Patents by Inventor Regine Helga BEBENSEE

Regine Helga BEBENSEE 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: 10995057
    Abstract: The present invention relates to a process for hydrogenating nitriles with hydrogen in the presence of a ZrO2-supported ruthenium catalyst.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: May 4, 2021
    Assignee: BASF SE
    Inventors: Christian Eidamshaus, Thomas Krug, Johann-Peter Melder, Joerg Pastre, Regine Helga Bebensee, Stephanie Jaegli
  • Publication number: 20210078935
    Abstract: The invention relates to a process for preparing alkanolamines and ethyleneamines in the liquid phase, by reacting ethylene glycol and/or monoethanolamine with ammonia in the presence of an amination catalyst which is obtained by reducing a catalyst precursor, wherein the preparation of the catalyst precursor comprises a step a) in which a catalyst precursor comprising one or more catalytically active components of Sn, Cu and Ni is first prepared and the catalyst precursor prepared in step a) is contacted simultaneously or successively with a soluble Ru compound and a soluble Co compound in a step b).
    Type: Application
    Filed: May 24, 2018
    Publication date: March 18, 2021
    Inventors: Regine Helga BEBENSEE, Thomas HEIDEMANN, Barbara BECKER, Eva KOCH, Hermann LUYKEN, Johann-Peter MELDER
  • Patent number: 10695750
    Abstract: The present invention relates to a catalyst for decomposition of nitrous oxide and also to its method of preparation and use.
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: June 30, 2020
    Assignee: BASF SE
    Inventors: Stephan Deuerlein, Regine Helga Bebensee, Harald Würz, Denis Stella, Andreas Spiegel
  • Publication number: 20200102262
    Abstract: The invention relates to processes for preparing alkanolamines and ethyleneamines in the liquid phase, by reacting ethylene glycol and/or monoethanolamine with ammonia in the presence of an amination catalyst comprising one or more active metals selected from Sn and the elements of groups 8, 9, 10 and 11 of the Periodic Table of the Elements, wherein the amination catalyst is obtained by reductive calcination of a catalyst precursor. The catalyst precursor here is preferably prepared by contacting a conventional or catalytic support material with one or more soluble compounds of the active metals and optionally one or more soluble compounds of added catalyst elements.
    Type: Application
    Filed: May 24, 2018
    Publication date: April 2, 2020
    Inventors: Regine Helga BEBENSEE, Thomas HEIDEMANN, Barbara BECKER, Eva KOCH, Hermann LUYKEN, Johann-Peter MELDER
  • Publication number: 20190169112
    Abstract: The present invention relates to a process for hydrogenating nitriles with hydrogen in the presence of a ZrO2-supported ruthenium catalyst.
    Type: Application
    Filed: September 1, 2017
    Publication date: June 6, 2019
    Applicant: BASF SE
    Inventors: Christian EIDAMSHAUS, Thomas KRUG, Johann-Peter MELDER, Joerg PASTRE, Regine Helga BEBENSEE, Stephanie JAEGLI
  • Patent number: 10286381
    Abstract: The present invention relates to a nitrous oxide decomposition catalyst, the preparation and use. The catalyst contains rhodium on a catalyst carrier. The carrier is obtained by mixing zirconium dioxide powder with a silicon compound as binder, to form a kneadable composition, homogenizing the composition, shaping the composition into shaped articles, drying and calcination, wherein the binder is selected from silicon compounds of general formulae (I) to (VI) (Hal)xSiR4-x??(I) (Hal)xSi(OR1)4-x??(II) (Hal)xSi(NR1R2)4-x??(III) RxSi(OR1)4-x??(IV) RxSi(NR1R2)4-x??(V) (R1O)xSi(NR1R2)4-x??(VI) where Hal in each occurrence is independently halogen, R in each occurrence is independently H or a substituted or unsubstituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, arylalkyl or aryl radical, R1 and R2 in each occurrence are each independently H or a substituted or unsubstituted alkyl, acyl, arylalkyl or aryl radical, and x is from 0 to 4.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: May 14, 2019
    Assignee: BASF SE
    Inventors: Stephan Deuerlein, Regine Helga Bebensee, Harald Würz, Denis Stella, Andreas Spiegel
  • Publication number: 20190134611
    Abstract: The present invention relates to a catalyst for decomposition of nitrous oxide and also to its method of preparation and use.
    Type: Application
    Filed: January 3, 2019
    Publication date: May 9, 2019
    Inventors: Stephan Deuerlein, Regine Helga Bebensee, Harald Würz, Denis Stella, Andreas Spiegel
  • Publication number: 20180078922
    Abstract: The present invention relates to a catalyst for decomposition of nitrous oxide and also to its method of preparation and use.
    Type: Application
    Filed: November 24, 2015
    Publication date: March 22, 2018
    Inventors: Stephan DEUERLEIN, Regine Helga BEBENSEE, Harald WÜRZ, Denis STELLA, Andreas SPIEGEL