Patents by Inventor Sirol Sabine

Sirol Sabine 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).

  • Catalyst systems based on macrocyclic ligands
    Patent number: 7973115
    Abstract: The present invention discloses the use of rotoxane ligands to prepare catalyst systems suitable for the oligomerization or polymerization of ethylene and alpha-olefins.
    Type: Grant
    Filed: July 3, 2006
    Date of Patent: July 5, 2011
    Assignee: Total Petrochemicals Research Feluy
    Inventors: Caroline Hillairet, Guillaume Michaud, Sirol Sabine
  • Catalyst systems based on aromatic diimine ligands
    Patent number: 7842829
    Abstract: The present invention discloses the use of aromatic diamine ligands to prepare catalyst systems suitable for the oligomerization or polymerization of ethylene and alpha-olefins.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: November 30, 2010
    Assignee: Total Petrochemicals Research Feluy
    Inventors: Caroline Hillairet, Guillaume Michaud, Sirol Sabine
  • Single site catalyst systems having a scorpion-like structure
    Patent number: 7786232
    Abstract: The present invention discloses single site catalyst systems having a scorpion-like three dimensional structure that are suitable for oligomerising or polymerising ethylene and alpha-olefins.
    Type: Grant
    Filed: July 6, 2006
    Date of Patent: August 31, 2010
    Assignee: Total Petrochemicals Research Feluy
    Inventors: Caroline Hillairet, Guillaume Michaud, Sirol Sabine
  • SINGLE SITE CATALYST SYSTEMS HAVING A SCORPION-LIKE STRUCTURE
    Publication number: 20090264609
    Abstract: The present invention discloses single site catalyst systems having scorpion-like three dimensional structure that are suitable for oligomerising or polymerising ethylene and alpha-olefins.
    Type: Application
    Filed: July 6, 2006
    Publication date: October 22, 2009
    Inventors: Caroline Hillairet, Guillaume Michaud, Sirol Sabine
  • CATALYST SYSTEMS BASED ON AROMATIC DIIMINE LIGANDS
    Publication number: 20090131615
    Abstract: The present invention discloses the use of aromatic diamine ligands to prepare catalyst systems suitable for the oligomerisation or polymerisation of ethylene and alpha-olefins.
    Type: Application
    Filed: July 6, 2006
    Publication date: May 21, 2009
    Applicant: Fina Technology, Inc. David J. Alexander
    Inventors: Caroline Hillairet, Guillaume Michaud, Sirol Sabine
  • SINGLE CATALYST SYSTEMS HAVING A SCORPION-LIKE STRUCTURE
    Publication number: 20090111958
    Abstract: The present invention discloses single site catalyst systems having scorpion-like three dimensional structure that are suitable for oligomerising or polymerising ethylene and alpha-olefins.
    Type: Application
    Filed: July 3, 2006
    Publication date: April 30, 2009
    Inventors: Caroline Hillairet, Guillaume Michaud, Sirol Sabine