Patents by Inventor Andreas Kummer

Andreas Kummer 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).

  • Method for the continuous production and coating of self-adhesive compounds on the basis of SBC that includes at least one pharmaceutically active substance
    Patent number: 7767224
    Abstract: A process for the solvent-free and mastication-free production of a self-adhesive composition which is based on SBC and comprises a pharmaceutically active substance, in a continuously operating apparatus which comprises a feeding section and a compounding section. The SBC is added to the feeding section and the pharmaceutically active substance is added to the feed section and/or the compounding section, and the composition is homogenized in the compounding section.
    Type: Grant
    Filed: July 31, 2002
    Date of Patent: August 3, 2010
    Assignee: Beiersdorf AG
    Inventors: Andreas Kummer, Matthias Wasner, Jens-Uwe Wüstling
  • Natural fertiliser and method for producing the same
    Publication number: 20060048555
    Abstract: The invention relates to a drillable natural fertiliser and to a method for producing the same. The object of the invention is to describe or to characterize a natural fertiliser based on horse manure and a method for producing said fertiliser, which is simple, cost-effective and ecologically harmless and has good application properties. To this end, a natural fertiliser is produced, consisting of formed and dried horse droppings. The method for producing said fertiliser is characterized in that the horse droppings (manure excreted by horses) are collected and processed within a specific time frame.
    Type: Application
    Filed: July 9, 2003
    Publication date: March 9, 2006
    Inventor: Andreas Kummer
  • Skin friendly active ingredient plaster based on SBC, containing at least 34 WT.% of a pharmaceutical active ingredient and production thereof
    Publication number: 20050191339
    Abstract: An active ingredient containing bandage for the controlled delivery of a pharmaceutically active ingredient to the skin. The bandage comprises a flexible cover layer and a water-insoluble, adhesive styrene block copolymer (SBC)-based matrix that comprises at least 34% by weight of the pharmaceutically active ingredient.
    Type: Application
    Filed: February 7, 2005
    Publication date: September 1, 2005
    Applicant: Beiersdorf AG
    Inventors: Andreas Kummer, Matthias Wasner, Jens-Uwe Wuestling
  • Method for the continuous production and coating of self-adhesive compounds on the basis of sbc that includes at least one pharmaceutically active substance
    Publication number: 20050019382
    Abstract: A process for the solvent-free and mastication-free production of a self-adhesive composition which is based on SBC and comprises a pharmaceutically active substance, in a continuously operating apparatus which comprises a feeding section and a compounding section. The SBC is added to the feeding section and the pharmaceutically active substance is added to the feed section and/or the compounding section, and the composition is homogenized in the compounding section.
    Type: Application
    Filed: July 31, 2002
    Publication date: January 27, 2005
    Inventors: Andreas Kummer, Matthias Wasner, Jean-Uwe Wustling
  • Non-fogging adhesive tape
    Patent number: 6432529
    Abstract: Non-fogging self-adhesive tape comprising a non-fogging backing to at least one side of which a non-fogging pressure-sensitive adhesive composition has been applied.
    Type: Grant
    Filed: February 19, 1999
    Date of Patent: August 13, 2002
    Assignee: tesa AG
    Inventors: Christian Harder, Stephan Zöllner, Jürgen Sievers, Bernd Dietz, Frank Ganschow, Andreas Kummer