Syndentos is a Vietnamese and German private-owned in Vietnam establish company for the SE Asian pacific & Latin American market.
The company is incorporated in 2016.
Syndentos® is a synthetic bone substitute material composed of calcium- and magnesium phosphates which hardens upon mixing with an aqueous solution into an apatic material. Syndentos® is highly bio-compatible and potentially resorbable by the activity of osteoclastic action.
Said material is World patented under “Magnesium-Ammonium Phosphate Cements” and all dental rights and applications out of this patent ( country-license) is granted to Syndentos® for the SE Asian countries; Indonesia, Vietnam, Thailand, Malaysia, Singapore and India.
Prof. Dr. med. dent. Ralf Rössler ist Gründer und Dekan der DTMD University for Digital Technologies in Medicine & Dentistry in Luxemburg
Research Group Leader, Tissue Engineering / antimicrobial allografts and biomaterials, UKE Hamburg, Department for Oral and Maxillofacial Surgery
Ralf Uwe Rößler is a German chemist , dentist and university lecturer with a focus on teaching and research in periodontology and implantology . Rößler is the founder and dean of the University for Digital Technologies in Medicine & Dentistry, DTMD , in Luxembourg.
Roessler studied chemistry (dipl.) In Heidelberg and dentistry at the medical university in Hanover and at the Justus Liebig University in Gießen . Subsequently, he was a research assistant and later senior physician in the periodontology department at the Center for Dentistry, Oral and Maxillofacial Surgery at the University of Gießen and scientific director of the ZMF School of the Dental Association of Lower Saxony. Rößler had his first teaching assignment at the Charité – Universitätsmedizin Berlin, Campus Benjamin Franklin, polyclinic for dentistry and periodontics.
Ralf Rößler now treats and operates across Europe in various practices with a focus on plastic-aesthetic and regenerative periodontal surgery, implantology and prophylaxis .  
Together with André Reuter , Ralf Rößler forms the directorate of the DTMD University for Digital Technologies in Medicine and Dentistry, Luxembourg
|1973-1980||Study of medicine, Johann-Wolfgang-Goethe University Frankfurt/Main|
|1980-1988||Training as surgeon in the Workmen’s Compensation Trauma Center (BG), Frankfurt/Main|
|1988||Certification in Traumatology and Hand Surgery|
|1989-1994||Consultant in the Workmen’s Compensation Trauma Center (BG), Frankfurt/Main|
|1995-2005||Chair of the Department of Orthopedics andTraumatology and of the Laboratory of Experimental Trauma Surgery (Justus-Liebig-University Giessen)|
|since 2001||Expert for the German Research Foundation (collaborative research centres / clinical research groups)|
|2009||Vice dean of the Medical Faculty (Justus-Liebig-University Giessen)|
|2010||Spokesperson of the Collaborative Research Centre TRR 79 „Materials for tissue regeneration within systemically altered bone“ (since July, 1, 2010), funded by the German Research Foundation (DFG)|
|2010||Honorary doctorate at University Carol Davila, Bukarest, Romania|
|2011||Honorary professor at Universidad de la Republica Montevideo, Uruguay|
Vice Dean Faculty of Medicine, Healthcare Pathogenomics, Justus-Liebig-University Giessen, Germany
Medical Leadership Department of Physical Therapy, University Hospital Gießen
|2016||Medical Board Member, Rhön AG, clinical chain|
|2018||Research Group Leader, Tissue Engineering / antimicrobial allografts and biomaterials, UKE Hamburg, Department for Oral and Maxillofacial Surgery|