Patents by Inventor Rene Demarmels

Rene Demarmels 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).

  • Cap for cell culture containers
    Patent number: 10465156
    Abstract: A cap for cell culture container enclosing a culture volume and having an opening, comprising a valve arrangement, suitable for filling of the cell culture container with a fluid and/or for pumping fluid out from the cell culture container, and a compensation opening suitable for aerating the cell culture container and/or for pressure compensation during filling and pumping out, said valve arrangement being designed to be switchable between an outlet position and a blocking position, to be connectable to a fluid supply interface, and to be switchable without contact.
    Type: Grant
    Filed: October 29, 2014
    Date of Patent: November 5, 2019
    Assignee: Hamilton Bonaduz AG
    Inventors: Thomas Jaeger, Carsten Etzold, Rene Demarmels
  • Cap for Cell Culture Containers
    Publication number: 20160244708
    Abstract: A cap for cell culture container enclosing a culture volume and having an opening, comprising a valve arrangement, suitable for filling of the cell culture container with a fluid and/or for pumping fluid out from the cell culture container, and a compensation opening suitable for aerating the cell culture container and/or for pressure compensation during filling and pumping out, said valve arrangement being designed to be switchable between an outlet position and a blocking position, to be connectable to a fluid supply interface, and to be switchable without contact.
    Type: Application
    Filed: October 29, 2014
    Publication date: August 25, 2016
    Applicant: HAMILTON Bonaduz AG
    Inventors: Thomas Jaeger, Carsten Etzold, Rene Demarmels