Patents by Inventor Jorgen HEMPEL

Jorgen HEMPEL 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 producing a calcium hydroxide-based construction material and resulting construction material
    Patent number: 10266451
    Abstract: A budding material based on calcium hydroxide, in which the main component is lime of the type known as “hydrated lime”, which is mixed a filler of organic and/or mineral origin to produce a structural mass comprising of the basic component and the filler. A defined volume of water, calculated as a function of the volume of the structural mass, is added thereto to produce a paste that can be worked and is capable of hardening. To ensure setting of the material, an additive comprising at least one powder based on natural materials of volcanic origin is added to the pasty structural mass. The additive is preferably pozzolana and the filler advantageously comprises shavings or fibers of substances, preferably of vegetable origin such as hemp or wood.
    Type: Grant
    Filed: June 3, 2015
    Date of Patent: April 23, 2019
    Assignee: HEMPEL FAMILIENSTIFTUNG
    Inventors: Jorgen Hempel, Jordan Wolf
  • METHOD FOR PRODUCING A CALCIUM HYDROXIDE-BASED CONSTRUCTION MATERIAL AND RESULTING CONSTRUCTION MATERIAL
    Publication number: 20170183264
    Abstract: A budding material based on calcium hydroxide, in which the main component is lime of the type known as “hydrated lime”, which is mixed a filler of organic and/or mineral origin to produce a structural mass comprising of the basic component and the filler. A defined volume of water, calculated as a function of the volume of the structural mass, is added thereto to produce a paste that can be worked and is capable of hardening. To ensure setting of the material, an additive comprising at least one powder based on natural materials of volcanic origin is added to the pasty structural mass. The additive is preferably pozzolana and the filler advantageously comprises shavings or fibers of substances, preferably of vegetable origin such as hemp or wood.
    Type: Application
    Filed: June 3, 2015
    Publication date: June 29, 2017
    Inventors: Jorgen HEMPEL, Jordan WOLF