Patents by Inventor Frank Stelzer
Frank Stelzer 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: 10334851Abstract: The invention relates to isoxazolo[5,4-b]pyridine compounds of formula I, to the agriculturally useful salts of isoxazolo[5,4-b]pyridine compounds of formula I, and to their use as herbicides.Type: GrantFiled: April 6, 2017Date of Patent: July 2, 2019Assignee: BASF SEInventors: Anna Aleksandra Michrowska-Pianowska, Julia Major, Johannes Hutzler, Trevor William Newton, Richard Roger Evans, Klaus Kreuz, Klaus Grossmann, Dschun Song, Anja Simon, Matthias Witschel, William Karl Moberg, Liliana Parra Rapado, Tao Qu, Frank Stelzer, Helmut Kraus, Thomas Seitz, Andree van der Kloet, Ruediger Reingruber
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Publication number: 20170367340Abstract: The invention relates to isoxazolo[5,4-b]pyridine compounds of formula I, to the agriculturally useful salts of isoxazolo[5,4-b]pyridine compounds of formula I, and to their use as herbicides.Type: ApplicationFiled: April 6, 2017Publication date: December 28, 2017Inventors: Anna Aleksandra MICHROWSKA-PIANOWSKA, Julia MAJOR, Johannes HUTZLER, Trevor William NEWTON, Richard Roger EVANS, Klaus KREUZ, Klaus GROSSMANN, Dschun SONG, Anja SIMON, Matthias WITSCHEL, William Karl MOBERG, Liliana PARRA RAPADO, Tao QU, Frank STELZER, Helmut KRAUS, Thomas SEITZ, Andree van der KLOET, Ruediger REINGRUBER
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Patent number: 9616488Abstract: In a method for producing in particular structural components or chassis components for a motor vehicle by hot or semi-hot forming, a sheet metal blank is heated in a heating station at least in a first region from a starting temperature to a target temperature, and then the warm blank is transferred to a cooled pressing tool and is formed and press-hardened. The heating station includes at least one burner zone which includes at least one burner, in which zone the sheet metal blank is heated from the starting temperature to the target temperature, and at least one burner is operated with a combustion gas and an oxygen-containing gas and the sheet metal blank comes into direct contact with the burner flame.Type: GrantFiled: September 10, 2012Date of Patent: April 11, 2017Assignee: BENTELER AUTOMOBILTECHNIK GMBHInventors: Markus Pellmann, Frank Stelzer, Franz-Josef Lenze
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Patent number: 9609870Abstract: The invention relates to isoxazolo[5,4-b]pyridine compounds of formula I, to the agriculturally useful salts of isoxazolo[5,4-b]pyridine compounds of formula I, and to their use as herbicides.Type: GrantFiled: August 17, 2015Date of Patent: April 4, 2017Assignee: BASF SEInventors: Anna Aleksandra Michrowska-Pianowska, Julia Major, Johannes Hutzler, Trevor William Newton, Richard Roger Evans, Klaus Kreuz, Klaus Grossmann, Dschun Song, Anja Simon, Matthias Witschel, William Karl Moberg, Liliana Parra Rapado, Tao Qu, Frank Stelzer, Helmut Kraus, Thomas Seitz, Andree van der Kloet, Ruediger Reingruber
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Patent number: 9480259Abstract: The present invention relates to a pyrazolopyran of the general formula I wherein the variables are defined according to the description, including a tautomer, salt, cleavable prodrug, or mixtures thereof, in particular to said pyrazolopyran for use as a medicament and/or an inhibitor of the enzyme serinehydroxymethyltransferase (SHMT). The invention also relates to a process the preparation of a pyrazolopyran of the formula I, to compositions comprising said compound and processes for the preparation of these compositions. Further it relates to use of the pyrazolopyran of formula I as an herbicide as well as to a method of controlling undesired vegetation.Type: GrantFiled: May 29, 2013Date of Patent: November 1, 2016Assignee: BASF SEInventors: Matthias Witschel, Frank Stelzer, Johannes Hutzler, Tao Qu, Thomas Mietzner, Klaus Kreuz, Klaus Grossmann, Raphael Aponte, Hans Wolfgang Hoeffken, Frederick Calo, Thomas Ehrhardt, Anja Simon, Liliana Parra Rapado
