Protection Systems

Protection of inventions in Lithuania is granted on the basis of:


  • National patent;
  • PCT;
  • EP (European Patent).


All these systems guarantee equal rights for patents valid in Lithuania.


The Lithuanian State Patent Bureau (LSPB) may be a receiving office for a patent application filed under each  of these systems.


The law establishes a 20-year period of patent validity.


To maintain validity of national, European (EP) and International (PCT) patents there should be paid annuities to the national Bureau. Click below to see the official fees for obtaining patent rights in LT and annuities for maintaining patents in force. The quotations are given in national currency (LT) and in €.



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