Patents by Inventor Sven Fey

Sven Fey 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).

  • Patent number: 9314651
    Abstract: Active ingredient combinations of (i) acidic preservatives and (ii) one or more glucosyl glycerides.
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: April 19, 2016
    Assignee: BEIERSDORF AG
    Inventors: Rainer Kroepke, Christian Frese, Cathrin Scherner, Svenja Lena Moellgaard, Sven Fey
  • Publication number: 20140005130
    Abstract: Active ingredient combinations of (i) acidic preservatives and (ii) one or more glucosyl glycerides.
    Type: Application
    Filed: November 28, 2011
    Publication date: January 2, 2014
    Applicant: BEIERSDORF AG
    Inventors: Rainer Kroepke, Christian Frese, Cathrin Scherner, Svenja Lena Moellgaard, Sven Fey
  • Publication number: 20040258639
    Abstract: Cosmetic and/or dermatological preparations comprising
    Type: Application
    Filed: March 26, 2004
    Publication date: December 23, 2004
    Applicant: BEIERSDORF AG
    Inventors: Wiebke Lindemann, Gunhild Hamer, Sven Fey