Patents by Inventor Hansjörg Sinn

Hansjörg Sinn 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).

  • Conjugate consisting of an active substance and a non-exogenous native protein
    Patent number: 6812209
    Abstract: This invention relates to a conjugate which consists of an active substance and a native protein which is not regarded as exogenous and distinguish itself in that an intracellulary cleavable linker is present between the active substance and the protein. In addition, this invention concerns a process for the preparation of such a conjugate and its use.
    Type: Grant
    Filed: August 16, 2000
    Date of Patent: November 2, 2004
    Assignee: Deutsches Krebsforschungszentrum Stiftung des öffentlichen Rechts
    Inventors: Hansjörg Sinn, Hans-Hermann Schrenk, Wolfgang Maier-Borst, Gerd Stehle, Andreas Wunder, Dirk Hoff-Biederbeck, Dieter Ludwig Heene
  • Conjugate for treating inflammatory infectious and/or skin diseases
    Patent number: 6706713
    Abstract: This invention relates to the use of a conjugate comprising an active substance and a native protein which is not recognized as foreign protein for the production of a pharmaceutical preparation for treating and/or diagnosing inflammatory, infectious and/or skin diseases.
    Type: Grant
    Filed: October 14, 1997
    Date of Patent: March 16, 2004
    Assignees: Deutsches Krebsforschungszentrum Stiftung des Offentlichen Rechts
    Inventors: Hansjörg Sinn, Hans-Hermann Schrenk, Wolfgang Maier-Borst, Gerd Stehle
  • Fluorescent conjugate for differentiating between diseased and healthy tissues
    Patent number: 6306367
    Abstract: The present invention relates to conjugates comprising a compound capable of emitting fluorescence, a linker and a protein. The present invention also concerns the preparation of such conjugates as well as their use.
    Type: Grant
    Filed: November 19, 1998
    Date of Patent: October 23, 2001
    Assignee: Deutsches Krebsforschungszentrum Stiftung des offentlichen Rechts
    Inventors: Hansjörg Sinn, Wolfgang Maier-Borst, Gerd Stehle, Michael Kaus, Andreas Wunder, Hans-Hermann Schrenk
  • Process for preparing aluminum oxide masses with very narrow pore radius distribution
    Patent number: 6261533
    Abstract: A process for the production of an aluminum oxide composition which includes subjecting an aluminoxane with a basic structural element of —Al—O—Al— or a basic oligomeric structural element of —Al—O—Al—O—Al—O—Al— to mild hydrolysis with at least one inert gas moistened below its dew point to produce a composition and subjecting the composition to thermolysis at temperatures from about 300 to about 900° C.
    Type: Grant
    Filed: August 7, 2000
    Date of Patent: July 17, 2001
    Assignee: Sud-Chemie AG
    Inventors: Norbert Von Thienen, Hansjörg Sinn
  • Process for producing aluminum oxanes, in particular methylaluminum oxane, from water and organoaluminum compounds, in particular trimethylaluminum, in inert hydrocarbons
    Patent number: 5087713
    Abstract: A process is disclosed for producing aluminum oxane by subjecting frozen water in a solution of trialkylaluminum in hydrocarbons to erosive action. In particular, a process is disclosed for producing methylaluminum oxane which is characterized in that frozen water in a solution of trimethylaluminum in hydrocarbons is subjected to erosive action which is exerted by mechanical action or by one or more intensive liquid jets of the reaction solution sweeping over the surface of the frozen water.
    Type: Grant
    Filed: March 20, 1990
    Date of Patent: February 11, 1992
    Assignee: Schering AG
    Inventors: Hansjoerg Sinn, Dieter Clausnitzer, Hergen Winter