Patents by Inventor ALEXANDER MATTHIAS

ALEXANDER MATTHIAS 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: 11945326
    Abstract: A method for charging a high-voltage battery of an electric vehicle, comprising: providing the high-voltage battery having a nominal battery voltage; providing a charging station outputting a DC charging voltage; selectively pre-charging a second charging terminal of the charging station to a predetermined pre-charge voltage using a controllably limited pre-charge current supplied by electric power from the high-voltage battery.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: April 2, 2024
    Assignees: PREH GMBA, BRUSA ELEKTRONIK AG
    Inventors: Marc Neitz, Alexander Matthias, Axel Krause, Andreas Kruspan, Marc Hanselmann, Hannes Hobi, Rudolf Meusburger
  • 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
  • Patent number: 11673482
    Abstract: A method for charging a high-voltage battery of an electric vehicle, comprising: providing the high-voltage battery having a nominal battery voltage; providing a charging station outputting a DC charging voltage less than the nominal battery voltage; draining current between a first battery terminal and a protective earth terminal such that the voltage between the first battery terminal and the protective earth terminal essentially matches with the voltage between a first charging terminal and the protective earth terminal, and boosting the voltage at a second charging terminal of the charging station to match the charging voltage with the nominal battery voltage.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: June 13, 2023
    Assignees: PREH GMBH, BRUSA ELEKTRONIK AG
    Inventors: Marc Neitz, Alexander Matthias, Axel Krause, Andreas Kruspan, Marc Hanselmann, Hannes Hobi, Rudolf Meusburger
  • Publication number: 20230159452
    Abstract: The present invention relates to regioselective chemical and electrochemical processes for the preparation of an oxidized heterocyclic alpha-amino amide compounds. By applying specific catalysts or catalyst systems during chemical oxidation or by applying particular electrochemical oxidation conditions the present invention provides access to valuable alpha amino amide compounds, which are oxidized at the heterocyclic amino group by regioselective introduction of either a hydroxyl or a keto group. In a more particular embodiment, the present invention describes a chemical oxidation reaction, which advantageously is applicable in the enantioselective synthesis of valuable oxidized heterocyclic alpha-amino amide compounds, like levetiracetam, brivaracetam or the synthesis of piracetam. Another aspect of the present invention relates to a process for the electrochemical recycling of alkali perhalogenate oxidants as spent during said regioselective oxidation reactions of the invention.
    Type: Application
    Filed: April 23, 2021
    Publication date: May 25, 2023
    Inventors: Siegfried R. WALDVOGEL, Sebastian ARNDT, Dominik WEIS, Kai DONSBACH, Alexander Matthias NAUTH, Till OPATZ
  • Patent number: 11345936
    Abstract: The invention relates to a genetically modified fungal microorganism for the production of frambinone, the microorganism having the following characteristics: —the capacity to produce frambinone from tyrosine; and —a limited capacity or no capacity to break tyrosine down into tyrosol, p-hydroxyphenylacetaldehyde and/or p-hydroxyphenylacetate; and to the use of same for producing frambinone.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: May 31, 2022
    Assignee: LESAFFRE et COMPAGNIE
    Inventors: Alexander Matthias Farwick, Thomas Desfougeres, Georges Pignede, Anaïs Roussel, Isabelle Mouly, Brieuc Morvan
  • Publication number: 20210138924
    Abstract: A method for charging a high-voltage battery of an electric vehicle, comprising: providing the high-voltage battery having a nominal battery voltage; providing a charging station outputting a DC charging voltage; selectively pre-charging a second charging terminal of the charging station to a predetermined pre-charge voltage using a controllably limited pre-charge current supplied by electric power from the high-voltage battery.
    Type: Application
    Filed: December 18, 2020
    Publication date: May 13, 2021
    Applicants: PREH GMBH, BRUSA ELEKTRONIK AG
    Inventors: MARC NEITZ, ALEXANDER MATTHIAS, AXEL KRAUSE, ANDREAS KRUSPAN, MARC HANSELMANN, HANNES HOBI, RUDOLF MEUSBURGER
  • Publication number: 20210101501
    Abstract: A method for charging a high-voltage battery of an electric vehicle, comprising: providing the high-voltage battery having a nominal battery voltage; providing a charging station outputting a DC charging voltage less than the nominal battery voltage; draining current between a first battery terminal and a protective earth terminal such that the voltage between the first battery terminal and the protective earth terminal essentially matches with the voltage between a first charging terminal and the protective earth terminal, and boosting the voltage at a second charging terminal of the charging station to match the charging voltage with the nominal battery voltage.
    Type: Application
    Filed: December 18, 2020
    Publication date: April 8, 2021
    Applicants: PREH GMBH, BRUSA ELEKTRONIK AG
    Inventors: MARC NEITZ, ALEXANDER MATTHIAS, AXEL KRAUSE, ANDREAS KRUSPAN, MARC HANSELMANN, HANNES HOBI, RUDOLF MEUSBURGER
  • Publication number: 20200392545
    Abstract: The invention relates to a genetically modified fungal microorganism for the production of frambinone, said microorganism having the following characteristics: —the capacity to produce frambinone from tyrosine; and —a limited capacity or no capacity to break tyrosine down into tyrosol, p-hydroxyphenylacetaldehyde and/or p-hydroxyphenylacetate; and to the use of same for producing frambinone.
    Type: Application
    Filed: August 27, 2020
    Publication date: December 17, 2020
    Inventors: Alexander Matthias Farwick, Thomas Desfougeres, Georges Pignede, Anaïs Roussel, Isabelle Mouly, Brieuc Morvan
  • Patent number: 10793880
    Abstract: The invention relates to a genetically modified fungal microorganism for the production of frambinone, the microorganism having the following characteristics: —the capacity to produce frambinone from tyrosine; and —a limited capacity or no capacity to break tyrosine down into tyrosol, p-hydroxyphenylacetaldehyde and/or p-hydroxyphenylacetate; and to the use of same for producing frambinone.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: October 6, 2020
    Assignee: LESAFFRE et COMPAGNIE
    Inventors: Alexander Matthias Farwick, Thomas Desfougeres, Georges Pignede, Anaïs Roussel, Isabelle Mouly, Brieuc Morvan
  • Publication number: 20190309330
    Abstract: The invention relates to a genetically modified fungal microorganism for the production of frambinone, said microorganism having the following characteristics: —the capacity to produce frambinone from tyrosine; and —a limited capacity or no capacity to break tyrosine down into tyrosol, p-hydroxyphenylacetaldehyde and/or p-hydroxyphenylacetate; and to the use of same for producing frambinone.
    Type: Application
    Filed: June 7, 2017
    Publication date: October 10, 2019
    Inventors: Alexander Matthias Farwick, Thomas Desfougeres, Georges Pignede, Anaïs Roussel, Isabelle Mouly, Brieuc Morvan