| Hansjörg Kley im epi Rat 2011 - 2014. |
| epi Rat |
| Publiziert in epi information 3 / 2009 |
| Änderungen ohne Ende an der Ausführungsordnung des EPÜ 2000
– Was will der Verwaltungsrat der Europäischen Patentorganisation? |
| English translation of the article published in epi information 3 / 2009 |
| Never-ending amendments to the Implementing Regulation to
EPC 2000 – What does the Administrative Council of the European Patent Organisation want? |
| Leserbriefe aus epi Information 4 / 2009. |