Other IP Treaties
IP-relevant Bilateral Treaties > Contracting Parties/Signatories > Complementary Agreement to the Treaty of December 22, 1978, between the Swiss Confederation and the Principality of Liechtenstein on Patent Protection (Total Contracting Parties : 2)
| Contracting Parties/Signatories | Signature | Instrument | In Force | Details |
|---|---|---|---|---|
| Liechtenstein | November 2, 1994 | Ratification: April 25, 1995 | May 1, 1995 | |
| Switzerland | November 2, 1994 | Ratification: April 25, 1995 | May 1, 1995 |
