Patents by Inventor Hendrik Hagen

Hendrik Hagen 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).

  • Patent number: 8234153
    Abstract: A performance appraisal system is provided for reviewing employees' performance of a company. The performance appraisal system may be integrated with a compensation simulator such that compensation for each employee may be associated with his/her respective performance. On a computer graphical user interface, employees in an organizational unit of the company may be shown in a grid pane displaying a variety of performance tiers. The employees may be distributed among the performance tiers based on performance appraisals. In response to an employee change performance tier, for example, an employee may be dragged from one performance tier and dropped in a different performance tier, the system automatically makes corresponding changes to respective performance appraisals. The integrated compensation simulator simulates adjustments to compensations for affected employees based on changes to performance appraisals.
    Type: Grant
    Filed: November 10, 2008
    Date of Patent: July 31, 2012
    Assignee: SAP AG
    Inventors: Diana Luise Hecker, Caroline Goll, Maurice Hendrik Hagen
  • Publication number: 20100076821
    Abstract: A performance appraisal system is provided for reviewing employees' performance of a company. The performance appraisal system may be integrated with a compensation simulator such that compensation for each employee may be associated with his/her respective performance. On a computer graphical user interface, employees in an organizational unit of the company may be shown in a grid pane displaying a variety of performance tiers. The employees may be distributed among the performance tiers based on performance appraisals. In response to an employee change performance tier, for example, an employee may be dragged from one performance tier and dropped in a different performance tier, the system automatically makes corresponding changes to respective performance appraisals. The integrated compensation simulator simulates adjustments to compensations for affected employees based on changes to performance appraisals.
    Type: Application
    Filed: November 10, 2008
    Publication date: March 25, 2010
    Applicant: SAP AG
    Inventors: Diana Luise HECKER, Caroline GOLL, Maurice Hendrik HAGEN
  • Patent number: 6958408
    Abstract: The invention concerns ligands with at least a fluorosilicone substituent of general formulae (I) and (II); a method for preparing them and their use for producing catalysts useful for olefin polymerisation
    Type: Grant
    Filed: August 2, 2001
    Date of Patent: October 25, 2005
    Assignee: Total Petrochemicals France
    Inventors: Virginie Cheron, Jean-Luc Couturier, Hendrik Hagen, Gerard Van Koten, Berth Jan Deelman
  • Publication number: 20040044235
    Abstract: The invention concerns ligands with at least a fluorosilicone substituent of general formulae (I) and (II); a method for preparing them and their use for producing catalysts useful for olefin polymerisation.
    Type: Application
    Filed: September 2, 2003
    Publication date: March 4, 2004
    Inventors: Virginie Cheron, Jean-Luc Couturier, Hendrik Hagen, Gerard Van Koten, Berth Jan Deelman
  • Patent number: 4086559
    Abstract: An electric resistor having a negative temperature coefficient of the electrical resistance whose resistance body consists of p-type doped pyrolytic polycrystalline cubic silicon carbide.
    Type: Grant
    Filed: September 22, 1975
    Date of Patent: April 25, 1978
    Assignee: U.S. Philips Corporation
    Inventors: Wilhelmus Franciscus Knippenberg, Gerrit Verspui, Siegfried Hendrik Hagen
  • Patent number: 3972797
    Abstract: Electrode for electrochemically machining electrically conducting workpieces, in particular machining them by removal of material, which electrode is locally coated with a screening layer consisting of a polycristalline semiconductor material, which layer preferably comprises two component layers of p and n-conductivity type respectively.
    Type: Grant
    Filed: December 6, 1974
    Date of Patent: August 3, 1976
    Assignee: U.S. Philips Corporation
    Inventors: Siegfried Hendrik Hagen, Cornelis VAN Osenbruggen, Herman Anton, Joseph Reemers, Gerrit Verspui