Patents by Inventor Klaus Treudler

Klaus Treudler 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).

  • Topical composition for the treatment of actinic keratosis
    Patent number: 8569320
    Abstract: The invention relates to a topical gel composition for use in the treatment of actinic keratosis comprising (a) an active agent for treatment of actinic keratosis, (b) a keratolytically active agent, (c) a gel former, and (d) an organic solvent.
    Type: Grant
    Filed: June 29, 2009
    Date of Patent: October 29, 2013
    Assignee: Almirall Hermal GmbH
    Inventors: Manfred Melzer, Carmen Matthies, Klaus Treudler, Christoph Willers, Henning Mallwitz
  • TOPICAL COMPOSITION FOR THE TREATMENT OF ACTINIC KERATOSIS
    Publication number: 20110301130
    Abstract: The invention relates to a topical gel composition for use in the treatment of actinic keratosis comprising (a) an active agent for treatment of actinic keratosis, (b) a keratolytically active agent, (c) a gel former, and (d) an organic solvent.
    Type: Application
    Filed: June 29, 2009
    Publication date: December 8, 2011
    Applicant: ALMIRALL HERMAL GMBH
    Inventors: Manfred Melzer, Carmen Matthies, Klaus Treudler, Christoph Willers, Henning Mallwitz
  • Skincare compositions and methods
    Publication number: 20070166337
    Abstract: There is disclosed a skincare composition suitable for topical application to the skin. The composition comprises from 0.5 to 10% by weight of salicylic acid and from 0.5 to 10% of hydrogen peroxide, but is substantially free of other therapeutic agents selected from the group consisting of anti-microbial agents, anti-bacterial agents, anti-viral agents, anti-fungal agents, anthelmintic agents and anti-inflammatory agents. The composition is useful in the treatment of acne.
    Type: Application
    Filed: September 10, 2004
    Publication date: July 19, 2007
    Applicant: Boots Healthcare International Limited
    Inventors: Klaus Treudler, Henning Mallwitz, Timm Schmidt, Jane Evison