Does the pledge of patent right require both companies to do asset evaluation?

At present, all intellectual property pledge loans need a value evaluation report as an important reference for banks to evaluate or determine the pledge rate, and it is also a necessary condition for handling the pledge certificate in the State (Beijing) Intellectual Property Office at a later stage. Moreover, if there is a relevant preferential subsidy (discount) policy in the local area, an evaluation report is needed. In addition, the landlord's question is whether the patent belongs to two companies and whether two reports are needed. There is no need for two reports, but there is a premise that the consent of another obligee must be obtained in advance. When handling the pledge certificate, the obligee must provide proof materials, and the evaluation report also needs the obligee materials. I hope I can help you. Feel free to contact me if you have anything. I'm from Beijing Dong Peng Assets Appraisal Office.