Patents by Inventor Egon Brode

Egon Brode 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).

  • Hydroxypropafenone glycerides
    Patent number: 4958046
    Abstract: Hydroxypropafenone glycerides of the formula I ##STR1## where R is n-propyl or 1,1-dimethylpropyl,x is 2 or 3,y is 12, 14, 16, 18 or 20, anda and b differ from one another and are 0 or 1,as well as the stereoisomers thereof and the preparation thereof are described. The compounds are suitable as active substances for antiarrhythmics.
    Type: Grant
    Filed: September 19, 1989
    Date of Patent: September 18, 1990
    Assignee: Knoll AG
    Inventors: Joerg Rosenberg, Juergen Heberger, Hans-Heinrich Gruenhagen, Egon Brode, Gerda von Philipsborn
  • Biodegradable vinylpyrrolidone polymers, their manufacture and use
    Patent number: 4254239
    Abstract: High molecular weight products based on N-vinylpyrrolidone, in which blocks of vinylpyrrolidone polymers or vinylpyrrolidone copolymers are linked by connecting units carrying ester, amide, urethane or urea groups, as a result of which these high molecular weight products are biodegradable and may be used as plasma substitutes, and the plasma substitutes thus obtained.
    Type: Grant
    Filed: December 28, 1978
    Date of Patent: March 3, 1981
    Assignee: BASF Aktiengesellschaft
    Inventors: Ferdinand Straub, Hans-Uwe Schenck, Siegfried Lang, Egon Brode