Patents by Inventor Heidi Riedel

Heidi Riedel 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).

  • Self foaming or mousse-type preparations comprising organic hydrocolloids and particulate hydrophobic and/or hydrophobed and/or oil-absorbing solid substances
    Publication number: 20040234559
    Abstract: Self-foaming and/or foam-like cosmetic or dermatological preparations which comprise
    Type: Application
    Filed: March 19, 2004
    Publication date: November 25, 2004
    Inventors: Andreas Bleckmann, Rainer Kropke, Heidi Riedel
  • Cosmetic or dermatological formulations of improved pearlescence
    Publication number: 20040228888
    Abstract: A cosmetic or dermatological preparation which comprises a C12-C40 fatty acid, a C12-C40 fatty alcohol, an amphiphilic polymer, an associative polymer and/or a siloxane elastomer, sodium and/or potassium hydroxide, and a pigment and/or a dye.
    Type: Application
    Filed: January 20, 2004
    Publication date: November 18, 2004
    Applicant: BEIERSDORF AG
    Inventors: Silke Kohlhase, Andreas Bleckmann, Heidi Riedel, Stefanie Von Thaden
  • Foamable preparations
    Publication number: 20040202618
    Abstract: The invention is a foamable cosmetic or dermatological preparation comprising (I) an emulsifier system comprising (A) at least one emulsifier A selected from the group consisting of wholly neutralized, partially neutralized and unneutralized, branched and unbranched, saturated and unsaturated fatty acids having a chain length of from 10 to 40 carbon atoms, (B) at least one emulsifier B selected from the group consisting of polyethoxylated fatty acid esters having a chain length of from 10 to 40 carbon atoms and a degree of ethoxylation of from 5 to 100, and (C) at least one coemulsifier C selected from the group consisting of saturated and unsaturated, branched and unbranched fatty alcohols having a chain length of from 10 to 40 carbon atoms; and (II) up to 50% by weight—based on the total weight of the foamable preparation—of a lipid phase which comprises one or more nonpolar lipids having a polarity of at least 30 mN/m.
    Type: Application
    Filed: January 16, 2004
    Publication date: October 14, 2004
    Applicant: Beiersdorf AG
    Inventors: Heidi Riedel, Rainer Kropke, Andreas Bleckmann, Ilka Oelrichs
  • Self-foaming or mousse-type preparations comprising inorganic gel forming agents and organic hydrocolloids
    Publication number: 20040197279
    Abstract: Self-foaming and/or foam-like cosmetic or dermatological preparations which comprise
    Type: Application
    Filed: April 13, 2004
    Publication date: October 7, 2004
    Inventors: Andreas Bleckmann, Rainer Kropke, Heidi Riedel
  • Foamable preparations
    Publication number: 20040197295
    Abstract: The invention is a foamable cosmetic or dermatological preparation comprising (I) an emulsifier system comprising (A) at least one emulsifier A selected from the group consisting of wholly neutralized, partially neutralized and unneutralized, branched and unbranched, saturated and unsaturated fatty acids having a chain length of from 10 to 40 carbon atoms, (B) at least one emulsifier B selected from the group consisting of polyethoxylated fatty acid esters having a chain length of from 10 to 40 carbon atoms and a degree of ethoxylation of from 5 to 100, and (C) at least one coemulsifier C selected from the group consisting of saturated and unsaturated, branched and unbranched fatty alcohols having a chain length of from 10 to 40 carbon atoms; and (II) up to 50% by weight—based on the total weight of the foamable preparation—of a lipid phase which comprises one or more lipids selected from the group consisting of silicone oils and silicone waxes.
