Patents by Inventor Joachim Thiede

Joachim Thiede 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).

  • Use of compositions having a content of 3,3?-methylenebis(5-methyloxazolidine) in the removal of sulphur compounds from process streams
    Patent number: 10640714
    Abstract: The invention relates to the use of a composition comprising a) 3,3?-methylenebis(5-methyl oxazolidine) and b) one or more additives selected from among (i) urea, urea derivatives, amino acids, guanidine and guanidine derivatives and (ii) 1,2-diols in the removal of sulphur compounds from process streams. The composition is preferably used in the removal of hydrogen sulphide from process streams.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: May 5, 2020
    Assignee: VINK CHEMICALS GMBH & CO. KG
    Inventors: Wolfgang Beilfuss, Ralf Gradtke, Stefanie Krause, Jennifer Knopf, Michael Streek, Joachim Thiede, Klaus Weber
  • Antimicrobially Active Composition Having A Content Of Bispyridium Alkane (Octenidine Dihydrochloride)
    Publication number: 20110076242
    Abstract: A description is given according to the invention of a composition on an aqueous basis which comprises a) 0.001 to 10% by weight bispyridinium alkane, b) 0.1 to 30% by weight nonionic surfactant, c) 0 to 40% by weight aromatic alcohol and d) 0.01 to 10% by weight polyol selected from alkanediols and alkanetriols. The compositions, as mouthwash solutions, are more active than current commercial products and are distinguished by a pleasant taste and low tendency to foaming.
    Type: Application
    Filed: October 23, 2007
    Publication date: March 31, 2011
    Applicant: Air Liquide Sante
    Inventors: Sabine Behrends, Boris Baur, Thomas Spuida, Andreas Dettmann, Joachim Thiede