1. January 2006:
Television report of the University of Technology Delft. Humidity and fire problems when processing cardboard packaging. |
February 2006:
After signing of NDA: cooperation with the University of Technology Delft in the field of emergency shelters. |
May 2006 bis May 2007
Further research and advancement on the needs of the University of Technology Delft. |
May 2007:
After Prof. Verheijen’s retirement and consultation with the Dutch Red Cross all research results are transferred to the University of Technology Eindhoven (more information...) |
13.04.2007
Presentation of the first emergency shelter to guests of relief organizations in the rooms of the University of Technology Delft by Prof. Verheijen, University of Technology Delft, and the company Correla Buildings. |
21. bis 23.November 2007:
Symposium under the leadership of the International Red Cross at the University of Technology Eindhoven. The Company Correla Buildings was selected from a pool of 40 international companies to go on working in the area of emergency- and long-term shelters. |
January 2008:
German Patent |
February 2008:
PCT-Patent |
January 2009:
Union with the Allreal Immobilien AG as the investor and inventors Hans Meyer and Jelle Sietsma. |
April 2009:
Priduction of three PAPPEO® Prototypes |
30. June 2009:
Presentation of the prototypes for national and international relief organizations. |
August 2009:
Christian Leyk, former expansion leader of a big textiles department store chain could be won for long-term marketing and sales. |