Legal analysis: the procedure of company's patent right transfer: the first step: finding the way of patent transfer. Step 2: The patent assignor and the patent assignee sign a patent assignment contract. Step 3: Both parties should prepare the relevant documents required for patent transfer, and these documents should be filled out in strict accordance with the prescribed forms, so as to shorten the time for China National Intellectual Property Administration to review documents and speed up the review. Step 4: Entrust a patent agency to submit relevant documents to the Patent Office. The last link is to wait for the result of patent transfer.
Legal basis: Article 10 of the Patent Law of People's Republic of China (PRC). Where a unit or individual in China transfers the patent application right or patent right to a foreigner, it must be approved by the relevant competent department in the State Council. Where the right to apply for a patent or the patent right is transferred, the parties concerned shall conclude a written contract and register it with the patent administration department of the State Council, which shall make an announcement. The transfer of the right to apply for a patent or the patent right shall take effect from the date of registration.