Patents by Inventor Ludovic Heim

Ludovic Heim 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).

  • Syringe with optimised centre of gravity
    Patent number: 11369747
    Abstract: A syringe has a syringe body configured to receive a product for injection. Gripping wings are arranged at one end of the syringe body. A piston rod is mounted so as to be able to slide inside the syringe body. A stop is arranged at a first end of the piston rod and has an end-of-travel position inside the syringe body. A pusher is arranged at a second end of the piston rod. The pusher has a mass greater than or equal to a threshold value beyond which the syringe has a center of gravity situated outside the syringe body when the stop is in the end-of-travel position.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: June 28, 2022
    Assignee: Laboratoires Vivacy
    Inventors: Ludovic Heim, Denis Gantin
  • SYRINGE WITH OPTIMISED CENTRE OF GRAVITY
    Publication number: 20200078528
    Abstract: A syringe has a syringe body configured to receive a product for injection. Gripping wings are arranged at one end of the syringe body. A piston rod is mounted so as to be able to slide inside the syringe body. A stop is arranged at a first end of the piston rod and has an end-of-travel position inside the syringe body. A pusher is arranged at a second end of the piston rod. The pusher has a mass greater than or equal to a threshold value beyond which the syringe has a center of gravity situated outside the syringe body when the stop is in the end-of-travel position.
    Type: Application
    Filed: March 29, 2018
    Publication date: March 12, 2020
    Inventors: Ludovic Heim, Denis Gantin