Patents by Inventor Joerg Czech
Joerg Czech 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: 8669266Abstract: The present invention relates to compounds of the formula I, in which R1; R2; R3; R4; R5; R6; Z; A; B; E; X; Q; J; V; G and M have the meanings indicated in the claims. The compounds of the formula I are valuable pharmacologically active compounds. They exhibit a strong anti-aggregating effect on platelets and thus an anti-thrombotic effect and are suitable e.g. for the therapy and prophylaxis of cardio-vascular disorders like thromboembolic diseases or restenoses. They are reversible antagonists of the platelet ADP receptor P2Y12, and can in general be applied in conditions in which an undesired activation of the platelet ADP receptor P2Y12 is present or for the cure or prevention of which an inhibition of the platelet ADP receptor P2Y12 is intended. The invention furthermore relates to processes for the preparation of compounds of the formula I, their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.Type: GrantFiled: October 5, 2009Date of Patent: March 11, 2014Assignee: SanofiInventors: Marc Nazare, Gernot Zech, Melitta Just, Tilo Weiss, Gerhard Hessler, Joerg Czech
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Patent number: 8552159Abstract: Provided herein are carbohydrate complement-modified bifunctional glycoproteins, and their use in tumor-selective therapy. The bifunctional glycoproteins comprise a first component that specifically binds to a tumor-specific antigen and a second component having enzymatic activity by means of which a non-toxic prodrug is cleaved into a cytotoxic drug. The carbohydrate complement comprises at least one exposed carbohydrate residue selected from the group consisting of mannose, galactose, N-acetylglucosamine, N-acetyllactose, glucose and fucose. The modified carbohydrate complement contributes to increased relative concentration of the glycoproteins at the site of the tumor, and enhanced clearance from the general circulation and non-tumor sites.Type: GrantFiled: April 2, 2004Date of Patent: October 8, 2013Assignee: Behringwerke AktiengesellschaftInventors: Klaus Bosslet, Joerg Czech, Dieter Hoffmann
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Patent number: 8187828Abstract: The invention refers to the use of a p21-activated kinase (PAK) inhibitor as a target protein for the discovery of a PAK inhibitor as a medicament for the treatment of a joint disease.Type: GrantFiled: March 26, 2008Date of Patent: May 29, 2012Assignee: Sanofi-Aventis Deutschland GmnHInventors: Sebastian Barradeau, Eckart Bartnik, Joerg Czech, Andreas R. Klatt, Ekkehard Leberer, Thomas Leeuw
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Patent number: 7910576Abstract: The present invention relates to compounds of the formula I, in which R1; R2; R3; R4; R5; R6; R7; R8; R9; R10; R11; R12; R13; A; B, D and E have the meanings indicated in the claims. The compounds of the formula I are valuable pharmacologically active compounds. They exhibit a strong anti-aggregating effect on platelets and thus an anti-thrombotic effect and are suitable e.g. for the therapy and prophylaxis of cardio-vascular disorders like thromboembolic diseases or restenoses. They are reversible antagonists of the platelet ADP receptor P2Y12, and can in general be applied in conditions in which an undesired activation of the platelet ADP receptor P2Y12 is present or for the cure or prevention of which an inhibition of the platelet ADP receptor P2Y12 is intended. The invention furthermore relates to processes for the preparation of compounds of the formula I, their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.Type: GrantFiled: December 16, 2009Date of Patent: March 22, 2011Assignee: Sanofi-AventisInventors: Otmar Klingler, Joerg Czech, Werngard Czechtizky, Tilo Weiss, Melitta Just
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Patent number: 7892744Abstract: The invention relates to polynucleotide sequences comprising genetic variations of the PAR1 gene at positions 3090 and/or 3329. The occurrence of these variants in humans correlates with increased occurrence of particular cardiovascular disorders. The invention furthermore relates to methods for detecting said genetic variations for the purpose of patient diagnosis.Type: GrantFiled: September 28, 2009Date of Patent: February 22, 2011Assignee: Sanofi-Aventis Deutschland GmbHInventors: Detlef Kozian, Joerg Czech, Karl-Ernst Siegler, Jean-Francois Deleuze, Sylvain Ricard, Sandrine Mace
