Patents by Inventor Andreas Willibrordus Maria Jansen

Andreas Willibrordus Maria Jansen 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).

  • System for growing plants out of seeds on a water surface
    Patent number: 11540461
    Abstract: The invention relates to a system for growing plants out of seeds on a water surface. The system has a buoyant plate with a number of passages extending between the top surface and the parallel bottom surface. The plate floats on a water surface. A container is arranged in each passage and a growing seed is arranged in each container.
    Type: Grant
    Filed: May 8, 2017
    Date of Patent: January 3, 2023
    Assignee: Maan Intellectual Properties B.V.
    Inventor: Andreas Willibrordus Maria Jansen
  • Device for applying a hot-melt to a web of material
    Patent number: 10632490
    Abstract: The invention relates to a device for applying a hot-melt to a web of material. The device includes a driven roller and a nozzle with a nozzle channel arranged adjacent the driven roller for supplying a hot melt through the nozzle channel to the surface of the roller. The invention also relates to a combination of a device according to the invention and a web of material, which web of material is guided along the driven roller and wherein the nozzle channel exits in front of the nip of the web of material and the driven roller.
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: April 28, 2020
    Assignee: Maan Intellectual Properties B.V.
    Inventors: Andreas Willibrordus Maria Jansen, Sjoerd Maria Jansen
  • System for Growing Plants out of Seeds on a Water Surface
    Publication number: 20190307086
    Abstract: The invention relates to a system for growing plants out of seeds on a water surface. The system has a buoyant plate with a number of passages extending between the top surface and the parallel bottom surface. The plate floats on a water surface. A container is arranged in each passage and a growing seed is arranged in each container.
    Type: Application
    Filed: May 8, 2017
    Publication date: October 10, 2019
    Inventor: Andreas Willibrordus Maria Jansen
  • Device for Applying a Hot-Melt to a Web of Material
    Publication number: 20180056321
    Abstract: The invention relates to a device for applying a hot-melt to a web of material. The device includes a driven roller and a nozzle with a nozzle channel arranged adjacent the driven roller for supplying a hot melt through the nozzle channel to the surface of the roller. The invention also relates to a combination of a device according to the invention and a web of material, which web of material is guided along the driven roller and wherein the nozzle channel exits in front of the nip of the web of material and the driven roller.
    Type: Application
    Filed: March 16, 2016
    Publication date: March 1, 2018
    Inventors: Andreas Willibrordus Maria Jansen, Sjoerd Maria Jansen
  • Device for Treating a Surface
    Publication number: 20160289836
    Abstract: The invention relates to a device for treating a surface by moving the device over the surface in a treatment direction, which device includes a number of treatment elements arranged in at least one row. The treatment elements within a row are parallel to each other. The longitudinal axis of each treatment element has at least, in use, a directional component parallel to the treatment direction.
    Type: Application
    Filed: November 7, 2014
    Publication date: October 6, 2016
    Inventors: Andreas Willibrordus Maria Jansen, Johannes Schelto Snitjer