    Type: Application
    Filed: January 16, 2004
    Publication date: October 7, 2004
    Applicant: Beiersdorf AG
    Inventors: Heidi Riedel, Rainer Kropke, Andreas Bleckmann, Ilka Oelrichs
  • Automatically foaming or foam-type preparations comprising inorganic gel formers
    Publication number: 20040170574
    Abstract: Self-foaming and/or foam-like cosmetic or dermatological preparations which comprise
    Type: Application
    Filed: March 22, 2004
    Publication date: September 2, 2004
    Inventors: Andreas Bleckmann, Rainer Kropke, Heidi Riedel
  • Self-foaming or foam-producing preparations comprising inorganic gel-forming agents and particulate solid-state substances
    Publication number: 20040161437
    Abstract: Self-foaming and/or foam-like cosmetic or dermatological preparations which comprise
    Type: Application
    Filed: March 30, 2004
    Publication date: August 19, 2004
    Inventors: Andreas Bleckmann, Rainer Kropke, Heidi Riedel
  • Self-foaming or foamed preparations consisting of organic hydrocolloids
    Publication number: 20040142006
    Abstract: Self-foaming and/or foam-like cosmetic or dermatological preparations which comprise
    Type: Application
    Filed: March 8, 2004
    Publication date: July 22, 2004
    Inventors: Andreas Bleckmann, Rainer Kropke, Heidi Riedel
  • Low-lipid cosmetic and dermatological preparations in the form of O/W emulsions containing fatty acids
    Publication number: 20030206934
    Abstract: Cosmetic or dermatological preparations in the form of an O/W emulsion comprising
    Type: Application
    Filed: March 7, 2003
    Publication date: November 6, 2003
    Applicant: Beiersdorf AG
    Inventors: Heidi Riedel, Wiebke Lindemann
  • Gel creams in the form of O/W emulsions containing one or more ammonium acryloyldimethyltaurate/vinylpyrrolidone copolymers
    Patent number: 6620420
    Abstract: Cosmetic or dermatological gel creams of the oil-in-water type, comprising (i) up to 90% by weight of a water phase, (ii) up to 20% by weight of a lipid phase, based on the total weight of the preparations, (iii) up to 5% by weight of one or more emulsifiers, (iv) also comprising up to 5% by weight of one or more ammonium acryloyldimethyltaurates/vinylpyrrolidone copolymers.
    Type: Grant
    Filed: December 19, 2001
    Date of Patent: September 16, 2003
    Assignee: Beiersdorf AG
    Inventors: Ghita Lanzendörfer, Jens Nielsen, Birgit Hargens, Rainer Kröpke, Heidi Riedel, Stephanie von Thaden
  • Cosmetic and dermatological preparations based on O/W emulsions
    Publication number: 20030170281
    Abstract: Stable, biocompatible cosmetic or dermatological oil-in-water emulsions (I), containing fatty acids and alcohols, glycerides, ethoxylated esters, non-polar lipids and consistency components, are disclosed. Cosmetic or dermatological oil-in-water emulsion preparations (I) contain (by weight): (a) 0.1-5% 14-22C fatty acid(s); (b) 0.1-10% fatty acid mono- and/or diglyceride(s); (c) 0.1-5% ethoxylated fatty acid ester(s); (d) 0.5-10% non-polar lipid(s); (e) 0.5-7.5% fatty alcohol(s); and (f) 0.5-7.5% lipophilic consistency source(s) having a melting point or drop point of at least 30 degrees C. The sum of the contents of (a)-(c) is at most 12% by weight based on the total weight of the emulsion and the lipid phase optionally contains up to 40% by weight (based on this phase) of polar lipids.
    Type: Application
    Filed: February 19, 2003
    Publication date: September 11, 2003
    Applicant: Beiersdorf AG
    Inventors: Heidi Riedel, Gunther Schneider, Gunhild Hamer, Andreas Bleckmann
  • Cosmetic and dermatological preparations based on O/W emulsions
    Publication number: 20030165551
    Abstract: Cosmetic and dermatological preparations in the form of O/W emulsions, comprising
    Type: Application
    Filed: February 12, 2003
    Publication date: September 4, 2003
    Applicant: Beiersdorf AG
    Inventors: Heidi Riedel, Gunther Schneider, Gunhild Hamer, Andreas Bleckmann
  • Cosmetic and dermatological preparations based on O/W emulsions
    Patent number: 6558680
    Abstract: Stable, biocompatible cosmetic or dermatological oil-in-water emulsions (I), containing fatty acids and alcohols, glycerides, ethoxylated esters, non-polar lipids and consistency components, are new. Cosmetic or dermatological oil-in-water emulsion preparations (I) contain (by weight): (a) 0.1-5% 14-22 C fatty acid(s); (b) 0.2-10% fatty acid mono- and/or diglyceride(s); (c) 0.1-5% ethoxylated fatty acid ester(s); (d) 0.5-10% non-polar lipid(s); (e) 0.5-7.5% fatty alcohol(s); and (f) 0.5-7.5% lipophilic consistency source(s) having a melting point or drop point of at least 30 degrees C. The sum of the contents of (a)-(c) is at most 12% and the lipid phase optionally contains up to 40% (based on this phase) of polar lipids.
