Patents by Inventor Jennifer Therese Hamill

Jennifer Therese Hamill 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 preparation of derivatives of fatty acids
    Patent number: 6316643
    Abstract: The preparation of a mixture comprising branched fatty acids and oligomerised fatty acids comprises contacting a source of unsaturated fatty acids or their derivatives with an ionic liquid.
    Type: Grant
    Filed: October 12, 1999
    Date of Patent: November 13, 2001
    Assignee: Unichema Chemie BV
    Inventors: Glyn Roberts, Cornelis Martinus Lok, Christopher John Adams, Kenneth Richard Seddon, Martyn John Earle, Jennifer Therese Hamill
  • Process for preparation of branched fatty acids
    Patent number: 6255504
    Abstract: The invention relates to a process for the branching of fatty acids or derivatives thereof. More in particular, the invention provides a method for branching saturated fatty acids. This is achieved by contacting a source comprising fatty acids or derivatives thereof, with an ionic liquid. The invention also relates to the mixture of branched fatty acids so obtained.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: July 3, 2001
    Assignee: Unichema Chemie BV
    Inventors: Glyn Roberts, Cornelis Martinus Lok, Christopher John Adams, Kenneth Richard Seddon, Martyn John Earle, Jennifer Therese Hamill
  • Process for the preparation of derivatives of fatty acids
    Patent number: 6204400
    Abstract: The preparation of a mixture comprising branched fatty acids and oligomerised fatty acids comprises contacting a source of unsaturated fatty acids or their derivatives with an ionic liquid.
    Type: Grant
    Filed: October 12, 1999
    Date of Patent: March 20, 2001
    Assignee: Unichema Chemie BV
    Inventors: Glyn Roberts, Cornelis Martinus Lok, Christopher John Adams, Kenneth Richard Seddon, Martyn John Earle, Jennifer Therese Hamill