Patents by Inventor Frederik Menges
Frederik Menges 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: 10759767Abstract: The present invention relates to compositions comprising, 1) as component I a compound of formula I, as defined in the claims and description, and 2) as component II an active ingredient, selected from the groups A) to O) defined in the claims and description.Type: GrantFiled: December 18, 2013Date of Patent: September 1, 2020Assignee: BASF AGRO B.V.Inventors: Jan Klaas Lohmann, Egon Haden, Dieter Strobel, Siegfried Strathmann, Martin Semar, Frederik Menges, Nadege Boudet
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Patent number: 10512267Abstract: Compositions comprising a triazole compound and a biopesticide.Type: GrantFiled: June 25, 2014Date of Patent: December 24, 2019Assignee: BASF Agro, B.V.Inventors: Frederik Menges, Martin Semar, Nadine Riediger, Lutz Brahm, Kristin Klappach, Murat Mertoglu, Winfried Mayer, Egon Haden, Jan Klaas Lohmann, Nadege Boudet, Annette Schuster
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Patent number: 10212934Abstract: The present invention relates to compositions comprising a triazole compound as component I and as a component II a compound selected from (II-1) to (II-8) and to the agrochemical compositions and the uses thereof.Type: GrantFiled: June 15, 2015Date of Patent: February 26, 2019Assignee: BASF Agro B.V.Inventors: Frederik Menges, Martin Semar, Lutz Brahm, Annette Schuster, Florent Mazuir
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Patent number: 10206403Abstract: The present invention relates to pesticidal compositions comprising as component I a compound selected from the compounds I-1 to I-31 and as component II a compound selected from compounds II-1 to II-12.Type: GrantFiled: July 3, 2015Date of Patent: February 19, 2019Assignee: BASF SEInventors: Frederik Menges, Jens Bruns, Dieter Strobel
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Publication number: 20160150786Abstract: Compositions comprising a triazole compound and a biopesticideType: ApplicationFiled: June 25, 2014Publication date: June 2, 2016Inventors: Frederik Menges, Martin Semar, Nadine Riediger, Lutz Brahm, Kristin Klappach, Murat Mertoglu, Winfried Mayer, Egon Haden, Jan Klaas Lohmann, Nadege Boudet, Annette Schuster
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Patent number: 9278977Abstract: A process for manufacturing 5-chloromethyl-2,3-pyridine dicarboxylic acid anhydrides (I) wherein Z is hydrogen or halogen; Z1 is hydrogen, halogen, cyano or nitro; comprising the steps of (i) reacting a compound of formula (II), wherein the symbols have the meaning given in formula (I), with a chlorinating agent, optionally in the presence of a radical initiator in a solvent selected from halogenated hydrocarbons, and (ii) crystallizing the compound (I) formed in step (i) from a solvent selected from chlorobenzene, 1,2-dichlorobenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene, dichloroethane, trichloromethane, dichloromethane, toluene, xylenes, ethyl acetate, methyl tert.-butyl ether, and mixtures thereof. Compounds (I) are useful intermediates in the synthesis of herbicidal imidazolinones.Type: GrantFiled: March 20, 2014Date of Patent: March 8, 2016Assignee: BASF SEInventors: Frederik Menges, Joachim Gebhardt, Michael Rack, Michael Keil, Rodney F. Klima, David Cortes, Robert Leicht, Helmut Zech, Jochen Schroeder
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Patent number: 9167817Abstract: The present invention relates to a process using Grignard reagents for providing thio-triazolo group-containing compounds.Type: GrantFiled: March 24, 2014Date of Patent: October 27, 2015Assignee: BASF SEInventors: Maximilian Dochnahl, Michael Keil, Joachim Gebhardt, Uwe Josef Vogelbacher, Frederik Menges, Michael Rack, Jens Renner, Bernd Wolf
