Patents by Inventor Joachim Nozulak

Joachim Nozulak 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).

  • 1,3 disubstituted pyrrolidines as alpha -2- adrenoceptor antagonists
    Publication number: 20030008874
    Abstract: The invention provides compounds of formula (I) wherein R0, R1, R2 and A are as defined in the description, and the preparation thereof. The compounds of formula (I) have high affinity as &agr;2 adrenoceptors and hence are useful as pharmaceuticals.
    Type: Application
    Filed: July 24, 2002
    Publication date: January 9, 2003
    Inventors: Max Peter Seiler, Joachim Nozulak
  • Use of naphthoxazines for the treatment of conditions associated with cerebral ischaemia
    Patent number: 5190941
    Abstract: Compounds of formula I ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are as defined in the description, are useful for the treatment of conditions associated with cerebral ischaemia, e.g. stroke.
    Type: Grant
    Filed: December 12, 1990
    Date of Patent: March 2, 1993
    Assignee: Sandoz Ltd.
    Inventors: Joachim Nozulak, Andre Sauter, Jean-Marie Vigouret
  • Naphthoxazines and their use as psychostimulating and antidepressant agents
    Patent number: 4656167
    Abstract: 3,4,4a,5,10,10a-hexahydro-2H-naphth[2,3-b]-1,4-oxazines are useful as psychostimulating and antidepressant agents.
    Type: Grant
    Filed: April 11, 1986
    Date of Patent: April 7, 1987
    Assignee: Sandoz Ltd.
    Inventors: Joachim Nozulak, Rudolf K. A. Giger