May 2013 - new generation of Depotphorese®-apparatus "MAGIS®" including Apex measurement

29.04.2013 - 100th birthday of Prof. Dr. Dr. h. c. A. Knappwost

March 2013 - Presentation of - junior at the IDS in Cologne

2008 - first meeting of users of the Depotphorese®-system in Weimar

2008 - informationmaterial for patients are available for the products “Depotphorese® with Cupral®” and

2008 - advanced training course with Prof. Dr. Sami Sandhaus about immuno- compatibility in dental medicine (including Depotphorese®) in Lausanne

2006 - general manager Dr. Constanze Knappwost-Gieseke and Ursel Knappwost

2006 - certification according DIN EN ISO 13485:2003 and guideline 93/42 EEC app. II

2003 - certification according DIN EN ISO 13488:2001 and guideline 93/42 EEC app. II

2000 - optimization of Atacamit-Wurzelfüllzement (medium stability, good x-ray contrast)

1999 - Cupral® and Calciumhydroxide are also available in onehand-dosing-injections

1997 - certification according DIN EN ISO 9002/ DIN EN 46002 and guideline 93/42 EEC app. II

1995 - new generation of Depotphorese®-apparatus with counting-units for the mA x min-product

Since 1993 periodic advanced training courses with scientists and dentists about Depotphorese® and

06.11.1975 - business formation under command of Ursel Knappwost and Heinrich Röhrkasten 14 different products for tooth preservation (for example Schmelz-Versiegelungsliquid, today and Kupfer-Calciumhydroxid, today Cupral®). All products are developed by Prof. Dr. A. Knappwost (universities of Tübingen and Hamburg). See the text below the photo.


Univ.-Prof. Dr. Dr. h. c. med. dent. Knappwost

1998 - nomination as a honory member of the Stomatologic Association of Russia

1984 - conferment of honorary doctorate for Prof. Dr. Dr. h. c. A. Knappwost from the dental medical school of the university of Tübingen for his important and innovative developments for the dental medicine.

1957 - conferment of the ORCA-price for Prof. Dr. Ing. A. Knappwost for his basic theory of remineralisation

1955 - nomination as a honory member of the Stomatologic Association of Jugoslavia