Patents by Inventor Elisabeth KERSTEN

Elisabeth KERSTEN 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).

  • Patent number: 11912692
    Abstract: The invention relates to substituted S-alaninate derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular vascular disorders, preferably thrombotic or thromboembolic disorders and/or thrombotic or thromboembolic complications.
    Type: Grant
    Filed: August 11, 2023
    Date of Patent: February 27, 2024
    Assignee: Bayer Aktiengesellschaft
    Inventors: Hartmut Beck, Stefanie Mesch, Alexandros Vakalopoulos, Nils Pfaff, Stefanie Zimmermann, Markus Follmann, Elisabeth Kersten, Guillaume Levilain, Kartrin Partikel, Andreas Peter Broehl, Stefan Heitmeier, Julia Dietze-Torres, Lutz Lehmann, Kersten Matthias Gericke, Frank Süßmeier, Lars Bärfacker, Alexander Hillisch, Adrian Tersteegen, Anja Buchmüller, Christoph Gerdes
  • Publication number: 20240050370
    Abstract: The present invention provides compositions comprising a substance of a particle size between 1 ?m and 100 ?m and a solubility in water between 0.0001 g/l and 10 g/l, at least 2 wt % of at least one cellulose based polymer, at least one anionic surfactant, at least one non-ionic surfactant, wherein the non-ionic surfactant is present in an amount of non-ionic surfactant to at least one cellulose based polymer in the range of between 10:1 and 1:10, wherein the ratio of the at least one cellulose based polymer and the at least one non-ionic surfactant together to the substance is between 2:1 to 1:2, and wherein the concentration of the substance of a particle size between 1 ?m and 100 ?m and a solubility in water between 0.0001 g/l and 10 g/l is in the range of 10.1 wt % to 15 wt %. The present invention also provides methods of manufacturing the compositions.
    Type: Application
    Filed: August 15, 2023
    Publication date: February 15, 2024
    Inventors: Adrian DOBROWOLSKI, Elisabeth KERSTEN, Michael OSTENDORF, Werner HOHEISEL, Christoph NUEBOLDT
  • Publication number: 20230391761
    Abstract: The invention relates to substituted S-alaninate derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular vascular disorders, preferably thrombotic or thromboembolic disorders and/or thrombotic or thromboembolic complications.
    Type: Application
    Filed: August 11, 2023
    Publication date: December 7, 2023
    Inventors: Hartmut Beck, Stefanie Mesch, Alexandros Vakalopoulos, Nils Pfaff, Stefanie Zimmermann, Markus Follmann, Elisabeth Kersten, Guillaume Levilain, Kartrin Partikel, Andreas Peter Broehl, Stefan Heitmeier, Julia Dietze-Torres, Lutz Lehmann, Kersten Matthias Gericke, Frank Süßmeier, Lars Bärfacker, Alexander Hillisch, Adrian Tersteegen, Anja Buchmüller, Christoph Gerdes
  • Publication number: 20230067593
    Abstract: The present invention relates to stable nanosuspensions of methyl {4,6-diamino-2-[5-fluoro-1-(2- fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]pyrimidin-5-yl}carbamate (Vericiguat, compound of formula (I)), processes for preparing the stable nanosuspensions, nanoparticles comprising the compound of formula (I), and pharmaceutical compositions in solid form made from the nanosuspensions.
    Type: Application
    Filed: February 2, 2021
    Publication date: March 2, 2023
    Inventors: Elisabeth KERSTEN, Michael OSTENDORF, Werner HOHEISEL, Heike NEUMANN, Michal SOWA, Joerg BROCKOB, Peter FEY, Markus LONGERICH, Guido BECKER, Valentina Paula CONTY, Anja EHRIG
  • Publication number: 20220324865
    Abstract: The invention relates to substituted dihydropyrazolo pyrazine carboxamide derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular cardiovascular disorders, preferably thrombotic or thromboembolic disorders, and diabetes, and also urogenital and ophthalmic disorders.
    Type: Application
    Filed: May 10, 2019
    Publication date: October 13, 2022
    Inventors: Steffen MUELLER, Rudolf SCHOHE-LOOP, Nuria ORTEGA HERNANDEZ, Frank SUESSMEIER, Eloisa JIMENEZ NUNEZ, Thomas BRUMBY, Niels LINDNER, Christoph GERDES, Elisabeth POOK, Anja BUCHMUELLER, Fabienne Zdenka GAUGAZ, Dieter LANG, Stefanie ZIMMERMANN, Alexander Helmut Michael EHRMANN, Michael GERISCH, Lutz LEHMANN, Andreas TIMMERMANN, Martina SCHAEFER, Georg SCHMIDT, Karl-Heinz SCHLEMMER, Markus FOLLMANN, Elisabeth KERSTEN, Vivian WANG, Xiang GAO, Yafeng WANG
  • Patent number: 5691429
    Abstract: A process for the manufacture of linear, substantially gel free, high cis 1,4 poly(butadiene) comprising polymerization in the presence of (a) a catalyst comprising at least one cobalt compound, at least one organoaluminium compound, and water, and (b) a cycloalkane as main solvent component, and (c) at least one substituted benzene as polymerization regulator of the general formula ##STR1## wherein n is an integer in the range of from 3 to 5, and wherein each R represents a lower alkoxy group containing from 1 to 6 carbon atoms.
    Type: Grant
    Filed: October 17, 1996
    Date of Patent: November 25, 1997
    Assignee: Shell Oil Company
    Inventors: Johannes Cornelis Maria Van Der Arend, Marijke De Boer-Wildschut, Adriaan Albert Van Der Huizen, Maria Johanna Elisabeth Kersten