Patents by Inventor Katarína Klepá{hacek over (c)}ová

Katarína Klepá{hacek over (c)}ová 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).

  • Method of preparing glycerol alkyl ethers
    Patent number: 9000230
    Abstract: A process for glycerol etherification, including a recycle of glycerol and/or mono-ether, to produce glycerol alkyl ethers with low amount of mono-ether by reacting glycerol and olefinic hydrocarbon, and/or the corresponding aldehydes, ketones and alcohols, having 2 to 10 carbon atoms in the presence of homogeneous acid catalyst with hindered formation of olefin oligomers comprising of two essential steps: reaction step (1) neutralization and salt removal step (2).
    Type: Grant
    Filed: April 30, 2009
    Date of Patent: April 7, 2015
    Assignee: The GTBE Company N.V.
    Inventors: Geert F. Versteeg, Piet Ijben, Wouter Nicolaas Wermink, Katarína Klepá{hacek over (c)}ová, Sjaak Van Loo, Wladimir Kesber