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Patent number: 7863269Abstract: The invention relates to compounds of the formula I having antithrombotic activity, which in particular inhibit the protease-activated receptor 1 (PAR1), processes for their preparation and use thereof as medicaments.Type: GrantFiled: February 2, 2009Date of Patent: January 4, 2011Assignee: sanofi-aventisInventors: Uwe Heinelt, Armin Hofmeister, Joerg Czech
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Publication number: 20100226918Abstract: The present invention relates to compounds of the formula I, in which R1; R2; R3; R4; R5; R6; R7; R8; R9; R10; R11; R12; R13; A; B, D and E have the meanings indicated in the claims. The compounds of the formula I are valuable pharmacologically active compounds. They exhibit a strong anti-aggregating effect on platelets and thus an anti-thrombotic effect and are suitable e.g. for the therapy and prophylaxis of cardio-vascular disorders like thromboembolic diseases or restenoses. They are reversible antagonists of the platelet ADP receptor P2Y12, and can in general be applied in conditions in which an undesired activation of the platelet ADP receptor P2Y12 is present or for the cure or prevention of which an inhibition of the platelet ADP receptor P2Y12 is intended. The invention furthermore relates to processes for the preparation of compounds of the formula I, their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.Type: ApplicationFiled: December 16, 2009Publication date: September 9, 2010Applicant: SANOFI-AVENTISInventors: Otmar KLINGLER, Joerg CZECH, Werngard CZECHTIZKY, Tilo WEISS, Melitta JUST
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Publication number: 20100221714Abstract: The invention relates to polynucleotide sequences comprising genetic variations of the PAR1 gene at positions 3090 and/or 3329. The occurrence of these variants in humans correlates with increased occurrence of particular cardiovascular disorders. The invention furthermore relates to methods for detecting said genetic variations for the purpose of patient diagnosis.Type: ApplicationFiled: September 28, 2009Publication date: September 2, 2010Applicant: SANOFI-AVENTIS DEUTSCHLAND GMBHInventors: Detlef KOZIAN, Joerg CZECH, Karl-Ernst SIEGLER, Jean-Francois DELEUZE, Sylvain RICARD, Sandrine MACE
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Publication number: 20100135999Abstract: The present invention relates to compounds of the formula I, in which R1; R2; R3; R4; R5; R6; Z; A; B; E; X; Q; J; V; G and M have the meanings indicated in the claims. The compounds of the formula I are valuable pharmacologically active compounds. They exhibit a strong anti-aggregating effect on platelets and thus an anti-thrombotic effect and are suitable e.g. for the therapy and prophylaxis of cardio-vascular disorders like thromboembolic diseases or restenoses. They are reversible antagonists of the platelet ADP receptor P2Y12, and can in general be applied in conditions in which an undesired activation of the platelet ADP receptor P2Y12 is present or for the cure or prevention of which an inhibition of the platelet ADP receptor P2Y12 is intended. The invention furthermore relates to processes for the preparation of compounds of the formula I, their use, in particular as active ingredients in pharmaceuticals, and pharmaceutical preparations comprising them.Type: ApplicationFiled: October 5, 2009Publication date: June 3, 2010Applicant: SANOFI-AVENTISInventors: Marc Nazaré, Gernot ZECH, Melitta JUST, Tilo WEISS, Gerhard HESSLER, Joerg Czech
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Publication number: 20090192150Abstract: The invention relates to compounds of the formula I having antithrombotic activity, which in particular inhibit the protease-activated receptor 1 (PAR1), processes for their preparation and use thereof as medicaments.Type: ApplicationFiled: February 2, 2009Publication date: July 30, 2009Applicant: sanofi-aventisInventors: Uwe HEINELT, Armin HOFMEISTER, Joerg CZECH
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Publication number: 20090104279Abstract: The invention refers to the use of a p21-activated kinase (PAK) inhibitor as a target protein for the discovery of a PAK inhibitor as a medicament for the treatment of a joint disease.Type: ApplicationFiled: March 26, 2008Publication date: April 23, 2009Applicant: SANOFI-AVENTIS DEUTSCHLAND GMBHInventors: Sebastian BARRADEAU, Eckart BARTNIK, Joerg CZECH, Andreas R. Klatt, Ekkehard LEBERER, Thomas LEEUW
