Patents by Inventor Tomas Klingstedt
Tomas Klingstedt 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: 9738632Abstract: A compound of formula Ia: The present invention relates to novel indazolyl derivatives, to pharmaceutical compositions comprising such derivatives, to processes for preparing such novel derivatives and to the use of such derivatives as medicaments.Type: GrantFiled: December 2, 2016Date of Patent: August 22, 2017Assignees: AstraZeneca AB, Bayer Pharma AktiengesellschaftInventors: Markus Berger, Hartmut Rehwinkel, Jan Dahmen, Anders Eriksson, Thomas Hansson, Nafizal Hossain, Per Tomas Klingstedt, Matti Lepisto, Stinabritt Nilsson, Martin Hemmerling, Karl Edman
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Publication number: 20170081315Abstract: A compound of formula Ia: The present invention relates to novel indazolyl derivatives, to pharmaceutical compositions comprising such derivatives, to processes for preparing such novel derivatives and to the use of such derivatives as medicamentsType: ApplicationFiled: December 2, 2016Publication date: March 23, 2017Inventors: Markus Berger, Hartmut Rehwinkel, Jan Dahmen, Anders Eriksson, Thomas Hansson, Nafizal Hossain, Per Tomas Klingstedt, Matti Lepisto, Stinabritt Nilsson, Martin Hemmerling, Karl Edman
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Patent number: 9512110Abstract: A compound of formula Ia: The present invention relates to novel indazolyl derivatives, to pharmaceutical compositions comprising such derivatives, to processes for preparing such novel derivatives and to the use of such derivatives as medicamentsType: GrantFiled: November 19, 2014Date of Patent: December 6, 2016Assignees: AstraZeneca AB, Bayer Pharma AktiengesellschaftInventors: Markus Berger, Hartmut Rehwinkel, Jan Dahmen, Anders Eriksson, Thomas Hansson, Nafizal Hossain, Per Tomas Klingstedt, Matti Lepistö, Stinabritt Nilsson, Martin Hemmerling, Karl Edman
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Patent number: 8916600Abstract: A compound of formula Ia: The present invention relates to novel indazolyl derivatives, to pharmaceutical compositions comprising such derivatives, to processes for preparing such novel derivatives and to the use of such derivatives as medicaments.Type: GrantFiled: June 6, 2012Date of Patent: December 23, 2014Assignees: Astrazeneca AB, Bayer Pharma AktiengesellschaftInventors: Markus Berger, Hartmut Rehwinkel, Jan Dahmén, Anders Eriksson, Thomas Hansson, Nafizal Hossain, Per Tomas Klingstedt, Matti Lepistö, Stinabritt Nilsson, Martin Hemmerling, Karl Edman
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Publication number: 20120302617Abstract: A compound of formula Ia: The present invention relates to novel indazolyl derivatives, to pharmaceutical compositions comprising such derivatives, to processes for preparing such novel derivatives and to the use of such derivatives as medicaments.Type: ApplicationFiled: June 6, 2012Publication date: November 29, 2012Inventors: Markus Berger, Hartmut Rehwinkel, Jan Dahmen, Anders Eriksson, Thomas Hansson, Nafizal Hossain, Per Tomas Klingstedt, Matti Lepistö, Stinabritt Nilsson, Martin Hemmerling, Karl Edman
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Patent number: 8232296Abstract: 6-Methyl-5-(1-methyl-1H-pyrazol-5-yl)-N-{[5-(methylsulfonyl)pyridin-2-yl]methyl}-2-oxo-1-[3-(trifluoromethyl)phenyl]-1,2-dihydropyridine-3-carboxamide 4-methylbenzenesulfonate and a novel crystalline form thereof are disclosed together with processes for preparing such salt and form, pharmaceutical compositions comprising such a salt and form, and the methods of treatment using such a salt and form.Type: GrantFiled: February 16, 2010Date of Patent: July 31, 2012Assignee: Astrazeneca ABInventors: Lars-Erik Briggner, Per Tomas Klingstedt, Hans Roland Lönn, Robert Zuban, Marie-Lyne Alcaraz, Robert Anthony Nixon, Andrew James Watts