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Patent number: 9096570Abstract: A process for manufacturing 5,6-disubstituted-3-pyridylmethyl ammonium bromides (I), wherein Q is a tertiary aliphatic or cyclic, saturated, partially unsaturated or aromatic amine; Z is hydrogen or halogen; Z1 is hydrogen, halogen, cyano or nitro; Y and Y1 are each independently OR1, NR1R2, or when taken together YY1 is —O—, —S— or NR3—; R1 and R2 are each independently hydrogen, C1-C4 alkyl optionally substituted with C1-C4 alkoxy or phenyl optionally substituted with one to three C1-C4 alkyl groups, C1-C4 alkoxy groups or halogen atoms, or phenyl optionally substituted with one to three C1-C4 alkyl groups, C1-C4 alkoxy groups or halogen atoms; R3 is hydrogen or C1-C4 alkyl; comprises the steps of (i) reacting a compound of formula (II), wherein the symbols have the meaning given in formula (I), with bromine in the presence of a radical initiator in a solvent mixture comprising an aqueous phase and an organic phase, where the organic phase comprises a solvent selected from 1,2-dichloroethaneType: GrantFiled: November 13, 2009Date of Patent: August 4, 2015Assignee: BASF SEInventors: Joachim Gebhardt, Frederik Menges, Michael Rack, Michael Keil, Jochen Schroeder, Stefan Orsten, Helmut Zech, David Cortes, Robert Leicht, Tony Yegerlehner, Rodney F. Klima
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Patent number: 9034856Abstract: The invention relates to 17-(1?-propenyl)-17-3?-oxidoestra-4-en-3-one derivatives with the general chemical formula I, where the residues Z, R4, R6a, R6b, R7, R15, R16a, R16b and R18 have the meanings stated in Claim 1, and their solvates, hydrates and salts, including all stereoisomers of these compounds. The invention further relates to the use of these derivatives for the production of a medicinal product for oral contraception and for the treatment of pre-, peri- and postmenopausal complaints and medicinal products that contain said derivatives, and in particular application in the aforementioned indications. The derivatives according to the invention have a progestational and in preferred cases additionally an antimineralocorticoid and neutral to slightly androgenic action.Type: GrantFiled: December 23, 2008Date of Patent: May 19, 2015Assignee: Bayer Intellectual Property GmbHInventors: Ulrich Klar, Joachim Kuhnke, Rolf Bohlmann, Jan Hübner, Sven Ring, Thomas Frenzel, Frederik Menges, Steffen Borden, Hans Peter Muhn, Katja Prelle
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Patent number: 8987239Abstract: The 15?,16?-methylene-17-hydroxy-19-nor-17-pregna-4-en-3-one-21-carboxylic acid ?-lactone derivatives of the present invention possess progestational efficacy. They have the general chemical formula I, in which Z is selected from the group comprising an oxygen atom, two hydrogen atoms, NOR and NNHSO2R, where R is hydrogen, C1-C10-alkyl, aryl or C7-C20-aralkyl, R4 is hydrogen or halogen, and moreover either: R6a, R6b together form methylene or 1,2-ethanediyl or R6a is hydrogen and R6b is selected from the group comprising hydrogen, C1-C10-alkyl, C2-C10-alkenyl or C2-C10-alkynyl, and R7 is selected from the group comprising hydrogen, C1-C10-alkyl, C3-C6-cycloalkyl, C2-C10-alkenyl or C2-C10-alkynyl, or: R6a is hydrogen and R6b and R7, together, denote a bond, an oxygen or form methylene, R18 represents hydrogen or C1-C3-alkyl and in addition include their solvates, hydrates, stereoisomers and salts.Type: GrantFiled: January 10, 2013Date of Patent: March 24, 2015Assignee: Bayer Intellectual Property GbmHInventors: Ulrich Klar, Joachim Kuhnke, Rolf Bohlmann, Jan Hübner, Sven Ring, Thomas Frenzel, Frederik Menges, Steffen Borden, Hans-Peter Muhn, Katja Prelle