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Patent number: 7364887Abstract: The invention refers to the use of a p21-activated kinase (PAK) inhibitor for the treatment of a joint disease such as osteoarthritis or rheumatoid arthritis or for the treatment of a joint pain and the use of PAK as a target protein for the discovery of a PAK inhibitor as a medicament for the treatment of a joint disease.Type: GrantFiled: July 16, 2004Date of Patent: April 29, 2008Assignee: Sanofi-Aventis Deutschland GmbHInventors: Sebastian Barradeau, Eckart Bartnik, Joerg Czech, Andreas R. Klatt, Ekkehard Leberer, Thomas Leeuw
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Patent number: 7314753Abstract: The invention relates to the cytoplasmic expression of antibodies, antibody fragments and antibody fragment fusion molecules in E. coli. In particular, antibody fragment fusion molecules having an antibody moiety which is directed against tumors and an enzyme moiety which cleaves a nontoxic prodrug to give the toxic drug can be advantageously prepared in this way while retaining their respective functional properties.Type: GrantFiled: August 4, 2003Date of Patent: January 1, 2008Assignee: Sanofi-Aventis Deutschland GmbHInventors: Martin Opper, Klaus Bosslet, Joerg Czech
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Publication number: 20050037965Abstract: The invention refers to the use of a p21-activated kinase (PAK) inhibitor for the treatment of a joint disease such as osteoarthritis or rheumatoid arthritis or for the treatment of a joint pain and the use of PAK as a target protein for the discovery of a PAK inhibitor as a medicament for the treatment of a joint disease.Type: ApplicationFiled: July 16, 2004Publication date: February 17, 2005Applicant: Aventis Pharma Deutschland GmbHInventors: Sebastian Barradeau, Eckart Bartnik, Joerg Czech, Andreas Klatt, Ekkehard Leberer, Thomas Leeuw
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Publication number: 20050019795Abstract: The invention relates to polynucleotide sequences comprising genetic variations of the PAR1 gene at positions 3090 and/or 3329. The occurrence of these variants in humans correlates with increased occurrence of particular cardiovascular disorders. The invention furthermore relates to methods for detecting said genetic variations for the purpose of patient diagnosis.Type: ApplicationFiled: April 23, 2004Publication date: January 27, 2005Applicant: Aventis Pharma Deutschland GmbHInventors: Detlef Kozian, Joerg Czech, Karl-Ernst Siegler, Jean-Francois Deleuze, Sylvain Ricard, Sandrine Mace
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Publication number: 20040202646Abstract: Provided herein are carbohydrate complement-modified bifunctional glycoproteins, and their use in tumor-selective therapy. The bifunctional glycoproteins comprise a first component that specifically binds to a tumor-specific antigen and a second component having enzymatic activity by means of which a non-toxic prodrug is cleaved into a cytotoxic drug. The carbohydrate complement comprises at least one exposed carbohydrate residue selected from the group consisting of mannose, galactose, N-acetylglucosamine, N-acetyllactose, glucose and fucose. The modified carbohydrate complement contributes to increased relative concentration of the glycoproteins at the site of the tumor, and enhanced clearance from the general circulation and non-tumor sites.Type: ApplicationFiled: April 2, 2004Publication date: October 14, 2004Applicant: Behringwerke AktiengesellschaftInventors: Klaus Bosslet, Joerg Czech, Dieter Hoffmann
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Patent number: 6602688Abstract: The invention relates to the cytoplasmic expression of antibodies, antibody fragments and antibody fragment fusion molecules in E. coli. In particular, antibody fragment fusion molecules having an antibody moiety which is directed against tumors and an enzyme moiety which cleaves a nontoxic prodrug to give the toxic drug can be advantageously prepared in this way while retaining their respective functional properties.Type: GrantFiled: March 22, 1999Date of Patent: August 5, 2003Assignee: Aventis Pharma Deutschland GmbHInventors: Martin Opper, Klaus Bosslet, Joerg Czech
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Patent number: 6008023Abstract: The invention relates to the cytoplasmic expression of antibodies, antibody fragments and antibody fragment fusion molecules in E. coli. In particular, antibody fragment fusion molecules having an antibody moiety which is directed against tumors and an enzyme moiety which cleaves a nontoxic prodrug to give the toxic drug can be advantageously prepared in this way while retaining their respective functional properties.Type: GrantFiled: April 10, 1996Date of Patent: December 28, 1999Assignee: Hoechst Marion Roussel Deutschland GmbHInventors: Martin Opper, Klaus Bosslet, Joerg Czech