Patents by Inventor Yee S. Choong

Yee S. Choong 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).

  • Cardioplegic compositions
    Patent number: 5290766
    Abstract: An aqueous cardioplegic solution providing significantly improved cardiac function after a period of exposure to cardioplegia, contains NaCl in the range of 70-110 mM; KCl in the range of 10-16 mM; CaCl.sub.2 in the range of 0.5-1.0 mM; MgCl.sub.2 in the range of 8-16 mM; NaHCO.sub.3 in the range of 10-20 mM; D-Glucose in the range of 5-15 mM; L-Aspartic acid in the range of 5-20 mM; and Lactobionic acid in the range of 0-15 mM.
    Type: Grant
    Filed: February 18, 1992
    Date of Patent: March 1, 1994
    Assignee: The National Heart Foundation of New Zealand
    Inventor: Yee S. Choong