Useful links regarding patents

Links to external pages with more information about patents, patent protection, and patent cases.

The Norwegian Patent Office

Lawdata (Norwegian Legislation Web site)

WIPO (Patent Cooperation Treaty)

PCT Newsletters

Epoline Register Plus (the direct access to all the publicly available information on European patent applications as they pass through the grant procedure of EPO)

Espacenet (world wide data base patent publications)

USPTO (the US Patent & Trademark Office)

USPTO PAIR (USPTO's Patent Application Information Retrieval site)