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Mathematics, physics and astronomy: Patents

Basic information of patents

Patent information searching requires the knowing of the basics related to the patents. You can begin by first becoming acquainted with the guide of the European patent office (EPO): Patent information tour. 

Databases containing patent information

National patent pages


Useful patent sites

Inventions and University of Oulu

ABC of inventions guide can be found in Patio 

Patent classifications

Country and kind codes

Learning materials