Patents by Inventor Adrienne B. Karpiel

Adrienne B. Karpiel 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).

  • DISPOSABLE FLUID CIRCUITS AND CONTAINERS FOR SUPPRESSING HEMOLYSIS IN STORED RED BLOOD CELLS
    Publication number: 20240058215
    Abstract: Medical containers and disposable fluid circuits (kits) including such containers are disclosed. The containers and kit components are made of a plastic composition including polyvinyl chloride and one or more plasticizers such as a citrate ester and an epoxidized vegetable oil are disclosed. Containers made from such compositions are useful in the storage red blood cells. Red blood cell products wherein the red blood cells exhibit a reduced level of hemolysis are also disclosed.
    Type: Application
    Filed: December 17, 2021
    Publication date: February 22, 2024
    Inventors: Craig L. Sandford, Daniel R. Lynn, Adrienne B. Karpiel, Timo Matser