Patents by Inventor Volker Klotzbach

Volker Klotzbach 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: 9956433
    Abstract: The present invention relates to foamable oil-in-water emulsions containing: A) one or more emulsifiers, at least one of which is a non-ionic emulsifier, B) one or more cotensides, C) one or more oils, D) optionally, one or more polar solubilizers, E) optionally, auxiliary and additive substances, F) one or more surfactants, G) water, H) optionally, water-soluble substances, provided that the water content of the emulsion is ?70% by weight and the concentration of surfactant(s) F) is from 0.01 to less than 10% by weight, each based on the entire emulsion. The invention further relates to a method for producing the oil-water emulsions according to the invention, to foams obtained from these oil-water emulsions, to a method for producing the foams, and to the application of the oil-water emulsions according to the invention and to the foams produced therefrom.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: May 1, 2018
    Assignee: DEB IP LIMITED
    Inventors: Petra Allef, Marcel Veeger, Volker Klotzbach
  • Patent number: 9132292
    Abstract: The present invention relates to foamable oil-in-water emulsions containing: A) one or more emulsifiers, at least one of which is a non-ionic emulsifier, B) one or more cotensides, C) one or more oils, D) optionally, one or more polar solubilizers, E) optionally, auxiliary and additive substances, F) one or more surfactants, G) water, H) optionally, water-soluble substances, provided that the water content of the emulsion is ?70% by weight and the concentration of surfactant(s) F) is from 0.01 to less than 10% by weight, each based on the entire emulsion. The invention further relates to a method for producing the oil-water emulsions according to the invention, to foams obtained from these oil-water emulsions, to a method for producing the foams, and to the application of the oil-water emulsions according to the invention and to the foams produced therefrom.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: September 15, 2015
    Assignee: DEB IP LIMITED
    Inventors: Petra Allef, Marcel Veeger, Volker Klotzbach
  • Publication number: 20150250722
    Abstract: The present invention relates to foamable oil-in-water emulsions containing: A) one or more emulsifiers, at least one of which is a non-ionic emulsifier, B) one or more cotensides, C) one or more oils, D) optionally, one or more polar solubilizers, E) optionally, auxiliary and additive substances, F) one or more surfactants, G) water, H) optionally, water-soluble substances, provided that the water content of the emulsion is ?70% by weight and the concentration of surfactant(s) F) is from 0.01 to less than 10 % by weight, each based on the entire emulsion. The invention further relates to a method for producing the oil-water emulsions according to the invention, to foams obtained from these oil-water emulsions, to a method for producing the foams, and to the application of the oil-water emulsions according to the invention and to the foams produced therefrom.
    Type: Application
    Filed: May 19, 2015
    Publication date: September 10, 2015
    Applicant: DEB IP LIMITED
    Inventors: Petra ALLEF, Marcel VEEGER, Volker KLOTZBACH
  • Publication number: 20120308492
    Abstract: The present invention relates to foamable oil-in-water emulsions containing: A) one or more emulsifiers, at least one of which is a non-ionic emulsifier, B) one or more cotensides, C) one or more oils, D) optionally, one or more polar solubilizers, E) optionally, auxiliary and additive substances, F) one or more surfactants, G) water, H) optionally, water-soluble substances, provided that the water content of the emulsion is ?70% by weight and the concentration of surfactant(s) F) is from 0.01 to less than 10% by weight, each based on the entire emulsion. The invention further relates to a method for producing the oil-water emulsions according to the invention, to foams obtained from these oil-water emulsions, to a method for producing the foams, and to the application of the oil-water emulsions according to the invention and to the foams produced therefrom.
    Type: Application
    Filed: June 30, 2010
    Publication date: December 6, 2012
    Applicant: EVONIK STOCKHAUSEN GMBH
    Inventors: Petra Allef, Marcel Veeger, Volker Klotzbach
  • Patent number: 8283299
    Abstract: The invention relates to skin cleansers/hand cleaners, particularly coarse hand cleaners, containing at least 0.1 wt. % of at least one hydrophilic emollient having an HLB value of ?10. Said skin cleansers/hand cleaners especially contain, relative to the entire composition of the cleanser/cleaner, a.) at least 0.1 wt. % of at least one hydrophilic emollient, preferably a polyol ester, b.) 2 to 40 wt. % of at least one surfactant selected from among the group comprising fatty alcohol ethoxylates, fatty alcohol ether sulfates, and salts of sulfated and/or sulfonated fatty acids, c.) 30 to 90 wt. % of water, d.) 0 to 30 wt. % of one or more cleaning promoters selected from among the group comprising polyols, polyether, polyphosphates, and phosphates, e.) 0 to 30 wt. % of one or more abrasive agents, f.) 0 to 1.0 wt. % of propoxylated fatty alcohols, g.) one or more optional viscosity-forming agents, h.) other optional cosmetic auxiliary agents, additives, and/or active substances, the total of components a.
    Type: Grant
    Filed: April 22, 2008
    Date of Patent: October 9, 2012
    Assignee: Evonik Stockhausen GmbH
    Inventors: Petra Allef, Volker Klotzbach, Marcel Veeger
  • Publication number: 20100210499
    Abstract: The invention relates to skin cleansers/hand cleaners, particularly coarse hand cleaners, containing at least 0.1 wt. % of at least one hydrophilic emollient having an HLB value of ?10. Said skin cleansers/ hand cleaners especially contain, relative to the entire composition of the cleanser/cleaner, a.) at least 0.1 wt. % of at least one hydrophilic emollient, preferably a polyol ester, b.) 2 to 40 wt. % of at least one surfactant selected from among the group comprising fatty alcohol ethoxylates, fatty alcohol ether sulfates, and salts of sulfated and/or sulfonated fatty acids, c.) 30 to 90 wt. % of water, d.) 0 to 30 wt. % of one or more cleaning promoters selected from among the group comprising polyols, polyether, polyphosphates, and phosphates, e.) 0 to 30 wt. % of one or more abrasive agents, f.) 0 to 1.0 wt. % of propoxylated fatty alcohols, g.) one or more optional viscosity-forming agents, h.) other optional cosmetic auxiliary agents, additives, and/or active substances, the total of components a.
    Type: Application
    Filed: April 22, 2008
    Publication date: August 19, 2010
    Applicant: Evonik Stockhausen GmbH
    Inventors: Petra Allef, Volker Klotzbach, Marcel Veeger