tifix^®-technology is comprehensively protected by national and international patents:

German Patent No. 43 43 117 
German Patent No. 196 29 011 

European Patent No. 1 143 867
European Patent No. 1 211 993 
European Patent No. 1 211 994

US Patent No. 6 322 562
US Patent No. 6 974 461

Patents are pending for other features.

litos/ is the licence holder.