Patents by Inventor Ferenc Molnar
Ferenc Molnar 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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Publication number: 20180127049Abstract: The flip-pivot bicycle is a collapsible bicycle, that can be folded by a new method, and belongs into the class of the bicycles foldable about two or more axes. The flip-pivot bicycle consists of a driving-frame-segment (1) comprising the driving-wheel (7), a steering-frame-segment (3), comprising the steering-wheel (6), and a central-frame-segment (2), which connects them. The central-frame-segment (2) and the driving-frame-segment (1) is connected by and can pivot above a pivot-axis (4), which pivot-axis (4) is perpendicular to the plane of the parallelly positioned wheels (6, 7), or forms an angle of maximum 45 degree with this perpendicular. The central-frame-segment (2) and the steering-frame-segment (3) is connected and can pivot by a flip-axis (5), which flip-axis (5) is in the plane of the parallelly positioned wheels (6, 7), or is parallel to this plane, or forms an angle of maximum 45 degree with this plane.Type: ApplicationFiled: April 7, 2016Publication date: May 10, 2018Inventor: Ferenc MOLNÁR
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Patent number: 7550407Abstract: A system which is suitable as a catalyst for the hydrocyanation of olefinically unsaturated compounds and comprises a) Ni(0) b) a compound which complexes Ni(0) as a ligand and contains trivalent phosphorus, c) a Lewis acid and d) a compound of the formula M Rn where M: Al or Ti R: identical or different monovalent alkoxy radicals, in which case a plurality of alkoxy radicals may be bonded together, and additionally, in the case that M=Al, R may be identical or different monovalent alkyl radicals, in which case a plurality of alkyl radicals may be bonded together or one or more alkyl radicals may be bonded to one or more of the abovementioned alkoxy radicals, n: valency of M, and processes for hydrocyanating an olefinically unsaturated compound in the presence of such a system.Type: GrantFiled: March 24, 2004Date of Patent: June 23, 2009Assignee: BASF AktiengesellschaftInventors: Michael Bartsch, Robert Baumann, Gerd Haderlein, Miquel Angel Flores, Tim Jungkamp, Hermann Luyken, Jens Scheidel, Wolfgang Siegel, Ferenc Molnar
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Publication number: 20090124787Abstract: The invention relates to a process for preparing polyhydroxyalkanoates by polymerization of lactones of the general formula I, where the substituents and the index n have the meanings given in the description, in the presence of at least one catalyst of the formula (II) LIMaXam, where the substituents and indices have the meanings given in the description. The invention further relates to poly-3-hydroxybutyrates which have a novel property profile and are obtainable for the first time by means of this process, and also biodegradable polyester mixtures based on these poly-3-hydroxybutyrates.Type: ApplicationFiled: April 11, 2006Publication date: May 14, 2009Inventors: Peter Preishuber-Pflugl, Ferenc Molnar
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Patent number: 7420064Abstract: Lactones are prepared by catalytic carbonylation of oxiranes using a catalyst system comprising a) at least one cobalt compound as component A and b) at least one metal compound of the formula (I) as component B, MXxRn-x ??(I) where M is an alkaline earth metal or a metal of group 3, 4 or preferably 12 or 13 of the Periodic Table of the Elements, R is hydrogen or a hydrocarbon radical which may be substituted on the carbon atoms other than the carbon atom bound to M, X is an anion, n is a number corresponding to the valence of M and x is in the range from 0 to n, with n and x being selected so that the compound is uncharged, as catalyst.Type: GrantFiled: July 31, 2003Date of Patent: September 2, 2008Assignee: BASF SEInventors: Gerrit Luinstra, Ferenc Molnar, Bernhard Rieger, Markus Allmendinger
