Patents by Inventor Felix Reutter

Felix Reutter 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).

  • Benzonaphthyridines
    Patent number: 8198295
    Abstract: The compounds of formula I in which R1, R2, R3, R4, R5, R6 and n have the meanings as indicated in the description, are novel effective PDE3/4 inhibitors.
    Type: Grant
    Filed: September 23, 2008
    Date of Patent: June 12, 2012
    Assignee: Nycomed GmbH
    Inventors: Dieter Flockerzi, Rolf-Peter Hummel, Felix Reutter
  • Novel benzonaphthyridines
    Publication number: 20090030029
    Abstract: The compounds of formula I in which R1, R2, R3, R4, R5, R6 and n have the meanings as indicated in the description, are novel effective PDE3/4 inhibitors.
    Type: Application
    Filed: September 23, 2008
    Publication date: January 29, 2009
    Applicant: Altana Pharma AG
    Inventors: Dieter Flockerzi, Rolf-Peter Hummel, Felix Reutter
  • Benzonaphthyridines
    Patent number: 7470704
    Abstract: The compounds of formula I in which R1, R2, R3, R4, R5, R6 and n have the meanings as indicated in the description, are novel effective PDE3/4 inhibitors.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: December 30, 2008
    Assignee: Nycomed GmbH
    Inventors: Dieter Flockerzi, Rolf-Peter Hummel, Felix Reutter
  • Novel benzonaphthyridines
    Publication number: 20060167034
    Abstract: The compounds of formula I in which R1, R2, R3, R4, R5, R6 and n have the meanings as indicated in the description, are novel effective PDE3/4 inhibitors.
    Type: Application
    Filed: August 29, 2003
    Publication date: July 27, 2006
    Applicant: Altana Pharma AG
    Inventors: Dieter Flockerzi, Rolf-Peter Hummel, Felix Reutter