It should remain intellectual property.

Ideas need to be protected. Therefore we contain patents for our developments all around the world. For example for the combustion chamber system and the regeneration process based upon it. A multitude of further patent applications are still pending in the patent grant procedure thereof:

DE102006015841B3, EP2004962B1, US2008202105A1, US2008110157A1, CA 2648455A1, CN101622427A, JP2009536311, KR20090017476A u.a.