Patents Assigned to Plantorgan Werk Heinrich G. E. Christensen KG
  • Desulfatohirudins, the preparation thereof and pharmaceutical compositions containing them
    Patent number: 4745177
    Abstract: The present invention relates to desulfatohirudins, to the preparation thereof, to pharmaceutical compositions containing these compounds, and to the use thereof.The desulfatohirudins of this invention correspond to hirudin in biological activity and are therefore particularly useful for inhibiting blood clotting.
    Type: Grant
    Filed: November 13, 1986
    Date of Patent: May 17, 1988
    Assignees: Ciba-Geigy Corporation, Plantorgan Werk Heinrich G.E. Christensen KG
    Inventors: Hans Fritz, Johannes Dodt, Ursula Seemuller, Ernst Fink
  • Process for the preparation of desulfatohirudins
    Patent number: 4654302
    Abstract: The present invention relates to desulfatohirudins, to the preparation thereof, to pharmaceutical compositions containing these compounds, and to the use thereof.The desulfatohirudins of this invention correspond to hirudin in biological activity and are therefore particularly useful for inhibiting blood clotting.
    Type: Grant
    Filed: November 21, 1984
    Date of Patent: March 31, 1987
    Assignees: Ciba-Geigy Corporation, Plantorgan Werk Heinrich G.E. Christensen KG
    Inventors: Hans Fritz, Johannes Dodt, Ursula Seemuller, Ernst Fink
  • Vapor inhalation device
    Patent number: 4566451
    Abstract: A vapor inhalation device includes a container for medicated liquid to be vaporized and a cover situated over the container which communicates with a breathing mask which is positionable over the mouth and/or nose of the user. An insert having discharge openings and an atomizing device is arranged such that the vaporization rate of the medicated liquid in the container is enhanced through the introduction of a gaseous medium under pressure.
    Type: Grant
    Filed: July 1, 1983
    Date of Patent: January 28, 1986
    Assignee: Plantorgan Werk Heinrich G. E. Christensen KG
    Inventor: Reinhard Badewien