Patents by Inventor Ludger Kolbe

Ludger Kolbe 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: 11497942
    Abstract: The present invention is a cosmetic or dermatological preparation comprising 0.01% by weight to 5% by weight of at least one red light-filtering dye and 0.0001% by weight to 10% by weight of at least one anti-inflammatory active ingredient. The preparation can be used for the prophylaxis and treatment of sun-irritated skin and to aid the body's own repair mechanisms.
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: November 15, 2022
    Assignee: BEIERSDORF AG
    Inventors: Rainer Kröpke, Ludger Kolbe, Anette Bürger, Claudia Mundt
  • Patent number: 10500168
    Abstract: The present invention relates to preparations, particularly cosmetic and dermatological preparations, comprising a Radix Glycyrrhizae inflatae extract. In one embodiment, the extract includes licochalcone A. The preparations are useful for the treatment or prevention of rosacea. The invention also relates to methods of treating or preventing rosacea comprising applying Radix Glycyrrhizae inflatae extract, particularly including licochalcone A. In one embodiment, the Radix Glycyrrhizae inflatae extract is part of a cosmetic or dermatological preparation.
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: December 10, 2019
    Assignee: Beiersdorf AG
    Inventors: Franz Stäb, Rainer Wolber, Christopher Mummert, Ludger Kolbe, Jan Batzer, Kerstin Eggers, Anette Bürger
  • Patent number: 10245252
    Abstract: Use of alkylamidothiazoles in cosmetic or dermatological preparations for the prophylaxis and treatment of sensitive skin, itching, dry skin, and of inflammatory states of the human skin.
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: April 2, 2019
    Assignee: BEIERSDORF AG
    Inventors: Ludger Kolbe, Cathrin Scherner, Ursula Wennsorra, Tobias Mann
  • Patent number: 10064831
    Abstract: Licochalcone A and/or plant extracts or microbiologically obtained extracts with an active content of Licochalcone A or cosmetic or dermatological preparations containing Licochalcone A and/or plant extracts or microbiologically obtained extracts with an active content of Licochalcone A for the care of the skin of patients of diabetes mellitus.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: September 4, 2018
    Assignee: BEIERSDORF AG
    Inventors: Dennis Roggenkamp, Olga Reichert, Ludger Kolbe
  • Patent number: 9801971
    Abstract: Transdermal therapeutic systems that contain 4-n-butylresorcinol as an active ingredient.
    Type: Grant
    Filed: July 14, 2010
    Date of Patent: October 31, 2017
    Assignee: BEIERSDORF AG
    Inventors: Karl-Heinz Woeller, Ludger Kolbe, Cathrin Scherner, Rainer Wolber
  • Patent number: 9610234
    Abstract: Disclosed are active ingredient combinations of alkylamidothiazoles and one or more cosmetically or dermatologically acceptable preservatives.
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: April 4, 2017
    Assignee: Beiersdorf AG
    Inventors: Tobias Mann, Cathrin Scherner, Ludger Kolbe, Jan Batzer
  • Patent number: 9533963
    Abstract: Alkylamidothiazoles of general formula (I), wherein R 1=—C1-C24 alkyl (linear and branched), —C1-C24 alkenyl (linear and branched), —C1-C8 cycloalkyl, —C1-C8 cycloalkyl-alkylhydroxy, —C1-C24 alkylhydroxy (linear and branched), —C1-C24 alkylamine (linear and branched), —C1-C24 alkylaryl (linear and branched), —C1-C24 alkylaryl-alkyl-hydroxy (linear and branched), —C1-C24 alkyl-heteroaryl (linear and branched), —C1-C24-alkyl-O—C1-C24-alkyl (linear and branched), —C1-C24 alkyl morpholino, —C1-C24 alkyl piperidino, —C1-C24 alkyl piperazino, —C1-C24 alkyl-piperazino-N-alkyl, as well as cosmetic or dermatological preparations having an effective content of one or more alkylamidothiazoles, as well as the use thereof for the cosmetic or dermatological treatment and/or prophylaxis of undesired skin pigmentation.