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Patent number: 8211930Abstract: A compound of formula Ia: The present invention relates to novel indazolyl derivatives, to pharmaceutical compositions comprising such derivatives, to processes for preparing such novel derivatives and to the use of such derivatives as medicamentsType: GrantFiled: May 19, 2009Date of Patent: July 3, 2012Assignees: AstraZeneca AB, Bayer Schering Pharma AGInventors: Markus Berger, Hartmut Rehwinkel, Jan Dahmén, Anders Eriksson, Thomas Hansson, Nafizal Hossain, Per Tomas Klingstedt, Matti Lepistö, Stinabritt Nilsson, Martin Hemmerling, Karl Edman
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Publication number: 20100087489Abstract: A compound of formula Ia: The present invention relates to novel indazolyl derivatives, to pharmaceutical compositions comprising such derivatives, to processes for preparing such novel derivatives and to the use of such derivatives as medicamentsType: ApplicationFiled: May 19, 2009Publication date: April 8, 2010Inventors: Markus Berger, Hartmut Rehwinkel, Jan Dahmén, Anders Eriksson, Thomas Hansson, Nafizal Hossain, Per Tomas Klingstedt, Matti Lepistö, Stinabritt Nilsson, Martin Hemmerling, Karl Edman
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Publication number: 20090306141Abstract: The invention provides compounds of general formula (I) wherein m, n, Q, Z1, Z2, R1, R2, R3, R4, R5, R6, R7 and R8 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.Type: ApplicationFiled: May 4, 2009Publication date: December 10, 2009Inventors: Tomas Eriksson, Tomas Klingstedt, Tesfaledet Mussie
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Patent number: 7528156Abstract: The invention provides compounds of general formula (D wherein m, n, Q, Z1, Z2, R1, R2, R3, R4, R5, R6, R7, and R8 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.Type: GrantFiled: November 22, 2004Date of Patent: May 5, 2009Assignee: AstraZeneca ABInventors: Tomas Eriksson, Tomas Klingstedt, Tesfaledet Mussie
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Publication number: 20060287355Abstract: The present invention relates to novel imidazo and thiazolopyridine compounds which are kinase inhibitors, methods for their preparation intermediates and pharmaceutical compositions comprising them.Type: ApplicationFiled: May 6, 2004Publication date: December 21, 2006Inventors: Martin Hemmerling, Tomas Klingstedt
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Publication number: 20060035938Abstract: There are provided novel compounds of formula (I) wherein R1?, R4?. R5?, G1?, G2?, X, L, Y1?, Y2? and n are as defined in the Specification and optical isomers, racemates and tautomers thereof, and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy. The compounds are inhibitors or neutrophil elastase.Type: ApplicationFiled: November 11, 2003Publication date: February 16, 2006Inventors: Hakan Bladh, Tomas Klingstedt, Joakim Larsson, Karolina Lawitz, Matti Lepisto, Hans Lonn, Grigorios Nikitidis
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Patent number: 6943188Abstract: The invention provides compounds of general formula (I) wherein Q, R, R2, R3, R4, R5, R6, R7, and R8 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.Type: GrantFiled: February 23, 2001Date of Patent: September 13, 2005Assignee: AstraZeneca ABInventors: Tomas Eriksson, Peter Hansen, Martin Hemmerling, Krister Henriksson, Tomas Klingstedt, Lars Pettersson, Michael Bodkin
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Patent number: 6911458Abstract: The invention provides compounds of general formula (I) wherein m, n, Q, Z1, Z2, R1, R2, R3, R4, R5, R6, R7 and R8 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.Type: GrantFiled: June 14, 2001Date of Patent: June 28, 2005Assignee: Astra ZenecaInventors: Tomas Eriksson, Tomas Klingstedt, Tesfaledet Mussie
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Publication number: 20050090494Abstract: The invention provides compounds of general formula (I) wherein m, n, Q, Z1, Z2, R1, R2, R3, R4, R5, R6, R7 and R8 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.Type: ApplicationFiled: November 22, 2004Publication date: April 28, 2005Inventors: Tomas Eriksson, Tomas Klingstedt, Tesfaledet Mussie
