Patents by Inventor Axel Romer
Axel Romer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10501903Abstract: A compactor roller includes a roller jacket, at least one roller disk connected to the roller jacket, and a reinforcing arrangement with a reinforcing ring connected to the roller jacket and a reinforcing structural group connected to the roller disk and the reinforcing ring, the reinforcing structural group including: (i) at least one first reinforcing plate arranged eccentrically and connected to the roller disk and to the reinforcing ring, and a second reinforcing plate connected to the roller disk and arranged substantially parallel to the at least one first reinforcing plate, the second reinforcing plate intersecting a rotary roller axis, or (ii) reinforcing struts connected to the roller disk and to the reinforcing ring and arranged around the rotary roller axis, at least one of the reinforcing struts arranged with a longitudinal strut axis which is not parallel to the rotary roller axis.Type: GrantFiled: December 27, 2017Date of Patent: December 10, 2019Assignee: Hamm AGInventors: Peter Janner, Axel Römer
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Patent number: 10443201Abstract: A soil compactor is described. The soil compactor includes at least two vibrating compacting rollers rotatable about a respective roller axis of rotation. The soil compactor further includes a vibration excitation arrangement assigned to each vibrating compacting roller of the at least two vibrating compacting rollers for generating a vibrating movement of the at least two vibrating compacting rollers. The soil compactor also includes a sensor arrangement assigned to the soil compactor for providing a feedback signal indicative of sound or a structural vibration of the soil compactor. The soil compactor yet further includes a control unit receiving the feedback signal for controlling at least one vibration excitation arrangement, based on the feedback signal, such as to act on a phase offset of the vibrating movements of the at least two vibrating compacting rollers with respect to one another.Type: GrantFiled: May 10, 2017Date of Patent: October 15, 2019Assignee: Hamm AGInventors: Klaus Meindl, Hans-Peter Patzner, Axel Römer
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Publication number: 20180187388Abstract: A compactor roller, in particular for a soil compactor with at least one roller divided in the direction of a rotary roller axis, comprising a roller jacket surrounding a rotary roller axis and longitudinally extended in the direction of the rotary roller axis, and at least one roller disk is connected to the roller jacket on its inner circumferential surface in the inner roller space surrounded by the roller jacket, wherein the roller disk has a thickness of at least 40 mm, and/or that a reinforcing arrangement with a reinforcing ring arranged in the inner roller space at an axial interval to the roller disk and connected to the roller jacket on its inner circumferential surface, and with a reinforcing structural group connected to the roller disk and to the reinforcing ring is provided associated with the roller disk.Type: ApplicationFiled: December 27, 2017Publication date: July 5, 2018Inventors: Peter Janner, Axel Römer
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Patent number: 9915040Abstract: Soil compactor including a compaction drum rotatably supported by a compaction roller frame, wherein the compaction drum frame comprises two longitudinal members arranged in a direction longitudinal to the compactor on both sides of the compaction roller and supporting said compaction roller, and, connecting the two longitudinal members together, two cross members arranged in a direction perpendicular to the compactor and along both sides of the compaction roller, wherein the compaction roller frame is connected to a compactor main frame via one of the two cross members, and wherein at least one sight opening is provided within the other of the two cross members.Type: GrantFiled: April 18, 2017Date of Patent: March 13, 2018Assignee: Hamm AGInventors: Thomas Bletscher, Gerd Köstler, Axel Römer
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Publication number: 20170342668Abstract: A soil compactor, comprising: at least two vibrating compacting rollers rotatable about a respective roller axis of rotation, a vibration excitation arrangement assigned to each vibrating compacting roller for generating a vibrating movement of the vibrating compacting rollers, a vibration detection arrangement assigned to each vibrating compacting roller for providing a vibration variable representing the vibrating movement of each vibrating compacting roller, a control unit for controlling at least one vibration excitation arrangement, based on the vibration variables provided with respect to the vibrating compacting rollers in such a way that the vibrating movements of the vibrating compacting rollers have a predefined phase offset to one another.Type: ApplicationFiled: May 10, 2017Publication date: November 30, 2017Inventors: Klaus Meindl, Hans-Peter Patzner, Axel Römer
