Patents in environment-related technologies

External Data Reference Published 19 Mar 2012
Patent search strategies for various areas of ‘environmental’ technologies have been developed at OECD and have been used to produce the dataset. EPO patent counts are based on data received from the European Patent Office. 
European Environment Agency (EEA)
Kongens Nytorv 6
1050 Copenhagen K
Phone: +45 3336 7100