Patents by Inventor Christiaan Arthur Jacques Thoen

Christiaan Arthur Jacques Thoen 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).

  • Liquid fabric softening compositions comprising flame retardant
    Publication number: 20050054553
    Abstract: Liquid fabric softening compositions comprise a flame retardant. The liquid fabric softening compositions preferably further comprise a fabric softening active. In another embodiment of the invention, the present compositions comprise a flame retardant, wherein the flame retardant is a phosphorus-containing fabric softener. In another embodiment of the invention, the present compositions comprise no greater than about 21%, by weight of the composition, of a fabric softener active and at least about 0.5%, by weight of the composition, of a silicone material. The present compositions can be used to treat all types of fabrics to provide improved fabric softening and freshness, while minimizing the risk of flammability associated with cotton-containing fluffier fabrics, such as fleece and terry cloth, when treated with liquid fabric softening compositions.
    Type: Application
    Filed: June 24, 2004
    Publication date: March 10, 2005
    Inventors: Gayle Frankenbach, Donald Brown, Johannson Tee, Glenn Jordan, Errol Wahl, Mark Sivik, Alice Ward, Jodi Brown, Vicente Santamarina, Christiaan Arthur Jacques Thoen
  • Cleaning compositions comprising chondroitinase
    Patent number: 5965507
    Abstract: This invention concerns cleaning compositions like laundry compositions containing a chondroitinase enzyme. More in particular, the invention relates to compact detergent compositions, granular and liquids as well containing said chondroitinase enzyme.
    Type: Grant
    Filed: March 6, 1998
    Date of Patent: October 12, 1999
    Assignee: Procter & Gamble Company
    Inventors: Christiaan Arthur Jacques Thoen, Anju Deepali Massey Brooker, Youssef Oubrahim, Ian Martin Dodd