Espacenet - Patent search / European Patent Office [Datenbank]

Espacenet was developed by the European Patent Office (EPO). Espacenet offers free access to more than 90 million patent documents worldwide, containing information about inventions and technical developments from 1836 to today.

Go to Database
Database Tutorial
Freely available
patent
patent index
München : European Patent Office (EPO), 1836-
Espacenet was developed by the European Patent Office (EPO). Espacenet offers free access to more than 90 million patent documents worldwide, containing information about inventions and technical developments from 1836 to today.
---------------------------
Espacenet ist der Internet-Dienst des Europäischen Patentamtes. Er enthält Patentdokumente und -informationen von 63 Ländern bzw. Organisationen, die bis in das Jahr 1836 zurückgehen.