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Publication number: 20160037776Abstract: The invention relates to isoxazolo[5,4-b]pyridine compounds of formula I, to the agriculturally useful salts of isoxazolo[5,4-b]pyridine compounds of formula I, and to their use as herbicides.Type: ApplicationFiled: August 17, 2015Publication date: February 11, 2016Inventors: Anna Aleksandra MICHROWSKA-PIANOWSKA, Julia MAJOR, Johannes HUTZLER, Trevor William NEWTON, Richard Roger EVANS, Klaus KREUZ, Klaus GROSSMANN, Dschun SONG, Anja SIMON, Matthias WITSCHEL, William Karl MOBERG, Liliana PARRA RAPADO, Tao QU, Frank STELZER, Helmut KRAUS, Thomas SEITZ, Andree van der Kloet, Ruediger REINGRUBER
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Publication number: 20160037777Abstract: The invention relates to isoxazolo[5,4-b]pyridine compounds of formula I, to the agriculturally useful salts of isoxazolo[5,4-b]pyridine compounds of formula I, and to their use as herbicides.Type: ApplicationFiled: August 17, 2015Publication date: February 11, 2016Inventors: Anna Aleksandra MICHROWSKA-PIANOWSKA, Julia MAJOR, Johannes HUTZLER, Trevor William NEWTON, Richard Roger EVANS, Klaus KREUZ, Klaus GROSSMANN, Dschun SONG, Anja SIMON, Matthias WITSCHEL, William Karl MOBERG, Liliana PARRA RAPADO, Tao QU, Frank STELZER, Helmut KRAUS, Thomas SEITZ, Andree van der Kloet, Ruediger REINGRUBER
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Publication number: 20150298199Abstract: In a method for producing in particular structural components or chassis components for a motor vehicle by hot or semi-hot forming, a sheet metal blank is heated in a heating station at least in a first region from a starting temperature to a target temperature, and then the warm blank is transferred to a cooled pressing tool and is formed and press-hardened. The heating station comprises includes at least one burner zone which includes at least one burner, in which zone the sheet metal blank is heated from the starting temperature to the target temperature, and at least one burner is operated with a combustion gas and an oxygen-containing gas and the sheet metal blank comes into direct contact with the burner flame.Type: ApplicationFiled: September 10, 2012Publication date: October 22, 2015Applicant: Benteler Automobiltechnik GmbHInventors: Markus Pellmann, FRANK STELZER, FRANZ-JOSEF LENZE
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Patent number: 9131695Abstract: The invention relates to isoxazolo[5,4-b]pyridine compounds of formula I, to the agriculturally useful salts of isoxazolo[5,4-b]pyridine compounds of formula I, and to their use as herbicides.Type: GrantFiled: July 20, 2011Date of Patent: September 15, 2015Assignee: BASF SEInventors: Anna Aleksandra Michrowska-Pianowska, Julia Major, Johannes Hutzler, Trevor William Newton, Richard Roger Evans, Klaus Kreuz, Klaus Grossmann, Dschun Song, Anja Simon, Matthias Witschel, William Karl Moberg, Liliana Parra Rapado, Tao Qu, Frank Stelzer, Helmut Kraus, Thomas Seitz, Andree van der Kloet, Ruediger Reingruber
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Publication number: 20150126371Abstract: The present invention relates to a pyrazolopyran of the general formula I wherein the variables are defined according to the description, including a tautomer, salt, cleavable prodrug, or mixtures thereof, in particular to said pyrazolopyran for use as a medicament and/or an inhibitor of the enzyme serinehydroxymethyltransferase (SHMT). The invention also relates to a process the preparation of a pyrazolopyran of the formula I, to compositions comprising said compound and processes for the preparation of these compositions. Further it relates to use of the pyrazolopyran of formula I as an herbicide as well as to a method of controlling undesired vegetation.Type: ApplicationFiled: May 29, 2013Publication date: May 7, 2015Inventors: Matthias Witschel, Frank Stelzer, Johannes Hutzler, Tao Qu, Thomas Mietzner, Klaus Kreuz, Klaus Grossmann, Raphael Aponte, Hans Wolfgang Hoeffken, Frederick Calo, Thomas Ehrhardt, Anja Simon, Liliana Parra Rapado
