Patents by Inventor Eugene Mark Tan

Eugene Mark Tan 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).

  • Patent number: 10384040
    Abstract: A sump port drain adapter apparatus is disclosed which provides a small, lightweight vessel to capture and collect gastric reflux or stomach contents exiting the smaller lumen, or sump line, of a double lumen nasogastric tube while providing airflow to the sump line to prevent the nasogastric tube from adhering to the stomach lining. The apparatus disclosed prevents clogging in the sump line, unnecessary patient gown and bedding changes, patient skin breakdown and decreases exposure to potentially infectious material for both the patient and healthcare workers.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: August 20, 2019
    Assignee: Summa Health
    Inventors: Eugene Mark Tan, James Rorar
  • Patent number: 7017908
    Abstract: A matching card game is provided. The object of the game is the speed with which a player can dispose of his cards before his opponent. The card game requires each player to react to card indicia with speed and keen sensitivity in order to facilitate speedy disposal of one's cards. The card game includes a card deck having base cards and variety cards which are embellished in various colors and indicia, as well as commands or actions such as pick 1 and jump 1. A die marked with indicia is utilized for choosing a dealer as well as for collecting the letters “S” “P” “E” “E” “D” by each round winner for determining ultimate game card winner.
    Type: Grant
    Filed: April 18, 2003
    Date of Patent: March 28, 2006
    Inventors: Eugene Mark Tan, Jeanne Berenice Tan