Links

ARMENIAN INTELLECTUAL PROPERTY OFFICE

US PATENT AND TRADEMARK OFFICE (USPTO)

THE EURASIAN PATENT ORGANIZATION

EUROPIAN PATENT OFFICE – esp@cenet

EUIPN EUROPEAN UNION INTELLECTUAL PROPERTY NETWORK

JAPANESE PATENT OFFICE (JPO)

CANADIAN INTELLECTUAL PROPERTY OFFICE

FEDERAL SERVICE FOR INTELLECTUAL PROPERTY, PATENT AND TRADE MARKS (ROSPATENT)

EUROPEAN PATENT OFFICE (EPO)

INTERNATIONAL UNION FOR THE PROTECTION OF NEW VARIETIES OF PLANTS

WORLD INTELLECTUAL PROPERTY ORGANIZATION (WIPO)