Examination and Determination of Registrable Patent Types in Drug Patent Linkage Litigation: Whether Compound Patents Characterizing Crystalline Structures and Composition Patents Containing Such Compounds are Patent Types Eligible for Registration
2025-06-20
In drug patent linkage dispute cases, when the parties concerned have a disagreement over whether the patent in question falls within the types of patents that can be registered, the peoples court shall examine the issue. The lawsuit filed by a party purs