Oriental Yuhong Obtains an Invention Patent in Singapore after One in the US
BEIJING, July 12, 2020 /PRNewswire/ -- Oriental Yuhong's product - HDPE polymer waterproof coiled material- has recently obtained a patent (patent NO.
- BEIJING, July 12, 2020 /PRNewswire/ -- Oriental Yuhong's product - HDPE polymer waterproof coiled material- has recently obtained a patent (patent NO.
- 11201705060T) by the IP Australia and a patent by the United States Patent and Trademark Office (patent NO.
- In 2019, Oriental Yuhong broke the European and American monopoly and participated in the construction of a subway in Singapore.
- Due to the regional requirements and protection of the product patent, Oriental Yuhong applied for a patent on its HDPE product in Singapore in advance.