation, pharmaceutical compositions containing the same and the use thereof for the treatment of neurological and psychiatric diseases. | 01-21-2010 |
Hendrik Bothmann, Siena IT
Patent application number | Description | Published |
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20080275028 | Modulators or Alpha7 Nicotinic Acetylcholine Receptors and Therapeutic Uses Thereof - The present invention relates to compounds with α7 nAChR agonistic activity, processes for their preparation, pharmaceutical compositions containing the same and the use thereof for the treatment of neurological, psychiatric, cognitive, immunological and inflammatory disorders. | 11-06-2008 |
Rich D. Bothmann, Grayslake, IL US
Patent application number | Description | Published |
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20140338943 | Impact Wrench Anvil - An anvil is disclosed having wings with additional surface area compared to prior art impact wrench anvils. The wings engage respective hammers in a radial direction, and overlap with one another in an axial direction across the interface between the two hammers. The hammers can each include a recess so that one wing does not engage the hammer associated with the other wing. In an embodiment, the surface of the wing can be angled to increase the amount of material extending over the hammer interface. | 11-20-2014 |