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Publication number: 20070161806Abstract: Lactones are prepared by the catalytic carbonylation of oxiranes using a catalyst system comprising a) at least one carbonylation catalyst A comprising uncharged or anionic transition metal complexes of metals of groups 5 to 11 of the Periodic Table, b) at least one metal compound B of the formula (I) MXxRn-x??(I) ?where M is an element of group 2, 3, 4, 12, 13, R is hydrogen or a hydrocarbon radical which may be substituted on the carbon atoms other than on the carbon atom bound to M, X is an anion, n is a number corresponding to the valence of M, x is in the range from 0 to n, and c) at least one organic, chiral compound C which has fewer than four coordination sites.Type: ApplicationFiled: January 20, 2005Publication date: July 12, 2007Applicant: BASF AktiengesellschaftInventors: Peter Preishuber-Pflugl, Ferenc Molnar
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Publication number: 20060258874Abstract: A system which is suitable as a catalyst for the hydrocyanation of olefinically unsaturated compounds and comprises a) Ni(0) b) a compound which complexes Ni(0) as a ligand and contains trivalent phosphorus, c) a Lewis acid and d) a compound of the formula M Rn where M: Al or Ti R: identical or different monovalent alkoxy radicals, in which case a plurality of alkoxy radicals may be bonded together, and additionally, in the case that M=Al, R may be identical or different monovalent alkyl radicals, in which case a plurality of alkyl radicals may be bonded together or one or more alkyl radicals may be bonded to one or more of the abovementioned alkoxy radicals, n: valency of M, and processes for hydrocyanating an olefinically unsaturated compound in the presence of such a system.Type: ApplicationFiled: March 24, 2004Publication date: November 16, 2006Applicant: Basf AktiengesellschaftInventors: Michael Bartsch, Robert Baumann, Gerd Haderlein, Miquel Flores, Tim Jungkamp, Hermann Luyken, Jens Scheidel, Wolfgang Siegel, Ferenc Molnar
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Patent number: 7081557Abstract: Disclosed is a method for the oligomerization of olefins, wherein an olefin is brought into contact with a catalyst system that is obtained from a chromium source, a cycloalkylalkyl-substituted triazacyclohexane, especially a 1,3,5-tris-(cycloalkylalkyl)-1,3,5-triazacyclohexane and an activator such as an alkyl aluminum compound or an alkylalumoxane.Type: GrantFiled: March 10, 2003Date of Patent: July 25, 2006Assignee: Basell Polyolefine GmbHInventors: Shahram Mihan, Ferenc Molnar, Heiko Maas, Martina Egen, Randolf Köhn
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Patent number: 7067685Abstract: The invention relates to phosphinites I of formulae (1) or (2), in which R1, R2, R5, R6, R7, R8, R9 independently represent hydrogen, an alkyl or alkylene group having 1 to 8 carbon atoms or an alkoxy group having 1 to 8 carbon atoms; R3 is H or methyl; R4 is i-propyl or t-butyl; X is F, Cl or CF3 and n is 1 or 2Type: GrantFiled: October 4, 2002Date of Patent: June 27, 2006Assignee: BASF AktiengesellschaftInventors: Michael Bartsch, Robert Baumann, Dagmar Pascale Kunsmann-Keitel, Gerd Haderlein, Tim Jungkamp, Marco Altmayer, Wolfgang Siegel, Ferenc Molnar
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Patent number: 7022866Abstract: Phosphonites I of the formula 1 or 2 where R1, R2 are each, independently of one another, hydrogen, an alkyl or alkylene group having from 1 to 8 carbon atoms or an alkoxy group having from 1 to 8 carbon atoms, with the proviso that R1 and R2 are not simultaneously H, R3 is H or methyl, R4 is t-butyl, R5, R6, R7, R8, R9 are each, independently of one another, H or an alkyl or alkylene group having from 1 to 8 carbon atoms.Type: GrantFiled: October 1, 2002Date of Patent: April 4, 2006Assignee: BASF AktiengesellschaftInventors: Michael Bartsch, Robert Baumann, Dagmar Pascale Kunsmann-Keitel, Gerd Haderlein, Tim Jungkamp, Marco Altmayer, Wolfgang Siegel, Ferenc Molnar
