Patents by Inventor Katharina Ropeter

Katharina Ropeter 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).

  • THERMALLY STABLE, MINERAL OIL-FREE W/O EMULSION
    Publication number: 20240091118
    Abstract: Cosmetic water-in-oil emulsion (W/O emulsion) containing a) polyglyceryl-4 diisostearate/polyhydroxystearate/sebacate and b) hydrogenated castor oil (INCI: Hydrogenated Castor Oil), wherein the preparation is free from mineral oil, paraffin wax, microcrystalline wax, shellac wax and polyethylene wax, free from polyacrylates, acrylate/C10-C30 alkyl acrylate crosspolymers and vinylpyrrolidone/hexadecene copolymers, and free from 3-(4-methylbenzylidene)camphor, 2-hydroxy-4-methoxybenzophenone (INCI: Oxybenzone), 2-ethylhexyl 4-methoxycinnamate (INCI Octyl Methoxycinnamate), ethylhexyl 2-cyano-3,3-diphenylacrylate (INCI: Octocrylene), parabens (particularly methyl, propyl and butyl paraben), methylisothiazolinone, chloromethylisothiazolinone and DMDM hydantoin, polyethylene glycol ethers or polyethylene glycol esters.
    Type: Application
    Filed: January 13, 2022
    Publication date: March 21, 2024
    Inventors: Katharina HERWIG, Andreas BLECKMANN, Petra KOCH, Katharina ROPETER, Theresa BEHRENDT, Keti SCHUERINGS
  • COSMETIC PREPARATION HAVING A CONTENT OF ACYL ARGINATES
    Publication number: 20130096208
    Abstract: Cosmetic or dermatological emulsions having a content of one or more acyl arginates of formula (I), where R and R2 independently of each other can be H and C5-22-alkyl, in particular formula (II) or formula (III), wherein said acyl arginates can also be present as salts, for example hydrochlorides.
    Type: Application
    Filed: February 10, 2011
    Publication date: April 18, 2013
    Applicant: Beiersdorf AG
    Inventors: Manuela Koehler, Bernd Traupe, Andreas Firyn, Antonia Wagner, Katharina Ropeter