Patents by Inventor Graham Morrison

Graham Morrison 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).

  • RESIN COMPOSITION AND FLOW CELLS INCORPORATING THE SAME
    Publication number: 20240132954
    Abstract: An example of a resin composition includes a free radical curable resin matrix including an acrylate and a siloxane, and a free radical photoinitiator. When cured, the resin composition has low or no autofluorescence when exposed to blue excitation wavelengths ranging from about 380 nm to about 480 nm or green excitation wavelengths ranging from about 510 nm to about 560 nm.
    Type: Application
    Filed: December 29, 2023
    Publication date: April 25, 2024
    Inventors: Timothy J. Merkel, Wayne N. George, Andrew A. Brown, Audrey Zak, Gianluca Andrea Artioli, Julia Morrison, Nikolai Romanov, Lorenzo Berti, Graham Boud
  • Azeotropic refrigerant comprising bis-(difluoromethyl)ether and 1,1,2-trifluoroethane
    Patent number: 5888418
    Abstract: An azeotropic refrigerant particularly useful as a working fluid in chilled water refrigerating systems to be used in possible juxtaposition to sea water comprises at least about 2 mol percent 1,1,2-trifluoroethane (R143) and the balance bis-(difluoromethyl) ether (E134).
    Type: Grant
    Filed: March 20, 1992
    Date of Patent: March 30, 1999
    Assignee: The United States of America as represented by the Secretary of Commerce
    Inventor: Graham Morrison