Patents by Inventor Werner Celadnik

Werner Celadnik 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 for controlling a software maintenance process in a software system landscape and computer system
    Patent number: 8051407
    Abstract: A method for controlling a software maintenance process in a software system landscape has a plurality of logical systems, wherein independent service software components are executed in a central control system and used to perform actions of the software maintenance process for servicing the logical systems. The service software components communicate with a phase controller that coordinates the software service components and allows and denies actions based on a phase of the software maintenance process and on phase definitions comprising allowed and/or barred actions.
    Type: Grant
    Filed: February 3, 2006
    Date of Patent: November 1, 2011
    Assignee: SAP AG
    Inventors: Werner Celadnik, Michael Dohle, Karlheinz Lier, Volker Schulz
  • Method for controlling a software maintenance process in a software system landscape and computer system
    Publication number: 20060174241
    Abstract: A method for controlling a software maintenance process in a software system landscape has a plurality of logical systems, wherein independent service software components are executed in a central control system and used to perform actions of the software maintenance process for servicing the logical systems. The service software components communicate with a phase controller that coordinates the software service components and allows and denies actions based on a phase of the software maintenance process and on phase definitions comprising allowed and/or barred actions.
    Type: Application
    Filed: February 3, 2006
    Publication date: August 3, 2006
    Inventors: Werner Celadnik, Michael Dohle, Karlheinz Lier, Volker Schulz