Patents by Inventor Karl Schulte

Karl Schulte 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).

  • Carbon nanomaterial
    Patent number: 10071912
    Abstract: The invention relates to a carbon-containing nanomaterial comprising, in particular made up as, a network of carbon wall structures which enclose open or closed voids which has a density which can be as low as 0.2 mg per cm3 or lower. The nanomaterial of the invention is made up as a network of carbon wall structures. The carbon wall structures can be tubular, rod-like or in the form of webs or the like which have varying thickness and thus form a network structure, in particular a three-dimensional network structure constructed in the manner of a sponge.
    Type: Grant
    Filed: June 12, 2013
    Date of Patent: September 11, 2018
    Assignees: TuTech Innovation GmbH Patentverwertungsagentur, Technische Universitate
    Inventors: Karl Schulte, Matthias Mecklenburg
  • Carbon Nanomaterial
    Publication number: 20140162001
    Abstract: The invention relates to a carbon-containing nanomaterial comprising, in particular made up as, a network of carbon wall structures which enclose open or closed voids which has a density which can be as low as 0.2 mg per cm3 or lower. The nanomaterial of the invention is made up as a network of carbon wall structures. The carbon wall structures can be tubular, rod-like or in the form of webs or the like which have varying thickness and thus form a network structure, in particular a three-dimensional network structure constructed in the manner of a sponge.
    Type: Application
    Filed: June 12, 2013
    Publication date: June 12, 2014
    Inventors: Karl Schulte, Matthias Mecklenburg
  • People mover, such as a moving walkway or escalator, with a handrail, and a handrail for a people mover, such as a moving walkway or escalator
    Patent number: 6497318
    Abstract: This invention relates to a handrail for a people mover, such as an escalator or moving walkway, with a grip for people to grasp and a one-piece structure comprising several layers with structural inserts, with the layers being joined together to form the one-piece structure.
    Type: Grant
    Filed: June 5, 2001
    Date of Patent: December 24, 2002
    Assignee: New-York Hamburger Gummi-Waaren Compagnie Aktiengesellschaft
    Inventors: Karl Schulte, Christian-André Keun
  • People mover, such as a moving walkway or escalator, with a handrail, and a handrail for a people mover, such as a moving walkway or escalator
    Publication number: 20020084169
    Abstract: This invention relates to a handrail for a people mover, such as an escalator or moving walkway, with a grip for people to grasp and a one-piece structure comprising several layers with structural inserts, with the layers being joined together to form the one-piece structure.
    Type: Application
    Filed: June 5, 2001
    Publication date: July 4, 2002
    Inventors: Karl Schulte, Christian-Andre Keun
  • Apparatus for manufacturing plastic articles
    Patent number: 5824237
    Abstract: A method and apparatus for producing a plastic article. The plastic is introduced into a mold that can be tempered and that has at least one hollow chamber, the contour of which corresponds to the outer contour of the article. During manufacture, the mold is heated up and removal of the article is effected with a cooled mold. To shorten the cycling time, the inner region of the mold that adjoins the hollow chamber is cooled and heated at least partially independently of the outer region that is remote from the hollow chamber, while the outer region is held at a temperature that is higher than the temperature during removal.
    Type: Grant
    Filed: November 22, 1995
    Date of Patent: October 20, 1998
    Assignee: TUHH Technologie GmbH
    Inventors: Hauke Stumpf, Karl Schulte