1: According to Article 69 of the latest Patent Law, parallel import is allowed. That is to say, whether or not Company B has obtained the patent right of Company B in China, Company B does not need to obtain the permission of Company B to import B from Country A, provided that the products of Company B in Country A are legal.
2. The patent right is regional. In other words, the patent of country A does not apply to China. If Company B does not apply for the patent of Company B in China, Company A can manufacture Company B without the permission of Company B. ..
3: Parallel import is involved, refer to the answer 1.
4. It is still the problem of parallel imports. As long as B purchased by Company C from Country A is a legal product, it can be imported into China without Party B's consent ... The subsequent series are legal.
5: That's enough. Parallel imports are not involved here. Parallel import refers to the behavior that the patentee obtains the patent right in two countries, then legally sells it from one of them and then imports it into another country. It doesn't conform to this law here. According to the patent law, the manufacture and import of patented products belong to the absolute protection scope of patents. Therefore, the import of B by Company A infringes the patent right of Company B in China.