2. The ranking order of patentees has nothing to do with the size of the rights they enjoy, and all parties are the same obligee. If there is a clear agreement on the sharing and exercise of rights, it shall be followed (the rights of all parties may be unequal, but the parties reach an agreement); Otherwise, all parties have equal rights.
3. The ranking of inventors mainly depends on their contribution to technology and related level. If the follow-up work evaluation needs it, it is recommended to negotiate. According to the patent law, the order of inventors is in no particular order.