Patents Represented by Attorney, Agent or Law Firm Wayne X. Jaeschke
  • Laundry detergent or cleaning product tablets with partial coating
    Patent number: 6340664
    Abstract: Partially coated laundry detergent and cleaning product tablets having advantageous properties such as high hardnesses without adverse effect on short disintegration times and high resistance to edge fracture are achieved with relatively small amounts of coating agents if the coating covers only mechanically sensitive parts of the tablets.
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: January 22, 2002
    Assignee: Henkel Kommanditgesellschaft auf Aktien (KGaA)
    Inventors: Thomas Gassenmeier, Fred Schambil, Juergen Millhoff