internationale Patentämter
AD / Andorra
AT / Austria
AU / Australia
BE / Belgian
BR / Brazil
CA / Canada
CH / Switzerland
CN / China
CZ / Czech Republic
DE / Germany
DK / Denmark
EP / European Patent Office
ES / Spain
FI / Finland
FR / France
GB / United Kingdom
HR / Croatia
HU / Hungary
ID / Indonesia
IS / Iceland
IT / Italy
JP / Japan
KR / Republik of Korea
LT / Lithuania
LU / Luxembourg
MC / Monaco
MD / Republic of Moldova
MX / Mexico
NZ / New Zealand
PE / Peru
PT / Portugal
SE / Sweden
SG / Singapore
SI / Slovenia
US / United States of America
WO / WIPO