In the procedure of invalidation, the patentee may entrust a full-time agency or other non-full-time agencies within the validity period of the patent right. The procedures of entrustment, dissolution and resignation of the patentee can be handled directly in the reexamination and invalidation department, and there is no need to change the recorded items in China National Intellectual Property Administration. Moreover, the patentee may entrust multiple patent agencies in the invalidation procedure, but one of them needs to be designated as the recipient.
For questions about patents, you can consult Zhonghe Intellectual Property, an institution approved and supervised by China National Intellectual Property Administration with the code of 32266. The supporting patent management software Yunhu Road APP provides intelligent and convenient management tools for enterprise users, industry practitioners and scientific research institutions, and solves common problems such as enterprise intellectual property management, inquiry and transaction. Open the APP or applet, you can easily complete trademark inquiry, patent application, patent annual fee payment, and even realize multi-dimensional intelligent monitoring.
For more questions, please contact Zhonghe Intellectual Property Customer Service!