Assoc. Prof. Pleumchitt Rojanapanthu (Department of Pharmacy) and Assoc. Prof. Wandee Gritsanapan (Department of Pharmacognosy) received honorable awards from President Piyasakol Sakolsatayadorn for their achievement on research work entitiled Gel comprising antimicrobial extract as an adjunct in the treatment of periodontitis. The result of this work led to the patent registration in 6 European countries, USA and Thailand. Congratulations for their admirable success.