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Publication number: 20170306571Abstract: Soil compactor including a compaction drum rotatably supported by a compaction roller frame, wherein the compaction drum frame comprises two longitudinal members arranged in a direction longitudinal to the compactor on both sides of the compaction roller and supporting said compaction roller, and, connecting the two longitudinal members together, two cross members arranged in a direction perpendicular to the compactor and along both sides of the compaction roller, wherein the compaction roller frame is connected to a compactor main frame via one of the two cross members, and wherein at least one sight opening is provided within the other of the two cross members.Type: ApplicationFiled: April 18, 2017Publication date: October 26, 2017Inventors: Thomas Bletscher, Gerd Köstler, Axel Römer
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Patent number: 5126357Abstract: A compound or a pharmaceutically acceptable salt thereof, having anti-inflammatory activity, is disclosed according to the Formula (I) ##STR1## wherein R is hydrogen, methyl or ethyl,R.sub.1 is a 2-pyridyl, 3-pyridyl or 4-pyridyl group or is phenyl, chlorophenyl or fluorophenyl,R.sub.2 is a 2-pyridyl, 3-pyridyl or 4-pyridyl group,R.sub.3 and R.sub.4 are identical or different and, taken separately, are hydrogen, fluorine, chlorine, bromine, C.sub.1 to C.sub.4 alkyl, C.sub.1 to C.sub.4 alkoxy, hydroxy, cyano or nitro or, taken together, are methylenedioxy, and n is 0 or 1.Type: GrantFiled: November 8, 1990Date of Patent: June 30, 1992Assignee: A. Nattermann & Cie. GmbHInventors: Michel Evers, Michael Parnham, Axel Romer, Hartmut Fischer, Norbert Dereu
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Patent number: 5021242Abstract: The invention is related to solid drug preparations of 2-phenyl-1,2-benzisoselenazol-3(2H)-one (EBSELEN) with high bioavailability comprising EBSELEN in the form of micronized crystals, and a method of manufacturing the same.Type: GrantFiled: June 20, 1988Date of Patent: June 4, 1991Assignee: A. Nattermann & Cie GmbHInventors: Axel Romer, Jurgen Seidel
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Patent number: 4784994Abstract: The invention relates to a process for the treatment of inflammatory and allergic skin diseases.Type: GrantFiled: May 12, 1987Date of Patent: November 15, 1988Assignee: A. Nattermann & Cie GmbHInventors: Axel Romer, Jorg Hager
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Patent number: 4730053Abstract: The present invention is related to new S-(Carbamoyl-phenylselenyl) derivatives of mercaptanes of the general formula (I) ##STR1## and to a process for the treatment of diseases caused by cell injury due to the increased formation of active oxygen metabolites.Type: GrantFiled: November 25, 1985Date of Patent: March 8, 1988Assignee: A. Nattermann & Cie GmbHInventors: Norbert Dereu, Albrecht Wendel, Helmut Sies, Sigurd Leyck, Axel Romer, Erich Graf
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Patent number: D756422Type: GrantFiled: March 10, 2015Date of Patent: May 17, 2016Assignee: Hamm AGInventors: Axel Römer, Gernot Reif, Ulrich Ewringmann, Boris Eickhoff
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Patent number: D772781Type: GrantFiled: March 10, 2015Date of Patent: November 29, 2016Assignee: Hamm AGInventors: Axel Römer, Gernot Reif, Ulrich Ewringmann, Markus Beese
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Patent number: D921054Type: GrantFiled: September 26, 2019Date of Patent: June 1, 2021Assignee: HAMM AGInventors: Axel Römer, Ulrich Ewringmann, Stefan Reber, Markus Beese, Thomas Häring, Gernot Reif, Gerd Köstler
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Patent number: D921055Type: GrantFiled: September 26, 2019Date of Patent: June 1, 2021Assignee: HAMM AGInventors: Axel Römer, Ulrich Ewringmann, Stefan Reber, Markus Beese, Thomas Häring, Gernot Reif, Gerd Köstler
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Patent number: D921060Type: GrantFiled: April 4, 2019Date of Patent: June 1, 2021Assignee: HAMM AGInventors: Axel Römer, Ulrich Ewringmann, Stefan Reber, Markus Beese, Thomas Häring, Gernot Reif, Gerd Köstler
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Patent number: D921566Type: GrantFiled: April 4, 2019Date of Patent: June 8, 2021Assignee: HAMM AGInventors: Axel Römer, Ulrich Ewringmann, Stefan Reber, Markus Beese, Thomas Häring, Gernot Reif, Gerd Köstler
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Patent number: D929467Type: GrantFiled: April 21, 2021Date of Patent: August 31, 2021Assignee: HAMM AGInventors: Axel Römer, Ulrich Ewringmann, Stefan Reber, Markus Beese, Thomas Häring, Gernot Reif, Gerd Köstler
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Patent number: D929470Type: GrantFiled: April 21, 2021Date of Patent: August 31, 2021Assignee: HAMM AGInventors: Axel Römer, Ulrich Ewringmann, Stefan Reber, Markus Beese, Thomas Häring, Gernot Reif, Gerd Köstler
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Patent number: D930045Type: GrantFiled: April 20, 2021Date of Patent: September 7, 2021Assignee: HAMM AGInventors: Axel Römer, Ulrich Ewringmann, Stefan Reber, Markus Beese, Thomas Häring, Gernot Reif, Gerd Köstler