Patents by Inventor Jorg Sundermeyer

Jorg Sundermeyer 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).

  • Vanadium-imido-phosphoraneiminato complexes for the polymerization of olefins
    Publication number: 20030114675
    Abstract: The present invention relates to vanadium-imido-phosphoraneiminato compounds, to compositions containing vanadium-imido-phosphoraneiminato compounds, which compositions are suitable especially as catalysts for the polymerization of olefins, especially for ethylene/propylene or ethylene/&agr;-olefin copolymerization and the terpolymerization of those monomers with dienes.
    Type: Application
    Filed: August 9, 2002
    Publication date: June 19, 2003
    Inventors: Michael Arndt-Rosenau, Martin Hoch, Jorg Sundermeyer, Jennifer Kipke, Martin Lemke
  • Catalysts for olefin polymerization
    Publication number: 20030064883
    Abstract: The present invention relates to diimine transition metal compounds having aryl groups with one or more electron-attracting substituents, compositions containing diimine transition metal compounds having aryl groups with one or more electron-attracting substituents, which are useful as catalysts for the polymerization of olefins, such as ethene/propene or ethene/&agr;-olefin copolymerization.
    Type: Application
    Filed: August 15, 2002
    Publication date: April 3, 2003
    Inventors: Michael Arndt-Rosenau, Martin Hoch, Jorg Sundermeyer, Jennifer Kipke
  • Catalysts for olefin polymerization
    Publication number: 20030060357
    Abstract: The present invention relates to diimine transition metal compounds having aryl groups with one or more electron-attracting substituents, compositions containing diimine transition metal compounds having aryl groups with one or more electron-attracting substituents, which are useful as catalysts for the polymerization of olefins, such as ethene/propene or ethene/&agr;-olefin copolymerization.
    Type: Application
    Filed: August 9, 2002
    Publication date: March 27, 2003
    Inventors: Michael Arndt-Rosenau, Martin Hoch, Jorg Sundermeyer, Jennifer Kipke
  • Preparation of epoxides from olefins using bis(triorganosilyl) peroxides in the presence of activators based on metallic acid derivatives
    Patent number: 6090956
    Abstract: Epoxides are prepared from olefins using bis(triorganosilyl) peroxides in the presence of activators based on metalic acid derivatives of the formula ##STR1## where M is a metal of transition groups IV to VII, in particular molybdenum, tungsten or rheniumL is an uncharged ligand selected from the group consisting of amine oxides, phosphine oxides, arsine oxides, phosphoric triamides, formamides and pyridine N-oxidesX is an inorganic ligandx is from 1 to 5y is 0, 1 or 2,Z is 1 or 2 andn is 1 or 2.
    Type: Grant
    Filed: September 2, 1998
    Date of Patent: July 18, 2000
    Assignee: BASF Aktiengesellschaft
    Inventors: Michael Schulz, Joaquim Henrique Teles, Jorg Sundermeyer, Gunter Wahl
  • Peroxo-containing metal complexes having amine oxide, phosphine oxide, arsine oxide, pyridine N-oxide or pyridine ligands as epoxidation catalysts
    Patent number: 6054407
    Abstract: Olefins can be epoxidized using catalysts I ##STR1## where M is a metal of the 4th to 7th transition group of the Periodic Table of the Elements,L.sup.1 is an amine oxide, phosphine oxide, arsine oxide, pyridine N-oxide or pyridine ligand of the formula II, III, VII or VIII,L.sup.2 is a customary auxiliary ligand or a further ligand L.sup.1 or a free coordination site,X is oxo oxygen or an imido ligand,m is 1 or 2, andn is 1, 2 or 3.
    Type: Grant
    Filed: March 11, 1998
    Date of Patent: April 25, 2000
    Assignee: BASF Aktiengesllschaft
    Inventors: Michael Schulz, Joaquim Henrique Teles, Jorg Sundermeyer, Gunter Wahl