Patents by Inventor Johannes A. Laan

Johannes A. Laan 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).

  • Publication number: 20240140697
    Abstract: A collapsible container assembly includes a first lateral side wall having a door frame and a first shear wall, a second lateral side wall that opposes the first lateral side wall and includes a wall panel and a second shear wall, an outboard wall that includes upper and lower panels that are pivotably connected to one another, an inboard wall that opposes the outboard wall and includes upper and lower panels that are pivotably connected to one another, a base and a top. The first and second shear walls are pivotable between a use position and a stowed position. The door frame, wall panel, inboard wall and outboard wall are pivotably connected to the base, and the inboard wall and outboard wall are pivotably connected to the top.
    Type: Application
    Filed: December 27, 2023
    Publication date: May 2, 2024
    Inventors: Johannes Laan, Cornelis Portegies
  • Patent number: 11897688
    Abstract: A collapsible container assembly that includes a first lateral side wall having a door frame and a first shear wall, a second lateral side wall that opposes the first lateral side wall and includes a wall panel and a second shear wall, an outboard wall that includes upper and lower panels that are pivotably connected to one another, an inboard wall that opposes the outboard wall and includes upper and lower panels that are pivotably connected to one another, a base and a top. The first shear wall is pivotable between a use position where the first shear wall is not positioned in the door frame interior and a stowed position where the first shear wall is positioned in the door frame interior. The second shear wall is pivotable between a use position where the second shear wall is not positioned in the wall panel interior and a stowed position where the second shear wall is positioned in the wall panel interior.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: February 13, 2024
    Assignee: Safran Cabin Cargo B.V.
    Inventors: Johannes Laan, Cornelis Portegies
  • Publication number: 20220219886
    Abstract: A collapsible container assembly that includes a first lateral side wall having a door frame and a first shear wall, a second lateral side wall that opposes the first lateral side wall and includes a wall panel and a second shear wall, an outboard wall that includes upper and lower panels that are pivotably connected to one another, an inboard wall that opposes the outboard wall and includes upper and lower panels that are pivotably connected to one another, a base and a top. The first shear wall is pivotable between a use position where the first shear wall is not positioned in the door frame interior and a stowed position where the first shear wall is positioned in the door frame interior. The second shear wall is pivotable between a use position where the second shear wall is not positioned in the wall panel interior and a stowed position where the second shear wall is positioned in the wall panel interior.
    Type: Application
    Filed: August 28, 2020
    Publication date: July 14, 2022
    Inventors: Johannes Laan, Cornelis Portegies
  • Publication number: 20200318761
    Abstract: High-pressure flexible pipe, comprising an inner liner and a tape, wrapped around and bearing against the inner liner, wherein the tape comprises a polymer matrix and a plurality of pultruded elements embedded in the polymer matrix, wherein the pultruded elements each comprise a plurality of elongated filaments covered by polymer resin.
    Type: Application
    Filed: December 6, 2018
    Publication date: October 8, 2020
    Applicant: Pipelife Nederland B.V.
    Inventors: Robbert Petrus Johannes Laan, Lambertus Gerrit Peter Dalmolen
  • Patent number: 5635588
    Abstract: Disclosed herein is a process wherein glycerol, glycidol or 2,2-dimethyl-1,3-dioxolane-4-methanol is polymerized in the presence of an acid zeolite having an average pore size of at least 0.6 nanometer at 150.degree.-250.degree. C. At least 50 wt. % of cyclic polymers are obtained.
    Type: Grant
    Filed: December 20, 1995
    Date of Patent: June 3, 1997
    Assignee: Unichema Chemie B.V.
    Inventors: Johan I. Eshuis, Johannes A. Laan, Ronald P. Potman