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 traditional waterproof technology, advances the waterproof technology for construction and enhances the competitiveness of the cutting-edge technology of macromolecular coiled material.

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