Patents by Inventor Jan Bastiaan Cilliers

Jan Bastiaan Cilliers 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).

  • Stabilized hypobromous acid solutions
    Patent number: 7033510
    Abstract: This invention relates to a method for preparing a stabilised stock hypobromous acid solution, and to a stabilised stock hypobromous acid solution. The stabilised stock solution has a hypobromous acid concentration of less than 30% (m/m) and contains an amount of cyanuric acid as a stabiliser not exceeding 1 ppm. The solution may be used for treating any type of water, but has particular application in treating drinking water and irrigation water.
    Type: Grant
    Filed: March 1, 2002
    Date of Patent: April 25, 2006
    Assignee: Milbridge Investments (Pty) Ltd.
    Inventors: Jan Bastiaan Cilliers, Martha Sophia Cilliers
  • Stabilised hypobromous acid solutions
    Publication number: 20040154997
    Abstract: This invention relates to a method for preparing a stabilised stock hypobromous acid solution, and to a stabilised stock hypobromous acid solution. The stabilised stock solution has a hypobromous acid concentration of less than 30% (m/m) and contains an amount of cyanuric acid as a stabiliser not exceeding 1 ppm. The solution may be used for treating any type of water, but has particular application in treating drinking water and irrigation water.
    Type: Application
    Filed: April 13, 2004
    Publication date: August 12, 2004
    Inventors: Jan Bastiaan Cilliers, Martha Sophia Cilliers