Patents by Inventor Marta Aul

Marta Aul 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: 5783176
    Abstract: Cosmetic formulations which are essentially free from saturated hydrocarbons and comprise(a) a lipid phase comprising at least one glycerol mono-, di- and/or tricarboxylic acid ester of branched and/or unbranched monobasic fatty acids having 18-36 carbon atoms (=mono-, di- and/or triglycerides) and at least one ester chosen from the group consisting of substances having the following structure ##STR1## (d) and furthermore, if appropriate, comprise water, further lipids, emulsifiers and customary further active compounds, auxiliaries and/or additives,and the use of such formulations for lip care.
    Type: Grant
    Filed: November 8, 1996
    Date of Patent: July 21, 1998
    Assignee: Beiersdorf AG
    Inventors: Uta Meiring, Anne-Sopie Dussert, Marta Aul
  • Patent number: 5538718
    Abstract: Compositions for cosmetic sticks, comprising(a) beeswax,(b) esters of(ba) a saturated carboxylic acid having 20-40 carbon atoms and(bb) a saturated alcohol having 14-34 carbon atoms,(c) if appropriate water, and(d) other lipids and/or customary auxiliaries and additives.
    Type: Grant
    Filed: February 14, 1994
    Date of Patent: July 23, 1996
    Assignee: Beiersdorf Aktiengesellschaft
    Inventors: Marta Aul, Manfred Klier, Gunter Schneider, Stephan Teichmann
  • Patent number: 5466457
    Abstract: A uniform lipstick molded of a composition by weight consisting of 0.5 to 50% beeswax, 0.5 to 50% of at least one ester of a saturated carboxylic acid and a saturated alcohol, the acid having 10-19 carbon atoms and the alcohol 14-40 carbon atoms, or the acid having 20-40 carbon atoms and the alcohol having 35-40 carbon atoms, 0.1 to 20% of water, and optionally other lipids and customary auxiliaries and additives, the composition being substantially free of mineral fatty components and paraffins.
    Type: Grant
    Filed: February 28, 1994
    Date of Patent: November 14, 1995
    Assignee: Beiersdorf Aktiengesellschaft
    Inventors: Gunther Schneider, Manfred Klier, Marta Aul, Stephan Teichmann