Patents by Inventor Martin Siebuerger

Martin Siebuerger 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).

  • Process for the production of water and solvent-free polymers
    Patent number: 8975361
    Abstract: The present invention relates to water and solvent-free polymers, in particular water and solvent-free synthetic rubber products like styrene butadiene rubber products and butadiene rubber products as well as a process for the production thereof. The invention further relates to a device suitable to accomplish said process.
    Type: Grant
    Filed: March 23, 2011
    Date of Patent: March 10, 2015
    Assignee: LANXESS Deutschland GmbH
    Inventors: Wolfgang Krumbe, Rolf Feller, Paul Wagner, Hanns-Ingolf Paul, Martin Siebuerger, Heike Kloppenburg, Alicia Le-Sattler, John Lovegrove
  • PROCESS FOR THE PRODUCTION OF WATER AND SOLVENT-FREE POLYMERS
    Publication number: 20130211030
    Abstract: The present invention relates to water and solvent-free polymers, in particular water and solvent-free synthetic rubber products like styrene butadiene rubber products and butadiene rubber products as well as a process for the production thereof. The invention further relates to a device suitable to accomplish said process.
    Type: Application
    Filed: March 23, 2011
    Publication date: August 15, 2013
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Paul Wagner, Hanns-Ingolf Paul, Rolf Feller, Wolfgang Krumbe, Alicia Le-Sattler, Heike Kloppenburg, Martin Siebuerger, John Lovegrove