Patents Represented by Attorney, Agent or Law Firm Roland A. Koatz
  • Personal washing compositions
    Patent number: 6362146
    Abstract: A personal washing composition containing a) surfactant selected from anionic, nonionic, zwitterionic and cationic surfactants, soaps and mixes thereof; b) polymeric deposition aid; c) encapsulated sunscreen.
    Type: Grant
    Filed: June 4, 1999
    Date of Patent: March 26, 2002
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventor: Ernest Weatherley Macaulay