Patents by Inventor Martin S Heineke

Martin S Heineke 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).

  • IODINE RECOVERY SYSTEM
    Publication number: 20100119438
    Abstract: Methods for recovering iodine from an aqueous solution containing sodium chloride and iodide are disclosed. In particular, sodium hypochlorite is generated from the aqueous solution itself, and the sodium hypochlorite is used to oxidize the iodide into iodine. The iodine is then recovered from the aqueous solution.
    Type: Application
    Filed: November 12, 2009
    Publication date: May 13, 2010
    Inventors: Thomas M. Becker, Martin S. Heineke, Charles A. Schneider
  • Process for the synthesis of iodopropynyl butylcarbamate in an aqueous solution of a suitable surfactant
    Patent number: 6992208
    Abstract: A process for the manufacture of iodopropynyl butylcarbamate (IPBC) is disclosed wherein the subject reaction is carried out in an aqueous solution of a suitable surfactant. The iodination reactant is metallic iodide salt which serves as a donor of I+ ions. The I+ ion is generated on an as needed basis, during the reaction sequence, hence the formation of undesirable isomers of IPBC are minimized. The process of this invention produces a highly purified IPBC having, preferably, a low moisture content (wet-cake). The IPBC produced by such a process is also disclosed herein.
    Type: Grant
    Filed: August 4, 2003
    Date of Patent: January 31, 2006
    Assignee: H&S Chemical Company, Inc.
    Inventors: David J. Schneider, Charles A. Schneider, Kurt A. Jones, Martin S Heineke