Patents by Inventor Ranko Bursae

Ranko Bursae 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).

  • Transportable container, charger system, method and kit for generation of carbon dioxide snow block in-situ within the transportable container for preservation of items stored there within
    Patent number: 11248838
    Abstract: This invention relates to a novel kit, transportable apparatus and method for generating in-situ CO2 snow block within the apparatus. An item such as a biological sample can be stored and transported within the same apparatus that is employed for creating the CO2 snow block. The apparatus is capable of preserving the sample during transport. The invention also includes a specially designed CO2 snow charger system including a charger and meshed conduit. The charger system is operated in accordance with the methods of the present invention to create the in-situ CO2 snow block within a container that can be also used for transport.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: February 15, 2022
    Assignee: Praxair Technology, Inc.
    Inventors: Ying Zhou, Ranko Bursae, Robert R Sever