Mar 4, 2009—After an extended trial period, the Peter L. Reichertz Institute for Medical Informatics ordered a license of the medexter-ArdenRuleEngine software for research and teaching purpose. ... Aug 25, 2008—Medexter Healthcare announces the completion of Version 2.0 of the Java-based, medical knowledge representation and inference software Arden. ... Aug 1, 2008—After a thorough selection procedure, Medexter Healthcare was engaged by Siemens AG Österreich (Xetra: SIE, NYSE: SI, LSE: SIE, SWX: SIN) to serve as a sub-contractor for the AKIM project ...