Patents by Inventor Dave Beckwith

Dave Beckwith 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).

  • Method of measuring entry of water into phosgene-conducting plants
    Patent number: 8519179
    Abstract: The invention relates to a method of measuring entry of water and resulting corrosion in plants for producing isocyanates by reacting phosgene with one or more primary amines in a solvent. The invention further relates to an apparatus for producing such isocyanates, in the work-up section of which probes for monitoring corrosion are arranged in defined places.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: August 27, 2013
    Assignee: BASF SE
    Inventors: Heiner Schelling, Ulrich Penzel, Eckhard Stroefer, Dirk Hablawetz, Dave Beckwith, Kai Thiele, Johannes Jacobs, Matthias Eiermann, Uwe Storck, Jon S. Speier, Thomas Grzanka, William Portwood
  • METHOD OF MEASURING ENTRY OF WATER INTO PHOSGENE-CONDUCTING PLANTS
    Publication number: 20120108844
    Abstract: The invention relates to a method of measuring entry of water and resulting corrosion in plants for producing isocyanates by reacting phosgene with one or more primary amines in a solvent. The invention further relates to an apparatus for producing such isocyanates, in the work-up section of which probes for monitoring corrosion are arranged in defined places.
    Type: Application
    Filed: June 23, 2010
    Publication date: May 3, 2012
    Applicant: BASF SE
    Inventors: Heiner Schelling, Ulrich Penzel, Eckhard Stroefer, Dirk Hablawetz, Dave Beckwith, Kai Thiele, Johannes Jacobs, Matthias Eiermann, Uwe Storck, Jon S. Speier, Thomas Grzanka, William Portwood