Legal analysis: 1. An exclusive patent right refers to an invention patented technology that has inventions and creations that are jointly applied for by multiple units or individuals.
2. As an intangible asset, patents can be transferred, sold, and pledged for loans. ***Patents restrict each other. After obtaining the patent right, the rights holder should negotiate and agree on the distribution of interests between the two parties, and both parties have the right to implement the patent right. Of course, if any party wants to transfer, sell, or license, it needs the consent of the other party. For example, when another right holder wants to transfer the patent rights he holds, or license his patent rights to a third party, he should seek the consent of the other right holder. If the patent is transferred or licensed without the consent of the other person, The contract will be deemed void. Moreover, the Patent Office will not agree to patent transfer or patent licensing.
Legal basis: "Patent Law of the People's Republic of China" Article 8 Inventions completed by cooperation between two or more units or individuals, inventions completed by one unit or individual accepting the entrustment of other units or individuals For creation, unless otherwise agreed, the right to apply for a patent belongs to the unit or individual who completed or co-completed it; after the application is approved, the unit or individual who applied is the patentee.