Publications
Gap in the patent protection for nutrinal supplements
chemiereport 3/2010
Link
PLC Cross-Border Life Sciences Handbook 2007/08 – Austrian Chapter
Constantin Kletzer and Karina Hellbert, London 2007
Link
The Date of Completion of the Trade Mark Registration Procedure and Proper Reasons for Non-use
commentary to the decision of ECJ 14.06.2007, C-246/05 (Häupl/Lidl), co-author with Margit Nemetz in “Journal of Intellectual Property Law & Practice”, Vol 2, No 11, November 2007, page 713
Link
Income-tax reduction for the exploitation of inventions and the inventive step in Germany and Austria
ecolex 2010, 894
Link
Trademarks on the move
chemiereport 3/2011
Link
Patents in Europe 2008 – Austrian Chapter
Constantin Kletzer und Karina Hellbert, IAM Magazine, April 2008
Link
Erstellung und Nutzung von Pressespiegeln
Constantin Kletzer und Martin Boba, der photograph, Die Seite des Innungsmeisters, 2009/11, 10
Link
Innovative Austria? Patentcourt and amendment of adminisitrative proceedings
chemiereport 4/2012
Link
Extent of Accounting for Unlawfull Use of a Sign Right
Glosse zu OGH 17 Ob 21/09a, ÖBl 2010, 275, Manpower VIII