    Type: Grant
    Filed: September 18, 2012
    Date of Patent: January 3, 2017
    Assignee: BEIERSDORF AG
    Inventors: Ludger Kolbe, Cathrin Scherner, Sabrina Breitkreutz, Michael Woehrmann, Tobias Mann, Wolfram Gerwat, Torsten Schlaeger
  • Patent number: 9168297
    Abstract: Disclosed herein are compositions and methods of using such compositions to modulate pigmentation and proliferation of a melanocyte, such as to prevent or treat skin disorders, including skin cancer or for use for cosmetic purposes. In one example, a method of modulating pigmentation of a melanocyte includes contacting the melanocyte (such as a human melanocyte) with an agent that modulates neuregulin-1 (NRG-1) activity, such as an agent that increases or decreases NRG-1 activity, thereby modulating pigmentation of the melanocyte. In one particular example, the method of increasing melanocyte pigmentation or proliferation can be used to reduce UV skin damage, including that associated with skin cancer. In another example, the method of decreasing melanocyte pigmentation can be used to treat a skin pigmentation disorder associated with undesired increased skin pigmentation.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: October 27, 2015
    Assignee: The United States of America, as Represented by the Secretary, Department of Health and Human Services
    Inventors: Vincent J. Hearing, Wonseon Choi, Ludger Kolbe, Rainer Wolber
  • Patent number: 9017707
    Abstract: Disclosed are cosmetic or dermatological preparations for the treatment or alleviation of erythema which comprise an aqueous extract of Radix Glycyrrhizae inflatae or licochalcone A and optionally one or more ethoxylated or propoxylated raw materials and/or one or more polyols.
    Type: Grant
    Filed: May 20, 2013
    Date of Patent: April 28, 2015
    Assignee: Beiersdorf AG
    Inventors: Karen Tom Dieck, Ludger Kolbe, Claudia Mundt, Ursula Wensorra, Rainer Wolber
  • Patent number: 8920785
    Abstract: Cosmetic or dermatological preparations having an effective content of one or more thiazoles of the general formula.
    Type: Grant
    Filed: February 21, 2011
    Date of Patent: December 30, 2014
    Assignee: Beiersdorf AG
    Inventors: Ludger Kolbe, Cathrin Scherner
  • Patent number: 8741363
    Abstract: Cosmetic hair- and/or body-cleansing compositions comprising licochalcone A or an extract of Radix Glycyrrhiza inflata and one or more surfactants and, optionally, further comprising cosmetic and/or dermatological active ingredients, auxiliaries and additives.
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: June 3, 2014
    Assignee: Beiersdorf AG
    Inventors: Harald Albrecht, Svenja Cerv, Albrecht Doerschner, Ludger Kolbe, Jörg Kuether, Christopher Mummert, Stephan Ruppert, Maren Wilken
  • Publication number: 20140121250
    Abstract: Alkylamidothiazoles of general formula (I), wherein R 1=—C1-C24 alkyl (linear and branched), —C1-C24 alkenyl (linear and branched), —C1-C8 cycloalkyl, —C1-C8 cycloalkyl-alkylhydroxy, —C1-C24 alkylhydroxy (linear and branched), —C1-C24 alkylamine (linear and branched), —C1-C24 alkylaryl (linear and branched), —C1-C24 alkylaryl-alkyl-hydroxy (linear and branched), —C1-C24 alkyl-heteroaryl (linear and branched), —C1-C24-alkyl-O—C1-C24-alkyl (linear and branched), —C1-C24 alkyl morpholino, —C1-C24 alkyl piperidino, —C1-C24 alkyl piperazino, —C1-C24 alkyl-piperazino-N-alkyl, as well as cosmetic or dermatological preparations having an effective content of one or more alkylamidothiazoles, as well as the use thereof for the cosmetic or dermatological treatment and/or prophylaxis of undesired skin pigmentation.
    Type: Application
    Filed: September 18, 2012
    Publication date: May 1, 2014
    Applicant: Beiersdorf AG
    Inventors: Ludger Kolbe, Cathrin Scherner, Sabrina Ahlheit, Michael Woehrmann, Tobias Mann, Wolfram Gerwat, Torsten Schlaeger
  • Patent number: 8470349
    Abstract: Cosmetic or dermatological preparations with a content of an aqueous extract of Radix Glycyrrhizae inflatae or licochalcone A, one or more ethoxylated or propoxylated raw materials, optionally one or more polyols.