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Patent number: 8937058Abstract: The invention relates to 17-hydroxy-19-nor-21-carboxylic acid-steroid ?-lactone derivatives with the chemical formula I, where R4, R6a, R6b, R7, R15, R16a, R16b, R18 and Z have the meanings stated in claim 1, and their solvates, hydrates, stereoisomers and salts. The invention further relates to the use of these derivatives for the production of a medicinal product for oral contraception and for the treatment of pre-, peri- and postmenopausal complaints and medicinal products that contain said derivatives. The derivatives according to the invention have a progestational and in preferred cases additionally an antimineralocorticoid and neutral to slightly androgenic action.Type: GrantFiled: December 23, 2008Date of Patent: January 20, 2015Inventors: Ulrich Klar, Joachim Kuhnke, Rolf Bohlmann, Jan Hübner, Sven Ring, Thomas Frenzel, Frederik Menges, Steffen Borden, Hans-Peter Muhn, Katja Prelle
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Patent number: 8729272Abstract: The present invention relates to a process using Grignard reagents for providing thio-triazolo group-containing compounds.Type: GrantFiled: March 15, 2011Date of Patent: May 20, 2014Assignee: BASF SEInventors: Maximilian Dochnahl, Michael Keil, Joachim Gebhardt, Uwe Josef Vogelbacher, Frederik Menges, Michael Rack, Jens Renner, Bernd Wolf
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Patent number: 8722893Abstract: A process for manufacturing 5-chloromethyl-2,3-pyridine dicarboxylic acid anhydrides (I) wherein Z is hydrogen or halogen; Z1 is hydrogen, halogen, cyano or nitro; comprising the steps of (i) reacting a compound of formula (II), wherein the symbols have the meaning given in formula (I), with a chlorinating agent, optionally in the presence of a radical initiator in a solvent selected from halogenated hydrocarbons, and (ii) crystallizing the compound (I) formed in step (i) from a solvent selected from chlorobenzene, 1,2-dichlorobenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene, dichloroethane, trichloromethane, dichloromethane, toluene, xylenes, ethyl acetate, methyl tert.-butyl ether, and mixtures thereof. Compounds (I) are useful intermediates in the synthesis of herbicidal imidazolinones.Type: GrantFiled: November 3, 2009Date of Patent: May 13, 2014Assignee: BASF SEInventors: Frederik Menges, Joachim Gebhardt, Michael Rack, Michael Keil, Rodney F. Klima, David Cortes, Robert Leicht, Helmut Zech, Jochen Schroeder
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Patent number: 8716487Abstract: The present invention relates to a process for preparing 4-hydroxypyridines of formula I wherein R1, R2, R3 and R4 have the meanings defined in the description.Type: GrantFiled: June 20, 2011Date of Patent: May 6, 2014Assignee: BASF SEInventors: Volker Maywald, Frederik Menges, Uwe Josef Vogelbacher, Michael Rack, Michael Keil, Wassilios Grammenos, Marianna Vrettou-Schultes, Jan Klaas Lohmann, Bernd Mueller, Thorsten Jabs
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Patent number: 8629279Abstract: A process for manufacturing a 5-formyl-pyridine-2,3-dicarboxylic acid ester (I) wherein Z is hydrogen or halogen; Z1 is hydrogen, halogen, cyano or nitro and R1, R2 are independently C1-C10-alkyl, comprising the steps of (i) reacting a compound of formula (II), wherein the symbols are as in formula (I), with a nitrosation agent (III) R3—O—N?O (III) wherein R3 is C1-C8-alkyl, in the presence of an alkali metal or alkaline earth metal alcoholates or carbonates in a polar aprotic solvent at a temperature of from ?45 to 40° C., to obtain an oxime compound (IV) where Z, Z1, R1 and R2 are as in formula (I), and (ii) reacting oxime compound (IV) with an aliphatic C1-C10-aldehyde in the presence of a Lewis acid at a temperature in the range of from 0 to 100° C. The compounds of formula (I) are useful intermediates in the synthesis of herbicidal imidazolinones, like imazamox.Type: GrantFiled: December 7, 2009Date of Patent: January 14, 2014Assignee: BASF SEInventors: Michael Rack, Joachim Gebhardt, Frederik Menges, Michael Keil, Rodney F. Klima, David Cortes, Robert Leicht, Helmut Zech, Jochen Schröder
