Patents by Inventor Ekaterina Borovinskaya

Ekaterina Borovinskaya 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).

  • Process for preparing a structurally selective oligomerization catalyst of prolonged stability by precipitation
    Patent number: 10987664
    Abstract: A process for preparing an oligomerization catalyst is based on using nickel aluminosilicate that has high activity and selectivity coupled with adequate service life in the heterogeneously catalysed oligomerization of C3 to C6 olefins or olefin-containing feed mixtures based thereon.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: April 27, 2021
    Assignee: Evonik Operations GmbH
    Inventors: Wladimir Reschetilowski, Felix Alscher, Henrik Frenzel, Ekaterina Borovinskaya, Cornelia Breitkopf, Fabian Nadolny, Guido Stochniol, Stephan Peitz, Robert Franke
  • Process for preparing a structurally selective oligomerization catalyst of prolonged stability by precipitation
    Publication number: 20190283014
    Abstract: A process for preparing an oligomerization catalyst is based on using nickel aluminosilicate that has high activity and selectivity coupled with adequate service life in the heterogeneously catalysed oligomerization of C3 to C6 olefins or olefin-containing feed mixtures based thereon.
    Type: Application
    Filed: March 11, 2019
    Publication date: September 19, 2019
    Applicant: Evonik Degussa GmbH
    Inventors: Wladimir RESCHETILOWSKI, Felix Alscher, Henrik Frenzel, Ekaterina Borovinskaya, Cornelia Breitkopf, Fabian Nadolny, Guido Stochniol, Stephan Peitz, Robert Franke