    Type: Grant
    Filed: July 26, 2000
    Date of Patent: May 6, 2003
    Assignee: Beiersdorf AG
    Inventors: Heidi Riedel, Günther Schneider, Gunhild Hamer, Andreas Bleckmann
  • Cosmetic and dermatological preparations based on O/W emulsions
    Patent number: 6551601
    Abstract: Cosmetic and dermatological preparations in the form of O/W emulsions, comprising (1) 0.1 up to 5% by weight, based on the total weight of the preparations, of one or more C14-C22-fatty acids, (2) 0.2 up to 10% by weight, based on the total weight of the preparations, of one or more mono- and/or diglycerides of fatty acids, (3) 0.1 up to 5% by weight, based on the total weight of the preparations, of one or more ethoxylated fatty acid esters, where the sum of (1), (2) and (3) is at most 12% by weight, (4) 0.5 to 10% by weight, based on the total weight of the preparations, of one or more nonpolar lipids, (5) 0.5-7.5% by weight, based on the total weight of the preparations, of one or more fatty alcohols (6) 0.5-7.5% by weight, based on the total weight of the preparations, of one or more lipophilic bodying agents having a melting point or dropping point of ≧30° C., (7) 0.
    Type: Grant
    Filed: July 25, 2000
    Date of Patent: April 22, 2003
    Assignee: Beiersdorf AG
    Inventors: Heidi Riedel, Günther Schneider, Gunhild Hamer, Andreas Bleckmann
  • Self-foaming or foam-like preparations
    Publication number: 20020182234
    Abstract: Self-foaming and/or foam-like cosmetic or dermatological preparations which comprise
    Type: Application
    Filed: December 14, 2001
    Publication date: December 5, 2002
    Applicant: Beiersdorf Aktiengesellschaft
    Inventors: Heidi Riedel, Rainer Kropke, Andreas Bleckmann
  • O/W emulsions containing one or more ammonium acryloyldimethyltaurate/vinylpyrrolidone copolymers
    Publication number: 20020176832
    Abstract: Cosmetic or dermatological gel creams of the oil-in-water type, comprising
    Type: Application
    Filed: December 19, 2001
    Publication date: November 28, 2002
    Inventors: Ghita Lanzendorfer, Angelika Bormann, Jens Nielsen, Birgit Hargens, Heidi Riedel, Stephanie von Thaden
  • Gel creams in the form of O/W emulsions containing one or more ammonium acryloyldimethyltaurate/vinylpyrrolidone copolymers
    Publication number: 20020155076
    Abstract: Cosmetic or dermatological gel creams of the oil-in-water type, comprising
    Type: Application
    Filed: December 19, 2001
    Publication date: October 24, 2002
    Inventors: Ghita Lanzendorfer, Jens Nielsen, Birgit Hargens, Rainer Kropke, Heidi Riedel, Stephanie von Thaden
  • Cosmetic and dermatological preparations based on O/W emulsions
    Patent number: 6419938
    Abstract: Cosmetic and dermatological preparations in the form of O/W emulsions, comprising (1) 0.1 up to 5% by weight, based on the total weight of the preparations, of one or more C14-C22-fatty acids, (2) 0.2 up to 10% by weight, based on the total weight of the preparations, of one or more mono- and/or diglycerides of fatty acids, (3) 0.1 up to 5% by weight, based on the total weight of the preparations, of one or more ethoxylated fatty acid esters, where the sum of (1), (2) and (3) is at most 12% by weight, (4) 0.5 to 10% by weight, based on the total weight of the preparations, of one or more nonpolar lipids, (5) 0.5-7.5% by weight, based on the total weight of the preparations, of one or more fatty alcohols (6) 0.5-7.5% by weight, based on the total weight of the preparations, of one or more lipophilic bodying agents having a melting point or dropping point of ≧30° C. (7) 0.
    Type: Grant
    Filed: July 26, 2000
    Date of Patent: July 16, 2002
    Assignee: Beiersdorf AG
    Inventors: Heidi Riedel, Günther Schneider, Gunhild Hamer, Andreas Bleckmann