Patents by Inventor Albert Boddien

Albert Boddien 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 the Oligomerisation of Olefins by Coordinative Chain Transfer Polymerisation
    Publication number: 20180280951
    Abstract: The present invention relates to a process for the oligomerisation of olefins, in particular ethylene, via coordinative chain transfer polymerisation (CCTP) and alkyl elimation reaction. A preferred embodiment of the invention relates to CCTP of olefins, in particular ethylene, with the use of guanidinato, amidinato or hydrocarbyl-2-pyridyl amine complexes of titanium, zirconium or lanthanides, a nickel or cobalt compound as chain displacement catalyst (CDC) and one or more chain shuttling agents (CSA) such as a main group metal alkyl.
    Type: Application
    Filed: May 13, 2016
    Publication date: October 4, 2018
    Inventors: Albert Boddien, Rhett Kempe, Winfried Kretschmer, Andreas Gollwitzer
  • METHOD FOR OBTAINING HYDROGEN BY CATALYTIC DECOMPOSITION OF FORMIC ACID
    Publication number: 20140255296
    Abstract: The invention relates to a method for producing hydrogen by selective dehydration of formic acid using a catalytic system consisting of a transition metal complex of transition metal salt and at least one tripodal, tetradentate ligand, wherein the transition metal is selected from the group comprising Ir, Pd, Pt, Ru, Rh, Co and Fe. The transition metal complex can be used either as a homogeneous catalyst or a heterogenised metal complex, which has been applied to a carrier.
    Type: Application
    Filed: April 18, 2012
    Publication date: September 11, 2014
    Applicant: Bayer Technology Services GmbH
    Inventors: Matthias Beller, Ralf Jackstell, Heinrik Junge, Felix Gärtner, Albert Boddien, Doerthe Mellmann