Patents by Inventor Jean-Pierre Stoefs

Jean-Pierre Stoefs 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).

  • Composition comprising liquid fertilizer, toxicant and compatibility agent
    Patent number: 5885931
    Abstract: A composition which contains a glycoside, an ethoxylated alkylamine, a polyoxyalkylene alkylphenol phosphoric acid ester, a glycol and optionally water can be used as a compatibility agent for a liquid fertiliser-toxicant mixture. The composition has a high flash point, is liquid at temperatures below 0.degree. C. and its properties do not change after being stored for one week at 40.degree. C. The composition provides improved compatibility for a wide range of liquid fertiliser-toxicant mixtures and for mixtures of different toxicants when used in different pesticide formulations.
    Type: Grant
    Filed: April 3, 1996
    Date of Patent: March 23, 1999
    Assignee: Imperial Chemical Industries PLC
    Inventors: Lodewijk M Rogiers, Jean-Pierre Stoefs