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Patent number: 8921273Abstract: Substituted pyridazines of the formula I in which the variables are defined according to the description, processes and intermediates for preparing the compounds of the formula I and their N-oxides, their agriculturally suitable salts, compositions comprising them and their use as herbicides, and also methods for controlling unwanted vegetation.Type: GrantFiled: March 23, 2011Date of Patent: December 30, 2014Assignee: BASF SEInventors: Dschun Song, Julia Major, Johannes Hutzler, Trevor William Newton, Matthias Witschel, William Karl Moberg, Liliana Parra Rapado, Tao Qu, Frank Stelzer, Andree Van Der Kloet, Thomas Seitz, Thomas Ehrhardt, Klaus Kreuz, Klaus Grossmann, Anna Aleksandra Michrowska-Pianowska, Anja Simon, Ruediger Reingruber, Helmut Kraus, Hans Wolfgang Hoeffken, Thomas Mietzner
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Patent number: 8841298Abstract: Substituted pyrazines of the formula I in which the variables are defined according to the description, their agriculturally suitable salts, processes and intermediates for preparing the pyrazines of the formula I, compositions comprising them and their use as herbicides, i.e. for controlling harmful plants, and also a method for controlling unwanted vegetation which comprises allowing a herbicidally effective amount of at least one pyrazine compound of the formula I to act on plants, their seed and/or their habitat.Type: GrantFiled: May 31, 2010Date of Patent: September 23, 2014Assignee: BASF SEInventors: Dschun Song, Julia Major, Johannes Hutzler, Trevor William Newton, Matthias Witschel, William Karl Moberg, Liliana Parra Rapado, Tao Qu, Frank Stelzer, Anna Aleksandra Michrowska, Thomas Seitz, Thomas Ehrhardt, Klaus Kreuz, Klaus Grossmann, Bernd Sievernich, Anja Simon, Ricarda Niggeweg
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Patent number: 8809535Abstract: Substituted pyridines of the formula I in which the variables are defined according to the description, processes and intermediates for preparing the compounds of the formula I and their N-oxides, their agriculturally suitable salts, compositions comprising them and their use as herbicides, and also methods for controlling unwanted vegetation.Type: GrantFiled: March 21, 2011Date of Patent: August 19, 2014Assignee: BASF SEInventors: Matthias Witschel, William Karl Moberg, Liliana Parra Rapado, Tao Qu, Frank Stelzer, Andree Van Der Kloet, Thomas Seitz, Thomas Ehrhardt, Klaus Kreuz, Klaus Grossmann, Anna Aleksandra Michrowska-Pianowska, Anja Simon, Ruediger Reingruber, Helmut Kraus, Dschun Song, Julia Major, Johannes Hutzler, Trevor William Newton, Hans Wolfgang Hoeffken, Thomas Mietzner
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Patent number: 8658569Abstract: Substituted quinolinones of the formula I in which the variables are defined according to the description, their agriculturally suitable salts, processes and intermediates for preparing the compounds of the formula I, compositions comprising them and their use as herbicides, i.e. for controlling harmful plants, and also a method for controlling unwanted vegetation which comprises allowing a herbicidally effective amount of at least one compound of the formula I to act on plants, their seed and/or their habitat.Type: GrantFiled: August 22, 2012Date of Patent: February 25, 2014Assignee: BASF SEInventors: Dschun Song, Julia Major, Johannes Hutzler, Trevor William Newton, Matthias Witschel, William Karl Moberg, Liliana Parra Rapado, Tao Qu, Frank Stelzer, Andree Van Der Kloet, Thomas Seitz, Thomas Ehrhardt, Klaus Kreuz, Klaus Grossmann, Anna Aleksandra Michrowska, Anja Simon, Richard Roger Evans
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Patent number: 8575068Abstract: Substituted pyridazines of the formula I in which the variables are defined according to the description, processes and intermediates for preparing the compounds of the formula I and their N oxides, their agriculturally useful salts, compositions comprising them and their use as herbicides, and also a method for controlling unwanted vegetation.Type: GrantFiled: March 18, 2011Date of Patent: November 5, 2013Assignee: BASF SEInventors: Dschun Song, Julia Major, Johannes Hutzler, Trevor William Newton, Matthias Witschel, William Karl Moberg, Liliana Parra Rapado, Tao Qu, Frank Stelzer, Andree Van Der Kloet, Thomas Seitz, Thomas Ehrhardt, Klaus Kreuz, Klaus Grossmann, Anna Aleksandra Michrowska-Pianowska, Anja Simon, Ruediger Reingruber, Helmut Kraus, Hans Wolfgang Hoeffken, Thomas Mietzner