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Publication number: 20050256320Abstract: Lactones are prepared by catalytic carbonylation of oxiranes using a catalyst system comprising a) at least one cobalt compound as component A and b) at least one metal compound of the formula (I) as component B, MXxRn-x ??(I) where M is an alkaline earth metal or a metal of group 3, 4 or preferably 12 or 13 of the Periodic Table of the Elements, R is hydrogen or a hydrocarbon radical which may be substituted on the carbon atoms other than the carbon atom bound to M, X is an anion, n is a number corresponding to the valence of M and x is in the range from 0 to n, with n and x being selected so that the compound is uncharged, as catalyst.Type: ApplicationFiled: July 31, 2003Publication date: November 17, 2005Inventors: Gerrit Luinstra, Ferenc Molnar, Bernhard Rieger, Markus Allmendinger
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Publication number: 20050256357Abstract: Disclosed is a method for the oligomerization of olefins, wherein an olefin is brought into contact with a catalyst system that is obtained from a chromium source, a cycloalkylalkyl-substituted triazacyclohexane, especially a 1,3,5-tris-(cycloalkylalkyl)-1,3,5-triazacyclohexane and an activator such as an alkyl aluminum compound or an alkylalumoxane.Type: ApplicationFiled: March 10, 2003Publication date: November 17, 2005Applicant: Basell Polyolefine GmbHInventors: Shahram Mihan, Ferenc Molnar, Heiko Maas, Martina Egen, Randolf Kohn
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Publication number: 20050090677Abstract: Phosphinites I of the formula 1, 2 or 3 where R1, R2, R4 are each, independently of one another, hydrogen, an alkyl or alkylene group having from 1 to 8 carbon atoms or an alkoxy group having from 1 to 8 carbon atoms, with the proviso that at least one of the groups R1, R2, R4 is not H, R3 is H or methyl X is F, Cl or CF3 n is 0, 1 or 2 can be used as catalysts.Type: ApplicationFiled: October 4, 2002Publication date: April 28, 2005Applicant: BASF AktiengesellschaftInventors: Michael Bartsch, Robert Baumann, Dagmar Kunsmann-Keitel, Gerd Haderlein, Tim Jungkamp, Marco Altmayer, Wolfgang Siegel, Ferenc Molnar
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Publication number: 20050090678Abstract: The invention relates to phosphinites I of formulae (1) or (2), in which R1, R2, R5, R6, R7, R8, R9 independently represent hydrogen, an alkyl or alkylene group having 1 to 8 carbon atoms or an alkoxy group having 1 to 8 carbon atoms; R3 is H or methyl; R4 is i-propyl or t-butyl; X is F, Cl or CF3 and n is 1 or 2.Type: ApplicationFiled: October 4, 2002Publication date: April 28, 2005Applicant: BASF AktiengesellschaftInventors: Michael Bartsch, Robert Baumann, Dagmar Kunsmann-Keitel, Gerd Haderlein, Tim Jungkamp, Marco Altmayer, Wolfgang Siegel, Ferenc Molnar
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Publication number: 20040235648Abstract: Phosphonites I of the formula 1 or 2 1Type: ApplicationFiled: April 8, 2004Publication date: November 25, 2004Inventors: Michael Bartsch, Robert Baumann, Dagmar Pascale Kunsmann-Keitel, Gerd Haderlein, Tim Jungkamp, Marco Atmayer, Wolfgang Siegel, Ferenc Molnar
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Patent number: 5273471Abstract: A fin (1) for a windsurf board is constructed from fibers (5) which have a preferred fiber direction with the majority of the fibers lying in this direction, the preferred direction extending at an acute angle (a) to the longitudinal axis (4) of the profile of the fin blade (2). This allows the fin to distort and to change the properties of its profile in a defined manner when loaded.Type: GrantFiled: August 18, 1992Date of Patent: December 28, 1993Assignee: F2 International Ges. m.b.H.Inventor: Ferenc Molnar
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Patent number: 5176096Abstract: The assembly for fastening a fin to a sailboard comprises a fin receiving box secured in the sailboard and having an opening to receive a fin shaft. A conical or wedge seat is provided between the fin shaft and the opening in order to warrant a firm attachment of the fin.Type: GrantFiled: May 6, 1991Date of Patent: January 5, 1993Assignee: F2 International Ges.m.b.H.Inventors: Ferenc Molnar, Helmut Kirner
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Patent number: D330748Type: GrantFiled: November 19, 1990Date of Patent: November 3, 1992Assignee: F2 International GES.m.b.H.Inventors: Ferenc Molnar, Helmut Kirner