    Type: Grant
    Filed: July 13, 2004
    Date of Patent: June 25, 2013
    Assignee: Beiersdorf AG
    Inventors: Karen Tom Dieck, Ludger Kolbe, Claudia Mundt, Ursula Wensorra, Rainer Wolber
  • Publication number: 20130095053
    Abstract: Disclosed herein are compositions and methods of using such compositions to modulate pigmentation and proliferation of a melanocyte, such as to prevent or treat skin disorders, including skin cancer or for use for cosmetic purposes. In one example, a method of modulating pigmentation of a melanocyte includes contacting the melanocyte (such as a human melanocyte) with an agent that modulates neuregulin-1 (NRG-1) activity, such as an agent that increases or decreases NRG-1 activity, thereby modulating pigmentation of the melanocyte. In one particular example, the method of increasing melanocyte pigmentation or proliferation can be used to reduce UV skin damage, including that associated with skin cancer. In another example, the method of decreasing melanocyte pigmentation can be used to treat a skin pigmentation disorder associated with undesired increased skin pigmentation.
    Type: Application
    Filed: June 23, 2011
    Publication date: April 18, 2013
    Inventors: Vincent J. Hearing, Wonseon Choi, Ludger Kolbe, Rainer Wolber
  • Publication number: 20130039870
    Abstract: Cosmetic or dermatological preparations having an effective content of one or more thiazoles of the general formula
    Type: Application
    Filed: February 21, 2011
    Publication date: February 14, 2013
    Applicant: Beiersdorf AG
    Inventors: Ludger Kolbe, Cathrin Scherner
  • Patent number: 8343465
    Abstract: A topical cosmetic and dermatological preparation for reducing skin reddening which comprises (1R,2S,5R)-2-isopropyl-5-methyl-N-(2-(pyridin-2-yl)ethyl)-cyclohexane carboxamide and/or (1R,2S,5R)—N-(4-cyanomethyl-phenyl)-2-isopropyl-5-methylcyclohexane carboxamide.
    Type: Grant
    Filed: March 12, 2009
    Date of Patent: January 1, 2013
    Assignee: Beiersdorf AG
    Inventors: Ludger Kolbe, Julia Eckert, Gitta Neufang, Stefanie Knaupmeier
  • Publication number: 20120259020
    Abstract: Transdermal therapeutic systems that contain 4-n-butylresorcinol as an active ingredient.
    Type: Application
    Filed: July 14, 2010
    Publication date: October 11, 2012
    Applicant: Beiersdorf AG
    Inventors: Karl-Heinz Woeller, Ludger Kolbe, Cathrin Scherner, Rainer Wolber
  • Publication number: 20120039823
    Abstract: Use of topical, cosmetic or dermatological preparations with a content of (1R,2S,5R)-2-isopropyl-5-methyl-N-(2-(pyridin-2-yl)ethylcyclohexanecarboxamide and/or (1R,2S,5R)-N-(4-(cyanomethyl)-phenyl)-2-isopropyl-5-methylcyclohexyl carboxamide for reducing itching.
    Type: Application
    Filed: February 3, 2009
    Publication date: February 16, 2012
    Applicant: BEIERSDORF AG
    Inventors: Ludger Kolbe, Julia Eckert, Gitta Neufang, Stefanie Knaupmeier (Hoeltkemeier), Nils Peters
  • Patent number: 7851423
    Abstract: Post-foaming cosmetic cleansing preparation on an aqueous basis which is suitable for dispensing from an aerosol container, containing in a conventional aqueous base preparation a) detersive surfactants with saturated radicals, preferably anionic surfactants and non-ionic surfactants and/or amphoteric surfactants, b) 2.5 to 25% by volume, preferably 5 to 20% by volume, particularly preferably 7.5 to 15% by volume of pure oxygen.
    Type: Grant
    Filed: June 25, 2007
    Date of Patent: December 14, 2010
    Assignee: Beiersdorf AG
    Inventors: Stephan Ruppert, Thomas Blatt, Christopher Mummert, Ludger Kolbe, Anja Aechtner
  • Patent number: 7824717
    Abstract: The present invention relates to the use of licochalcone A for the treatment of rosacea.
    Type: Grant
    Filed: October 26, 2006
    Date of Patent: November 2, 2010
    Assignee: Beiersdorf AG
    Inventors: Franz Stäb, Rainer Wolber, Christopher Mummert, Ludger Kolbe, Jan Batzer, Kerstin Eggers, Anette Bürger