Patents by Inventor Christoph Obler

Christoph Obler 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 for the hydroformylation of olefins
    Patent number: 9266808
    Abstract: The present invention relates to a process for preparing hydroformylation products of olefins having at least four carbon atoms, in which a high proportion of both the linear Ci-olefins having a terminal double bond comprised in the olefin-comprising feed used and of the linear Ci-olefins having an internal double bond is converted into hydroformylation products. Furthermore, the invention relates to a process for preparing 2-propylheptanol which comprises such a hydroformylation process.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: February 23, 2016
    Assignee: BASF SE
    Inventors: Marcus Sigl, Frank Poplow, Rainer Papp, Thomas Mackewitz, Dag Wiebelhaus, Rocco Paciello, Thomas Heldemann, Frank Heimann, Stefan Bitterlich, Martin Volland, Sven Crone, Christoph Obler
  • METHOD FOR THE HYDROFORMYLATION OF OLEFINS
    Publication number: 20100048959
    Abstract: The present invention relates to a process for preparing hydroformylation products of olefins having at least four carbon atoms, in which a high proportion of both the linear Ci-olefins having a terminal double bond comprised in the olefin-comprising feed used and of the linear Ci-olefins having an internal double bond is converted into hydroformylation products. Furthermore, the invention relates to a process for preparing 2-propylheptanol which comprises such a hydroformylation process.
    Type: Application
    Filed: November 29, 2007
    Publication date: February 25, 2010
    Applicant: BASF SE
    Inventors: Marcus Sigl, Frank Poplow, Rainer Papp, Thomas Mackewitz, Dag Wiebelhaus, Rocco Paciello, Thomas Heldemann, Frank Heimann, Stefan Bitterlich, Martin Volland, Sven Crone, Christoph Obler