Patents by Inventor Andreas Jesse
Andreas Jesse 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: 12168501Abstract: A buoyancy modification module for a modular underwater vehicle may include a first frame configured to connect the buoyancy modification module to other modules, and a first pressure hull with a first flooding region and a first dry region. A first pump arranged in the first dry region can pump water out of the surroundings or a neutral-buoyancy reservoir into the first flooding region and out of the first flooding region into the surroundings or the neutral-buoyancy reservoir. A first gas region that is connected to the first flooding region may include a first gas pressure when the first flooding region is completely empty, and a second gas pressure when the first flooding region is completely flooded. A difference between the first gas pressure and the second gas pressure results from a reduction in space available for gas in the first gas region.Type: GrantFiled: February 10, 2020Date of Patent: December 17, 2024Assignees: thyssenkrupp Marine Systems GmbH, thyssenkrupp AGInventors: Nicolas Richter, Sascha Nehren, Andreas Jess, Thomas Voss, Willem Hendrik Wehner, Marc Schiemann
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Publication number: 20220144397Abstract: The present invention relates to a buoyancy modification module 10 for a modular underwater vehicle, wherein said buoyancy modification module 10 has at least one first frame 20, wherein the frame 20 is designed to connect the buoyancy modification module 10 to other modules, wherein the buoyancy modification module 10 has at least one first pressure hull 30, wherein the first pressure hull 30 has at least one first flooding region 50 and at least one first dry region, wherein at least one first pump 40 is arranged in the first dry region, wherein the first pump 40 can pump water out of the surroundings or a neutral-buoyancy reservoir into the first flooding region 50 and out of the first flooding region 50 into the surroundings or a neutral-buoyancy reservoir.Type: ApplicationFiled: February 10, 2020Publication date: May 12, 2022Applicants: thyssenkrupp Marine Systems GmbH, thyssenkrupp AGInventors: Nicolas RICHTER, Sascha NEHREN, Andreas JESS, Thomas VOSS, Willem Hendrik WEHNER, Marc SCHIEMANN
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Patent number: 10245578Abstract: The invention is concerned with catalysts for heterogeneous hydrogenation of oxo process aldehydes. The problem addressed by the invention is that of developing a catalyst containing neither chromium nor nickel. In addition, it is to enable the economically viable hydrogenation of aldehyde mixtures originating from industrial oxo processes on the industrial scale. For this purpose, the catalyst should not be reliant on costly precious metals such as Ru, Pd or Pt. This problem was solved by omitting the chromium and nickel in the preparation of a conventional Cu/Ni/Cr system, such that a catalyst wherein only copper occurs as hydrogenation-active component on the support material thereof, and not chromium or nickel, is obtained. What is surprising here is that a functioning catalyst for the purpose intended still arises at all even though two of three hydrogenation-active metals are omitted.Type: GrantFiled: October 23, 2017Date of Patent: April 2, 2019Assignee: EVONIK DEGUSSA GMBHInventors: Florian Klasovsky, Robert Franke, Frank Geilen, Andreas Jess, Wolfgang Korth, Thomas Quandt, Arne Reinsdorf
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Publication number: 20180126361Abstract: The invention is concerned with catalysts for heterogeneous hydrogenation of oxo process aldehydes. The problem addressed by the invention is that of developing a catalyst containing neither chromium nor nickel. In addition, it is to enable the economically viable hydrogenation of aldehyde mixtures originating from industrial oxo processes on the industrial scale. For this purpose, the catalyst should not be reliant on costly precious metals such as Ru, Pd or Pt. This problem was solved by omitting the chromium and nickel in the preparation of a conventional Cu/Ni/Cr system, such that a catalyst wherein only copper occurs as hydrogenation-active component on the support material thereof, and not chromium or nickel, is obtained. What is surprising here is that a functioning catalyst for the purpose intended still arises at all even though two of three hydrogenation-active metals are omitted.Type: ApplicationFiled: October 23, 2017Publication date: May 10, 2018Inventors: Florian Klasovsky, Robert Franke, Frank Geilen, Andreas Jess, Wolfgang Korth, Thomas Quandt, Arne Reinsdorf
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Publication number: 20170054121Abstract: A battery pack (50) comprising at least one battery cell (2) and an enclosure (52) for thermal insulation of the at least one battery cell (2). In this case, the enclosure (52) has at least one closable ventilation opening (60).Type: ApplicationFiled: August 22, 2016Publication date: February 23, 2017Inventors: Sarmimala Hore, Andreas Letsch, Andreas Jesse, Dominik Koch, Joerg Poehler
