Patents by Inventor Peter John Vaughan Jones

Peter John Vaughan Jones 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).

  • Injection stretch-blow molded containers made of olefin polymers
    Patent number: 6733717
    Abstract: Injection stretch blow molded containers are obtainable from olefin polymers, comprising homopolymers of propylene or copolymers of propylene with other C2-C10-alk-1-enes, which are obtainable by polymerizing the corresponding monomers with metallocene catalysts. Processes for producing injection stretch blow molded containers from olefin polymers, and also the use of olefin polymers for producing injection stretch blow molded containers, are described.
    Type: Grant
    Filed: August 1, 2000
    Date of Patent: May 11, 2004
    Assignee: Basell Polyolefine GmbH
    Inventors: Bernd Lothar Marczinke, Peter John Vaughan Jones, Meinolf Kersting, David Fischer, Franz Langhauser, Ulrich Moll, Wolfgang Bidell
  • Propene terpolymers with a low extractable portion
    Patent number: 6583253
    Abstract: Propene terpolymers consist of from 80 to 99.5 mol % of structural units derived from propene, from 0.1 to 15 mol % of structural units derived from ethene or a C4-C6-1-olefin (I) and from 0.
    Type: Grant
    Filed: December 5, 2000
    Date of Patent: June 24, 2003
    Assignee: Basell Polypropylen GmbH
    Inventors: David Fischer, Peter John Vaughan Jones, Franz Langhauser, Wolfgang Bidell, Roland Hingmann, Günther Schweier, Bernd Lothar Marczinke, Meinolf Kersting, Ulrich Moll
  • Sealable multilayer film made of a grafted terpolymer
    Patent number: 6562478
    Abstract: A sealable coextruded film is made from at least one outer layer and from at least one base layer, where the outer layer is composed of a propylene terpolymer comprising from 80 to 99.5 mol % of structural units derived from propylene, from 0.2 to 15 mol % of structural units derived from ethene or from a C4-C6 1-olefin (I) and from 0.3 to 15 mol % of structural units derived from another C4-C12 1-olefin (II) different from the C4-C6 1-olefin (I), and where the propylene terpolymer has been prepared using metallocene catalysts.
    Type: Grant
    Filed: December 5, 2000
    Date of Patent: May 13, 2003
    Assignee: Basell Polyolefine GmbH
    Inventors: David Fischer, Bernd Lothar Marczinke, Werner Schöne, Franz Langhauser, Wolfgang Bidell, Roland Hingmann, Ulrich Moll, Meinolf Kersting, Günther Schweier, Peter John Vaughan Jones
  • Process for preparing carrier-borne transition metal catalysts
    Patent number: 6265339
    Abstract: A process for preparing a supported transition metal catalyst comprising a particulate organic or inorganic support material, a transition metal complex and a compound capable of forming metallocenium ions comprises the following process steps: a) contacting a solution of a compound capable of forming metallocenium ions with a second solvent in which this compound is only sparingly soluble, in the presence of the support material, b) removing at least part of the solvent from the support material and c) contacting a solution of a mixture of a compound capable of forming metallocenium ions and a transition metal complex with a second solvent in which this mixture is only sparingly soluble, in the presence of the support material obtained as described in a) and b).
    Type: Grant
    Filed: December 16, 1998
    Date of Patent: July 24, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Wolfgang Bidell, Franz Langhauser, Ulrich Moll, Ian David McKenzie, David Fischer, Roland Hingmann, Günther Schweier, Bernd Lothar Marczinke, Meinolf Kersting, Peter John Vaughan Jones, John Russell Grasmeder