Patents by Inventor Stig Hemstad

Stig Hemstad 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).

  • RADIOPHARMACEUTICAL PRODUCTS
    Publication number: 20230364278
    Abstract: The present invention relates to improved radiopharmaceutical compositions in sealed containers, where the container closure has an ETFE (ethylene-tetrafluoroethylene copolymer) coating. Also disclosed are kits for radiopharmaceutical preparation using the sealed containers, as well as methods of preparation of radiopharmaceuticals using the sealed containers.
    Type: Application
    Filed: June 27, 2022
    Publication date: November 16, 2023
    Inventor: Stig HEMSTAD
  • RADIOPHARMACEUTICAL PRODUCTS
    Publication number: 20210077639
    Abstract: The present invention relates to improved radiopharmaceutical compositions in sealed containers, where the container closure has an ETFE (ethylene-tetrafluoroethylene copolymer) coating. Also disclosed are kits for radiopharmaceutical preparation using the sealed containers, as well as methods of preparation of radiopharmaceuticals using the sealed containers.
    Type: Application
    Filed: September 21, 2020
    Publication date: March 18, 2021
    Inventor: Stig HEMSTAD
  • RADIOPHARMACEUTICAL PRODUCTS
    Publication number: 20190374663
    Abstract: The present invention relates to improved radiopharmaceutical compositions in sealed containers, where the container closure has an ETFE (ethylene-tetrafluoroethylene copolymer) coating. Also disclosed are kits for radiopharmaceutical preparation using the sealed containers, as well as methods of preparation of radiopharmaceuticals using the sealed containers.
    Type: Application
    Filed: June 17, 2019
    Publication date: December 12, 2019
    Inventor: Stig HEMSTAD
  • Radiopharmaceutical products
    Patent number: 10328164
    Abstract: The present invention relates to improved radiopharmaceutical compositions in sealed containers, where the container closure has an ETFE (ethylene-tetrafluoroethylene copolymer) coating. Also disclosed are kits for radiopharmaceutical preparation using the sealed containers, as well as methods of preparation of radiopharmaceuticals using the sealed containers.
    Type: Grant
    Filed: June 21, 2007
    Date of Patent: June 25, 2019
    Assignee: GE HEALTHCARE LIMITED
    Inventor: Stig Hemstad
  • RADIOPHARMACEUTICAL PRODUCTS
    Publication number: 20090297442
    Abstract: The present invention relates to improved radiopharmaceutical compositions in sealed containers, where the container closure has an ETFE (ethylene-tetrafluoroethylene copolymer) coating. Also disclosed are kits for radiopharmaceutical preparation using the sealed containers, as well as methods of preparation of radiopharmaceuticals using the sealed containers.
    Type: Application
    Filed: June 21, 2007
    Publication date: December 3, 2009
    Inventor: Stig Hemstad