1. Case X ZR 99/92 reported in English at 28 IIC 103 (1997).

2. Ethofumesate is reported in English at 22 IIC 541 (1991) and held that testing a herbicide in order to obtain marketing approval did not qualify for the experimental use exception under the law.

3. Monsanto v Stauffer (No 2) [1985] RPC 515, a case similar to the German ethofumesate case but decided under a law that had been harmonized with the European Patent Convention.