Patents by Inventor Stefen Uhl

Stefen Uhl 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).

  • Publication number: 20050244353
    Abstract: Disclosed is a method for achieving a recallable hair deformation. A composition is applied onto hair, comprising at least one first active principle or active complex, which, alone or in combination with further compounds, is able, after application to the hair and after carrying out the treatment of hair in accordance with the present invention, to provide a shape memory effect. The composition comprises at least one second active principle, which is a cationic agent. The hair is brought into a defined (permanent) shape and the permanent shape is subsequently fixed by means of inducing a chemical or physical change of the applied agents, wherein after a desired or undesired deformation, the memory shape of the initial memory shape may be recovered by means of a physical stimulation. In addition to the permanent hairdo, a second (temporary) shape can be impressed.
    Type: Application
    Filed: April 10, 2003
    Publication date: November 3, 2005
    Applicant: MNEMOSCIENCE GMBH
    Inventors: Andreas Lendlein, Gunther Lang, Karl Kratz, Thomas Krause, Axel Kalbfleisch, Jurgen Allwohn, Johannes Burghaus, Gerhard Sendelbach, Angelika Beyer, Detlef Mattinger, Stefen Uhl, Susanne Birkel, Anja Duchscherer, Tareq Ali Abdull Hasson, Hong-Yan Jiang, Simone Morsheim, Yasmin Ghazlan