Patents by Inventor David Gefvert

David Gefvert 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).

  • Process for cleaning and softening fabrics
    Publication number: 20070111925
    Abstract: Laundry detergents comprising a fabric softening effective amount of an alkoxypropylamine of structures (I) or (II) R1—O—(CH2)3—NHR2??(I) R1—O—(CH2)3—NR32(CH3)+X???(II) wherein R1 is a C8-20 alkyl group, R2 is hydrogen or (CH2)3NH2, R3 is CH3 or CH2CH2OH and X? is an anion, or of a salt of a compound of structure (I), provide simultaneous cleaning and softening of fabrics without the need for an additional fabric softener.
    Type: Application
    Filed: November 14, 2005
    Publication date: May 17, 2007
    Applicant: Goldschmidt Chemical Corporation
    Inventor: David Gefvert