Yunda Refiner and Pressure Screen Recognized as Patent-Intensive Products

In February 2025, the China Intellectual Property Protection Association officially announced the results of the 2024 Patent-Intensive Product Recognition Program. Yunda’s refiner and pressure screen were successfully recognized as patent-intensive products. The refiner and pressure screen incorporate a total of 21 and 23 patents respectively.

Patent-intensive products refer to products whose market competitiveness is primarily driven by the patents applied in them. The recognition process was conducted in accordance with the Evaluation Method for Enterprise Patent-Intensive Products, with comprehensive assessments covering patent value contribution, economic benefits, and other related factors.

Yunda has consistently regarded research, development, and innovation as its core strategy. By continuously increasing investment in technological R&D, the company has systematically enhanced product performance and optimized its quality management system. In the future, Yunda will continue to uphold its innovation-driven development strategy and contribute to the advancement of the pulp and paper industry.