Patents by Inventor Karsten Volkmann

Karsten Volkmann 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).

  • Device for guiding liquid and production method
    Patent number: 10801648
    Abstract: The invention relates to a device for guiding liquid, in particular a drainage channel, comprising a guiding section (10) and at least one functional region (11), wherein the guiding section (10) is formed of concrete, which has a binder and a filler having a first grain size K1, wherein the functional region (11) is formed at least partially of a filled reaction resin, which has a filler having a second grain size K2, wherein K2<K1.
    Type: Grant
    Filed: February 22, 2017
    Date of Patent: October 13, 2020
    Assignee: ACO SEVERIN AHLMANN GMBH & CO. KOMMANDITGESELLSCHAFT
    Inventors: Karsten Volkmann, Jan Mieze
  • MOULDED PART, METHOD FOR PRODUCING A MOULDED PART, METHOD FOR ADHESIVELY BONDING A MOULDED PART TO AN ARTICLE AND USE OF A WOVEN OR NONWOVEN FABRIC
    Publication number: 20200147833
    Abstract: The invention relates to a moulded part of a composite material comprising a main body (10) of polymer concrete or of reaction resin, which has at least one adhesion bonding surface (11) for adhesively bonding to an article, wherein the adhesive bonding surface (11) is detachably connected to a laminate layer (12) texturing the adhesive bonding surface (11).
    Type: Application
    Filed: April 25, 2018
    Publication date: May 14, 2020
    Inventor: Karsten Volkmann
  • DEVICE FOR GUIDING LIQUID AND PRODUCTION METHOD
    Publication number: 20190078706
    Abstract: The invention relates to a device for guiding liquid, in particular a drainage channel, comprising a guiding section (10) and at least one functional region (11), wherein the guiding section (10) is formed of concrete, which has a binder and a filler having a first grain size K1, wherein the functional region (10) is formed at least partially of a filled reaction resin, which has a filler having a second grain size K2, wherein K2<K1.
    Type: Application
    Filed: February 22, 2017
    Publication date: March 14, 2019
    Inventors: Karsten Volkmann, Jan Mieze