Patents by Inventor Ehrhardt Lach

Ehrhardt Lach 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).

  • METAL FOAMS
    Publication number: 20170067175
    Abstract: Disclosed is a process for the production of an open cell porous structure the cells of which are optionally filled with an elastomeric or thermosetting plastic material. The open cell porous structure comprises a nanocrystalline metallic coating comprising nanocrystals having a crystallite size of from about 5 nm to about 150 nm.
    Type: Application
    Filed: September 10, 2016
    Publication date: March 9, 2017
    Applicant: Universitaet des Saarlandes
    Inventors: Anne JUNG, Harald NATTER, Rolf HEMPELMANN, Ehrhardt LACH
  • METAL FOAMS
    Publication number: 20120175534
    Abstract: There is described an open cell porous structure the cells of which are optionally filled with an elastomeric or thermosetting plastic comprising a nanocrystalline metallic or nanocrystalline metal matrix composite coating wherein the nanocrystals have a crystallite size of from about 5 nm to about 150 nm. A process for preparing the coated open cell porous structures is also disclosed.
    Type: Application
    Filed: June 9, 2010
    Publication date: July 12, 2012
    Applicant: UNIVERSITAET DES SAARLANDES
    Inventors: Anne Jung, Harald Natter, Rolf Hempelmann, Ehrhardt Lach