Patents by Inventor Svea Behrens

Svea Behrens 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).

  • Cosmetic O/W emulsion comprising 1,2-hexanediol
    Patent number: 8084507
    Abstract: A cosmetic oil-in-water emulsion which comprises 1,2-hexanediol and a method of preparing same.
    Type: Grant
    Filed: October 24, 2006
    Date of Patent: December 27, 2011
    Assignee: Beiersdorf AG
    Inventors: Svea Behrens, Andreas Bleckmann, Rainer Kroepke, Uta Meiring, Jens Nielsen
  • Emulsion comprising 1,2-alkanediols and polar oil components
    Patent number: 7875653
    Abstract: An emulsion comprising (a) more than about 40% by weight, based on the total weight of the lipid phase of the emulsion, of one or more polar and/or moderately polar lipids which exhibit an interfacial tension towards water of less than about 30 mN/m and (b) one or more 1,2-alkanediols having about 4 to about 8 carbon atoms and exhibiting a Ig pow of from about ?1 to about +3. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
    Type: Grant
    Filed: October 24, 2006
    Date of Patent: January 25, 2011
    Assignee: Beiersdorf AG
    Inventors: Svea Behrens, Uta Meiring, Andreas Clausen, Andreas Bleckmann, Jens Nielsen
  • Emulsifier Combination for Cosmetics
    Publication number: 20080226616
    Abstract: The present invention relates to a cosmetic preparation containing an emulsifier combination of polyacrylic acid salts, acrylate/C10-30 alkyl acrylate crosspolymer and carrageenan and the use of the cosmetic preparation.
    Type: Application
    Filed: July 7, 2006
    Publication date: September 18, 2008
    Inventors: Jens Schulz, Jens Nielsen, Rainer Kroepke, Gunhild Hamer, Astrid Heptner, Svea Behrens
  • Cosmetic O/W emulsion comprising 1,2-hexanediol
    Publication number: 20070092542
    Abstract: A cosmetic oil-in-water emulsion which comprises 1,2-hexanediol and a method of preparing same.
    Type: Application
    Filed: October 24, 2006
    Publication date: April 26, 2007
    Applicant: Beiersdorf AG
    Inventors: Svea Behrens, Andreas Bleckmann, Rainer Kroepke, Uta Meiring, Jens Nielsen
  • Cosmetic preparation with 1,2-alkanediol and triazines
    Publication number: 20070092459
    Abstract: A cosmetic preparation which comprises one or more 1,2-alkanediols and one or more UV light-protection filters from the group of triazine derivatives. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
    Type: Application
    Filed: October 24, 2006
    Publication date: April 26, 2007
    Applicant: Beiersdorf AG
    Inventors: Andreas Bleckmann, Svea Behrens, Andreas Clausen, Uta Meiring, Jens Nielsen
  • Emulsion comprising 1,2-alkanediols and polar oil components
    Publication number: 20070092478
    Abstract: An emulsion comprising (a) more than about 40% by weight, based on the total weight of the lipid phase of the emulsion, of one or more polar and/or moderately polar lipids which exhibit an interfacial tension towards water of less than about 30 mN/m and (b) one or more 1,2-alkanediols having about 4 to about 8 carbon atoms and exhibiting a Ig pow of from about ?1 to about +3. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.
    Type: Application
    Filed: October 24, 2006
    Publication date: April 26, 2007
    Applicant: Beiersdorf AG
    Inventors: Svea Behrens, Uta Meiring, Andreas Clausen, Andreas Bleckmann, Jens Nielsen