Patents by Inventor Rudiger Honigschmid-Grossich

Rudiger Honigschmid-Grossich 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 for the purification and/or electrolysis of an aqueous potassium chloride solution
    Patent number: 5482696
    Abstract: The present invention concerns a method for the purification and/or electrolysis of an aqueous potassium chloride solution, in which the sulphate ions are removed from the aqueous potassium chloride solution by precipitation as potassium sulphate and/or as a potassium sulphate-containing salt mixture and/or as a potassium sulphate-containing compound.
    Type: Grant
    Filed: July 22, 1994
    Date of Patent: January 9, 1996
    Assignee: Huels Aktiengesellschaft
    Inventors: Rudiger Honigschmid-Grossich, Peter Schmittinger, Ingo Stahl, Karl R. Wambach-Sommerhoff