Patents by Inventor Paul Jacques L.H. Bouwens

Paul Jacques L.H. Bouwens 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).

  • METHOD FOR GROWING PLANTS
    Publication number: 20220167572
    Abstract: The invention relates to a coherent propagation growth substrate product (1) formed of man-made vitreous fibres (MMVF), the product (1) having two opposed top and bottom surfaces and at least one cavity (2) which is open at the top surface and which extends from the top surface towards the bottom surface, wherein a superabsorbent polymer (3) is provided in the cavity (2).
    Type: Application
    Filed: February 15, 2022
    Publication date: June 2, 2022
    Inventors: Frank Hendrikus Peter JANSSEN, Paul Jacques L.H. BOUWENS, Daan Louis DE KUBBER
  • Method for growing plants
    Patent number: 11277982
    Abstract: The invention relates to a coherent propagation growth substrate product (1) formed of man-made vitreous fibres (MMVF), the product (1) having two opposed top and bottom surfaces and at least one cavity (2) which is open at the top surface and which extends from the top surface towards the bottom surface, wherein a superabsorbent polymer (3) is provided in the cavity (2).
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: March 22, 2022
    Assignee: ROCKWOOL INTERNATIONAL A/S
    Inventors: Frank Hendrikus Peter Janssen, Paul Jacques L. H. Bouwens, Daan De Kubber
  • METHOD FOR GROWING PLANTS
    Publication number: 20150373924
    Abstract: The invention relates to a coherent propagation growth substrate product (1) formed of man-made vitreous fibres (MMVF), the product (1) having two opposed top and bottom surfaces and at least one cavity (2) which is open at the top surface and which extends from the top surface towards the bottom surface, wherein a superabsorbent polymer (3) is provided in the cavity (2).
    Type: Application
    Filed: March 7, 2014
    Publication date: December 31, 2015
    Inventors: Frank Hendrikus Peter Janssen, Paul Jacques L.H. Bouwens, Daan De Kubber