Patents by Inventor David Harry Hawke

David Harry Hawke 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).

  • Labelled carbohydrates and their use in assays
    Patent number: 5747347
    Abstract: A method for distinguishing between carbohydrates or glycoconjugates in a mixture thereof, wherein the or each carbohydrate or glycoconjugate is a hydrophilic fluorescently-labelled saccharide molecule, wherein the label is a --NR--Ph--CO-- group, wherein R is selected from H and substituents, and Ph is phenylene.
    Type: Grant
    Filed: March 19, 1996
    Date of Patent: May 5, 1998
    Assignee: Oxford Glycosystems Ltd.
    Inventors: David Harry Hawke, Rajesh Bhikhu Parekh, Paul Goulding, Stephen Alexander Charles
  • Labelled sugars immobilized on a solid support
    Patent number: 5641390
    Abstract: An immobilized complex of one or more labeled carbohydrates wherein the labeled carbohydrates have been derivatized in a substantially hydrophobic solvent system and components other then the complex have been removed by washing with a hydrophobic solvent.
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: June 24, 1997
    Assignee: Oxford Glycosystems Ltd.
    Inventors: David Harry Hawke, Paul Goulding