Oriental Yuhong s HDPE Products Obtain European Invention Patent
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BEIJING, July 30, 2021 /PRNewswire/ Recently Beijing Oriental Yuhong Waterproof Technology Company Ltd. (hereinafter referred to as the Oriental Yuhong) was granted an invention patent (Patent No.: EP3683284) by the European Patent Office (EPO), one of the core outcomes during its R&D of the HDPE products.
The patent not only marks a key step of Oriental Yuhong to enhance its IPR advantage and protect its core patents, but also an important one to conduct independent R&D and innovation.
In 2019 Oriental Yuhong won second prize of the National Award for Scientific and Technological Progress as the employer of the lead inventor. The high-performance, multi-material, multi-layer macromolecular coiled material for underground waterproof use developed on the basis of the patent HDPE products solves the bottleneck problem of water penetration arising from