- EUROPEAN PATENT (40 Countries) (2022): Lyotropic liquid crystalline nanosystems with encapsulated bioactive macromolecules. Inventors. C. Demetzos, A. Pispas, M. Chountoulesi. Applicant: Uni Pharma Kleon Tsetis Pharmaceutical Laboratories SA
- EUROPEAN PATENT (38 European countries) (2019): Process for the production of lipidic vehicles. Inventors: N. Naziris, N. Pippa, C. Demetzos. Applicant: In Touch Health N.A. Fikioris CO. LTD. European Patent No EP3533442A1.
- USA PATENT (2014): Novel nano-carriers for PCK. A fractal analysis as a tool for their rational development. N. Pippa, C. Demetzos, S. Pispas, G. Sivolapenko.
- EUROPEAN PATENT (25 European countries) (2005): Pharmaceutical formulations comprising labdanes for the treatment of τumors or leukemias. C. Demetzos, K. Dimas, D. Angelopoulou, T. Anastasaki, D. Kokkinopoulos. European Patent No EP1253909B1.
- AUSTRALIAN PATENT (2004): Pharmaceutical formulations comprising labdanes for the treatment of tumors or leukemias. C. Demetzos, K. Dimas, D. Angelopoulou, T. Anastasaki, D. Kokkinopoulos. Australian Patent No 773462.
- USA PATENT (2003): Pharmaceutical formulations comprising labdanes for the treatment of tumors or leukemias. T. Anastasaki, D. Angelopoulou, D. Kokkinopoulos, K. Dimas, C. Demetzos. USA Patent No US6652877B1.
There are also 7 granted National Patents on Nanotechnology and Natural Products Chemistry.