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Patent number: 9518549Abstract: In a method for operating a starter of a vehicle, a position of a starter pinion is detected, and an advance of the starter pinion is regulated as a function of the detected position. For example, the advance during the meshing of the starter pinion with a starter ring gear of a drive motor of the vehicle is regulated.Type: GrantFiled: November 28, 2011Date of Patent: December 13, 2016Assignee: Robert Bosch GmbHInventors: Matthieu Weinum, Marc Eschenhagen, Benjamin Jensen, Andreas Jesse, Michael Merkle
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Patent number: 9488147Abstract: A starter for an internal combustion engine comprises a starter motor and a starter pinion which can be displaced transversely to the longitudinal axis of the motor. The starter pinion is rotatably mounted in an eccentric component which is connected in a rotationally fixed manner to a rotatable transmission component of a transmission that is disposed between the starter motor and the starter pinion.Type: GrantFiled: March 12, 2014Date of Patent: November 8, 2016Assignee: Robert Bosch GmbHInventors: Tobias Quack, Gerd-Peter Schmieder, Bernhard Mader, Andreas Jesse
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Publication number: 20140260796Abstract: A starter for an internal combustion engine comprises a starter motor and a starter pinion which can be displaced transversely to the longitudinal axis of the motor. The starter pinion is rotatably mounted in an eccentric component which is connected in a rotationally fixed manner to a rotatable transmission component of a transmission that is disposed between the starter motor and the starter pinion.Type: ApplicationFiled: March 12, 2014Publication date: September 18, 2014Applicant: Robert Bosch GmbHInventors: Tobias Quack, Gerd-Peter Schmieder, Bernhard Mader, Andreas Jesse
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Patent number: 8334232Abstract: The invention relates to a porous heterogeneous catalyst. In order to prepare a catalyst which catalyzes with a relatively high selectivity the hydrogenation of individual unsaturated bonds of polyunsaturated compounds it is proposed that the inner surface of the catalysts is coated with an ionic liquid.Type: GrantFiled: April 24, 2007Date of Patent: December 18, 2012Assignee: Sud-Chemie AGInventors: Andreas Jess, Wolfgang Korth, Bastian Etzold
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Patent number: 8287723Abstract: This invention relates to biomass pyrolysis through the use of a hot liquid refinery feedstock as a heat transfer medium, preferably a vacuum gas oil feedstock.Type: GrantFiled: January 26, 2011Date of Patent: October 16, 2012Assignee: Phillips 66 CompanyInventors: Andreas Jess, Dominic Kaufmann, Daren E. Daugaard
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Publication number: 20120139263Abstract: In a method for operating a starter of a vehicle, a position of a starter pinion is detected, and an advance of the starter pinion is regulated as a function of the detected position.Type: ApplicationFiled: November 28, 2011Publication date: June 7, 2012Inventors: Matthieu WEINUM, Marc Eschenhagen, Benjamin Jensen, Andreas Jesse, Michael Merkle
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Publication number: 20110184215Abstract: This invention relates to biomass pyrolysis through the use of a hot liquid refinery feedstock as a heat transfer medium, preferably a vacuum gas oil feedstock.Type: ApplicationFiled: January 26, 2011Publication date: July 28, 2011Applicant: CONOCOPHILLIPS COMPANY - IP SERVICES GROUPInventors: Andreas JESS, Dominic KAUFMANN, Daren E. DAUGAARD
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Publication number: 20090264691Abstract: The invention relates to a porous heterogeneous catalyst. In order to prepare a catalyst which catalyzes with a relatively high selectivity the hydrogenation of individual unsaturated bonds of polyunsaturated compounds it is proposed that the inner surface of the catalysts is coated with an ionic liquid.Type: ApplicationFiled: April 24, 2007Publication date: October 22, 2009Applicant: SUD CHEMIE AGInventors: Andreas Jess, Wolfgang Korth, Bastian Etzold
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Patent number: 7553406Abstract: This invention relates to a process for removing polarizable impurities from hydrocarbons and mixtures of hydrocarbons using ionic liquids as an extraction medium. By way of extraction, the degree of contamination of the hydrocarbon or mixture of hydrocarbons is reduced to a low or very low level. The specific ionic liquids are compounds of the Formula 1, which are organic salts that are liquid or can be melted to form a liquid and that can form at least a biphasic mixture with a hydrocarbon. The process is suitable for purifying a wide range of hydrocarbons under a wide range of process conditions.Type: GrantFiled: April 30, 2004Date of Patent: June 30, 2009Assignee: Merck Patent GmbHInventors: Peter Wasserscheid, Andreas Bösmann, Andreas Jess, Leonid Datsevich, Christoph Schmitz, Andrea Wendt
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Publication number: 20050010076Abstract: This invention relates to a process for removing polarizable impurities from hydrocarbons and mixtures of hydrocarbons using ionic liquids as an extraction medium for reducing the degree of contamination of the hydrocarbon or mixture of hydrocarbons to a low or very low level.Type: ApplicationFiled: April 30, 2004Publication date: January 13, 2005Inventors: Peter Wasserscheid, Andreas Bosmann, Andreas Jess, Leonid Datsevich, Christoph Schmitz, Andrea Wendt