Patents by Inventor Eric-Jan De Feij

Eric-Jan De Feij 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).

  • Publication number: 20150157548
    Abstract: Disclosed are personal care cleansing compositions including: a) water; b) up to about 10 wt %, based on the total weight of the personal care cleansing composition, of a surfactant selected from the group consisting of an anionic surfactant, an amphoteric surfactant, a nonionic/anionic surfactant mixture, and combinations thereof; c) a rheology modifying polymer; d) a cationic-substituted guar; and e) a copolymer of acrylamidopropyltrimonium chloride and acrylamide; wherein the personal care cleansing composition is sulfate-free or substantially sulfate-free; and their use in personal care, such as hair care, is also disclosed.
    Type: Application
    Filed: December 11, 2014
    Publication date: June 11, 2015
    Inventors: Eric-Jan De Feij, Emmanuel Paul Jos Marie Everaert, Michael Albert Hermann Franzke, Gijsbert Kroon, Tuttu Maria Nuutinen