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Patent number: 8450301Abstract: The invention relates to the use of piperazine compounds of formula (I) or the agriculturally useful salts of piperazine compounds of formula (I) as herbicides, the variables in formula (I) being defined as cited in the claims and the description.Type: GrantFiled: December 29, 2006Date of Patent: May 28, 2013Assignee: BASF SEInventors: Eike Hupe, Cyrill Zagar, Matthias Witschel, Toralf Kühn, William Karl Moberg, Liliana Parra Rapado, Frank Stelzer, Andrea Vescovi, Michael Puhl, Robert Reinhard, Bernd Sievernich, Klaus Groβmann, Thomas Ehrhardt, Michael Rack
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Publication number: 20130123105Abstract: The invention relates to isoxazolo[5,4-b]pyridine compounds of formula I, to the agriculturally useful salts of isoxazolo[5,4-b]pyridine compounds of formula I, and to their use as herbicides.Type: ApplicationFiled: July 20, 2011Publication date: May 16, 2013Applicant: BASF SEInventors: Anna Aleksandra Michrowska-Pianowska, Julia Major, Johannes Hutzler, Trevor William Newton, Richard Roger Evans, Klaus Kreuz, Klaus Grossmann, Dschun Song, Anja Simon, Matthias Witschel, William Karl Moberg, Liliana Parra Rapado, Tao Qu, Frank Stelzer, Helmut Kraus, Thomas Seitz, Andree Van der Kloet, Ruediger Reingruber
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Patent number: 8440594Abstract: Substituted pyridines of the formula I in which the variables are defined according to the description, processes and intermediates for preparing the compounds of the formula I and their N-oxides, their agriculturally suitable salts, compositions comprising them and their use as herbicides, and also methods for controlling unwanted vegetation.Type: GrantFiled: March 18, 2011Date of Patent: May 14, 2013Assignee: BASF SEInventors: Dschun Song, Julia Major, Johannes Hutzler, Trevor William Newton, Matthias Witschel, William Karl Moberg, Liliana Parra Rapado, Tao Qu, Frank Stelzer, Andree Van Der Kloet, Thomas Seitz, Thomas Ehrhardt, Klaus Kreuz, Klaus Grossmann, Anna Aleksandra Michrowska-Pianowska, Anja Simon, Ruediger Reingruber, Helmut Kraus, Hans Wolfgang Hoeffken, Thomas Mietzner
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Publication number: 20130065760Abstract: Substituted pyridines of the formula I in which the variables are defined according to the description, processes and intermediates for preparing the compounds of the formula I and their N-oxides, their agriculturally suitable salts, compositions comprising them and their use as herbicides, and also methods for controlling unwanted vegetation.Type: ApplicationFiled: March 22, 2011Publication date: March 14, 2013Applicant: BASF SEInventors: Dschun Song, Julia Major, Johannes Hutzler, Trevor William Newton, Matthias Witschel, Liliana Parra Rapado, Tao Qu, Frank Stelzer, Andree Van Der Kloet, Thomas Seitz, Thomas Ehrhardt, Klaus Kreuz, Klaus Grossmann, Anna Aleksandra Michrowska-Pianowska, Anja Simon, Ruediger Reingruber, Helmut Kraus, Hans Wolfgang Hoeffken, Thomas Mietzner, William Karl Moberg
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Publication number: 20130023415Abstract: Substituted pyridines of the formula (I) in which the variables are defined according to the description, processes and intermediates for preparing the compounds of the formula (I) and their N-oxides, their agriculturally suitable salts, compositions comprising them and their use as herbicides, and also methods for controlling unwanted vegetation.Type: ApplicationFiled: March 21, 2011Publication date: January 24, 2013Applicant: BASF SEInventors: Matthias Witschel, William Karl Moberg, Liliana Parra Rapado, Tao Qu, Frank Stelzer, Andree Van Der Kloet, Thomas Seitz, Thomas Ehrhardt, Klaus Kreuz, Klaus Grossmann, Anna Aleksandra Michrowska-Pianowska, Anja Simon, Ruediger Reingruber, Helmut Kraus, Dschun Song, Julia Major, Johannes Hutzler, Trevor William Newton, Hans Wolfgang Hoeffken, Thomas Mietzner