Where a patent infringement dispute involves a new product manufacturing method invention patent, the unit or individual that manufactures the same product shall provide proof that the manufacturing method of the product is different from the patented method; Where a patent for utility model is involved, the people's court or the administrative department for patent affairs may require the patentee to issue a search report made by the patent administrative department of the State Council.
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!