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Patent number: 8623850Abstract: The invention relates to 15,16-methylene-17-(1?-propenyl)-17-3?-oxidoestra-4-en-3-one derivatives with the general chemical formula I, where the Z, R4, R6a, R6b, R7 and R18 have the meanings stated in claim 1, and solvates, hydrates and salts thereof, including all crystal modifications and all stereoisomers of these compounds. The invention also relates to the use of these derivatives for the production of a drug for oral contraception and for the treatment of pre-, peri- and postmenopausal problems and drugs which contain such derivatives, in particular use in the aforesaid indications. The derivatives according to the invention have a progestational and in preferable cases also an antimineralcorticoid and neutral to slight androgenic activity.Type: GrantFiled: December 23, 2008Date of Patent: January 7, 2014Assignee: Bayer Intellectual Property GmbHInventors: Ulrich Klar, Joachim Kuhnke, Rolf Bohlmann, Jan Hübner, Sven Ring, Thomas Frenzel, Frederik Menges, Steffen Borden, Hans-Peter Muhn, Katja Prelle
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Patent number: 8563734Abstract: 2-[(1-cyanopropyl)carbamoyl]-5-chloromethyl nicotinic acids of formula (I) where Z is hydrogen or halogen; Z1 is hydrogen, halogen, cyano or nitro; R1 is C1-C4 alkyl; R2 is C1-C4 alkyl, C3-C6 cycloalkyl or R1 and R2, when taken together with the atom to which they are attached, represent a C3-C6 cycloalkyl group optionally substituted with methyl, and R3 is hydrogen or a cation preferably selected from the group consisting of alkali metals, alkaline earth metals, manganese, copper, iron, zinc, cobalt, lead, silver, nickel, ammonium and organic ammonium; are useful intermediates for the synthesis of herbicidal imidazolinones.Type: GrantFiled: November 3, 2009Date of Patent: October 22, 2013Assignee: BASF SEInventors: Frederik Menges, Joachim Gebhardt, Michael Rack, Michael Keil, Rodney F. Klima, David Cortes, Robert Leicht, Helmut Zech, Jochen Schröder
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Patent number: 8426617Abstract: The invention relates to the (stereoselective) hydrogenation of carbon-carbon double bonds in compounds having at least one such bond, e.g., isoprenoids, non-cyclic sesquiterpenes, tocomonoenols, tocodienols, tocotrienols or derivatives thereof, as well as to the (stereoselective) hydrogenation of parts/extracts of plant oils containing such tocotrienols or derivatives thereof, in the presence of a chiral Ir complex as the catalyst, whereby preferably one stereoisomer is manufactured in an excess.Type: GrantFiled: December 20, 2005Date of Patent: April 23, 2013Assignee: DSM IP Assets B.V.Inventors: Werner Bonrath, Frederik Menges, Thomas Netscher, Andreas Pfaltz, Bettina Wustenberg
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Publication number: 20130096312Abstract: The present invention relates to a process for preparing 4-hydroxypyridines of formula I wherein R1, R2, R3 and R4 have the meanings defined in the description.Type: ApplicationFiled: June 20, 2011Publication date: April 18, 2013Applicant: BASF SEInventors: Volker Maywald, Frederik Menges, Uwe Josef Vogelbacher, Michael Rack, Michael Keil, Wassilios Grammenos, Marianna Vrettou-Schultes, Jan Klaas Lohmann, Bernd Mueller, Thorsten Jabs
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Publication number: 20130005985Abstract: The present invention relates to a process using Grignard reagents for providing thio-triazolo group-containing compounds.Type: ApplicationFiled: March 15, 2011Publication date: January 3, 2013Applicant: BASF SEInventors: Maximilian Dochnahl, Michael Keil, Joachim Gebhardt, Uwe Josef Vogelbacher, Frederik Menges, Michael Rack, Jens Renner, Bernd Wolf