Patents by Inventor Henderikus Hyacinthus Deuling

Henderikus Hyacinthus Deuling 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).

  • Non-symmetrical ligands and catalyst systems thereof for ethylene oligomerization to linear alpha olefins
    Patent number: 7179871
    Abstract: Non-symmetrical ligands of formula (I); bis-aryliminepyridine MXn complexes comprising a non-symmetrical ligand of formula (I), wherein M is a metal selected from Fe or Co, n is 2 or 3, and X is halide, optionally substituted hydrocarbyl, alkoxide, amide, or hydride; [bis-aryliminepyridine MYp.Ln+][NC?]q complexes, comprising a non-symmetrical ligand of formula (I), wherein Y is a ligand which may insert an olefin, M is Fe or Co, NC? is a non-coordinating anion and p+q is 2 or 3, matching the formal oxidation of the metal atom M, L is a neutral Lewis donor molecule and n=0, 1, or 2; and processes for the production of alpha-olefins from ethylene, using said complexes.
    Type: Grant
    Filed: December 16, 2002
    Date of Patent: February 20, 2007
    Assignee: Shell Oil Company
    Inventors: Eric Johannes Maria De Boer, Henderikus Hyacinthus Deuling, Harry Van Der Heijden, Nicolaas Meijboom, Aart Bartus Van Oort, Arie Van Zon
  • Non-symmetrical ligands and catalyst systems thereof for ethylene oligomerization to linear alpha olefins
    Patent number: 6710006
    Abstract: Non-symmetrical ligands of formula (I); bis-aryliminepyridine MXn complexes comprising a non-symmetrical ligand of formula (I), wherein M is a metal selected from Fe or Co, n is 2 or 3, and X is halide, optionally substituted hydrocarbyl, alkoxide, amide, or hydride; [bis-aryliminepyridine MYp.Ln+][NC−]q complexes, comprising a non-symmetrical ligand of formula (I), wherein Y is a ligand which may insert an olefin, M is Fe or Co, NC− is a non-coordinating anion and p+q is 2 or 3, matching the formal oxidation of the metal atom M, L is a neutral Lewis donor molecule and n=0, 1, or 2; and processes for the production of alpha-olefins from ethylene, using said complexes.
    Type: Grant
    Filed: February 1, 2001
    Date of Patent: March 23, 2004
    Assignee: Shell Oil Company
    Inventors: Eric Johannes Maria De Boer, Henderikus Hyacinthus Deuling, Harry Van Der Heijden, Nicolaas Meijboom, Aart Bartus Van Oort, Arie Van Zon
  • Non-symmetrical ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins
    Publication number: 20030144514
    Abstract: Non-symmetrical ligands of formula (I); 1
    Type: Application
    Filed: December 16, 2002
    Publication date: July 31, 2003
    Inventors: Eric Johannes Maria De Boer, Henderikus Hyacinthus Deuling, Harry Van Der Heijden, Nicolaas Meijboom, Aart Bartus Van Oort, Arie Van Zon
  • Catalyst system for &agr;-olefin oligomerization
    Patent number: 6372684
    Abstract: It is disclosed a new catalyst system, having high catalytic activity in the oligomerization of &agr;-olefins, comprising a bridged bis-amido Group 4 metal compound of formula (I): wherein M is Ti, Zr or Hf; Y is Si, Ge or Sn; X is a hydrogen, halogen or an hydrocarbon radical; R1, R2, R3, R4, R5 and R6 are hydrocarbon radicals, optionally containing Si, Ge, O, S, P, B or N atoms; Q is a neutral Lewis base; and m is 0-2; in association with a boron activating compound, and with one or more branched alkylaluminiums and/or alumoxanes of branched alkylaluminiums; said catalyst system allows oligomers to be obtained in high yields, with a high selectivity towards &agr;-oligomers.
    Type: Grant
    Filed: April 15, 1999
    Date of Patent: April 16, 2002
    Assignee: Shell Oil Company
    Inventors: Andrew D. Horton, Bart Johan Ruisch, Klaas L. von Hebel, Henderikus Hyacinthus Deuling
  • Catalyst system for alpha-olefin oligomerization
    Publication number: 20020035219
    Abstract: It is disclosed a new catalyst system, having high catalytic activity in the oligomerization of &agr;-olefins, comprising a bridged bis-amido Group 4 metal compound of formula (I): 1
    Type: Application
    Filed: September 14, 2001
    Publication date: March 21, 2002
    Inventors: Andrew D. Horton, Bart Johan Ruisch, Klaas L. von Hebel, Henderikus Hyacinthus Deuling
  • Non-symmetrical ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins
    Publication number: 20020016425
    Abstract: Non-symmetrical ligands of formula (I); 1
    Type: Application
    Filed: February 1, 2001
    Publication date: February 7, 2002
    Inventors: Eric Johannes Maria De Boer, Henderikus Hyacinthus Deuling, Harry Van Der Heijden, Nicolaas Meijboom, Aart Bartus Van Oort, Arie Van Zon