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Publication number: 20030162772Abstract: The invention provides compounds of general formula (I) wherein m, n, Q, Z1, Z2, R1, R2, R3, R4, R5, R6, R7 and R8 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.Type: ApplicationFiled: February 19, 2003Publication date: August 28, 2003Inventors: Tomas Eriksson, Tomas Klingstedt, Tesfaledet Mussie
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Publication number: 20030149047Abstract: The invention provides compounds of general formula (I) wherein Q, R, R1, R4, R5, R6, R7 and R8 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.Type: ApplicationFiled: October 21, 2002Publication date: August 7, 2003Inventors: Tomas Eriksson, Peter Hansen, Martin Hemmerling, Krister Henriksson, Tomas Klingstedt, Lars Pettersson, Michael Bodkin
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Patent number: 6310243Abstract: The invention provides low viscosity iodinated aryl compounds, useful as X-ray contrast agents, of formula C6R6 wherein three non-adjacent R groups are iodine and the remaining R groups are non-ionic, hydrophilic moieties, said compound being water soluble at 20° C. to a concentration of at least 350 mgl/ml and which in aqueous solution at 20° C. at a concentration of 350 mgl/ml has a viscosity no greater than 13.8 mPas.Type: GrantFiled: December 22, 1998Date of Patent: October 30, 2001Assignee: Nycomed Imaging ASInventors: Torsten Almen, Sven Andersson, Lars-Goran Wistrand, Klaes Golman, Oyvind Antonsen, Rune Fossheim, Unni Nordby Wiggen, Hakan Wikstrom, Tomas Klingstedt, Ib Luenbach, Arne Berg, Harald Dugstad
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Patent number: 5993780Abstract: The invention provides low viscosity iodinated aryl compounds, useful as X-ray contrast agents, of formula I ##STR1## (wherein n is 0 or 1, and where n is 1 each C.sub.6 R.sub.5 moeity may be the same or different; each group R is a hydrogen atom, an iodine atom or a hydrophilic moiety M or M.sub.1, two or three non-adjacent R groups in each C.sub.6 R.sub.5 moiety being iodine and at least one, and preferably two or three, R groups in each C.sub.6 R.sub.5 moiety being M or M.sub.1 moieties; X denotes a bond or a group providing a 1 to 7 atom chain linking two C.sub.6 R.sub.5 moieties or, where n is 0, X denotes a group R; each M independently is a non-ionic hydrophilic moiety; and each M.sub.1 independently represents a C.sub.1-4 alkyl group substituted by at least one hydroxyl group and optionally linked to the phenyl ring via a carbonyl, sulphone or sulphoxide group, at least one R group being an M.sub.1 moiety; with the proviso that where n is zero either at least one M.sub.Type: GrantFiled: March 24, 1997Date of Patent: November 30, 1999Assignee: Nycomed Imaging ASInventors: Torsten Almen, Sven Goran Andersson, Lars-Goran Wistrand, Klaes Golman, .O slashed.yvind Antonsen, Rune Fossheim, Unni Nordby Wiggen, H.ang.kan Wikstrom, Tomas Klingstedt, Ib Leunbach, Arne Berg, Harald Dugstad
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Patent number: 5882628Abstract: The invention provides low viscosity iodinated aryl compounds, useful as X-ray contrast agents, of formula I ##STR1## (wherein n is 0 or 1, and where n is 1 each C.sub.6 R.sub.5 moeity may be the same or different; each group R is a hydrogen atom, an iodine atom or a hydrophilic moiety M or M.sub.1, two or three non-adjacent R groups in each C.sub.6 R.sub.5 moiety being iodine and at least one, and preferably two or three, R groups in each C.sub.6 R.sub.5 moiety being M or M.sub.1 moieties; X denotes a bond or a group providing a 1 to 7 atom chain linking two C.sub.6 R.sub.5 moieties or, where n is 0, X denotes a group R; each M independently is a non-ionic hydrophilic moiety; and each M.sub.1 independently represents a C.sub.1-4 alkyl group substituted by at least one hydroxyl group and optionally linked to the phenyl ring via a carbonyl, sulphone or sulphoxide group, at least one R group being an M.sub.1 moiety; with the proviso that where n is zero either at least one M.sub.Type: GrantFiled: June 6, 1995Date of Patent: March 16, 1999Assignee: Nycomed Imaging ASInventors: Torsten Almen, Sven Andersson, Lars-Goran Wistrand, Klaes Golman, Oyvind Antonsen, Rune Fossheim, Unni Nordby Wiggen, Hakan Wikstrom, Tomas Klingstedt, Ib Luenbach, Arne Berg, Harald Dugstad