Patents by Inventor Davy de Wilde

Davy de Wilde 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: 10619128
    Abstract: A container (1) has a flexible wall (2) and at least one emptying tube (4, 4?, 4?) that projects through a wall aperture (7) into the container interior (3) surrounded by the flexible wall (2). The free end (12) of the emptying tube has an emptying opening (13) that can be set in position vertically to different emptying heights (14). The container (1) is distinguished in that an adapter piece (8), in which the emptying tube (4, 4?, 4?) is held in a longitudinally displaceable manner, is arranged in the wall aperture and in that a portion of the emptying tube (4, 4?, 4?) is surrounded by a flexible sheath (5) that is connected at a first end (11) to the emptying tube (4, 4?, 4?) and at its second end (10), which is remote from the first end (11), to the wall (2) or the adapter piece (8).
    Type: Grant
    Filed: August 18, 2014
    Date of Patent: April 14, 2020
    Assignee: SARTORIUS STEDIM BIOTECH GMBH
    Inventors: Bernward Husemann, Gerhard Greller, Wolfgang Kahlert, Heinz-Ruediger Keitel, Davy de Wilde
  • Publication number: 20160215247
    Abstract: A container (1) has a flexible wall (2) and at least one emptying tube (4, 4?, 4?) that projects through a wall aperture (7) into the container interior (3) surrounded by the flexible wall (2). The free end (12) of the emptying tube has an emptying opening (13) that can be set in position vertically to different emptying heights (14). The container (1) is distinguished in that an adapter piece (8), in which the emptying tube (4, 4?, 4?) is held in a longitudinally displaceable manner, is arranged in the wall aperture and in that a portion of the emptying tube (4, 4?, 4?) is surrounded by a flexible sheath (5) that is connected at a first end (11) to the emptying tube (4, 4?, 4?) and at its second end (10), which is remote from the first end (11), to the wall (2) or the adapter piece (8).
    Type: Application
    Filed: August 18, 2014
    Publication date: July 28, 2016
    Inventors: Bernward Husemann, Gerhard Greller, Wolfgang Kahlert, Heinz-Ruediger Keitel, Davy de Wilde