Patents by Inventor Jürgen Schweden

Jürgen Schweden 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 of increasing the content of flavonoids and phenolic substances substances inplants
    Patent number: 8105980
    Abstract: The invention relates to a method of increasing the flavonoid content of plants by treating the plants with the growth-regulating acylcyclohexadiones according to formula (I).
    Type: Grant
    Filed: June 7, 2000
    Date of Patent: January 31, 2012
    Assignee: Basf Aktiengesellschaft
    Inventors: Wilhelm Rademacher, Klaus Krämer, Jürgen Schweden
  • Hirudin/polyalkylene glycol conjugates and hirudin muteins
    Patent number: 5663141
    Abstract: Hirudin/polyalkylene glycol derivatives of the formula[A--(CH.sub.2).sub.n --[O--(CH.sub.2).sub.nlm --B--].sub.p Hir [sic]Iand hirudin muteins and the preparation thereof are described. The compounds are suitable for controlling diseases.
    Type: Grant
    Filed: May 29, 1992
    Date of Patent: September 2, 1997
    Assignee: BASF Aktiengesellschaft
    Inventors: Manfred Kurfuerst, Klaus Ruebsamen, Bernhard Schmied, Wolfgang Koerwer, Juergen Schweden, Hans Wolfgang Hoeffken