Recently, Liaoning Province released a ranking of the number of patents in 2021, involving the number of invention patents granted by enterprises, scientific research institutions and universities, the number of valid invention patents, and the number of patent transfers. Angang sharesAngang Co., Ltd. (00347.HK) $In the enterprise category, it won two first places with 273 invention patents granted and 1818 valid invention patents. ODs Angang Group website

The number of invention patents granted and the number of effective invention patents are important indicators to measure the scientific and technological innovation capability of enterprises. For a long time, Anshan Iron and Steel Co., Ltd. adheres to the strategy of "equal emphasis on quantity and quality and key layout", constructs the operation system of "encouraging creation, effective use, legal protection and scientific management", strengthens the protection of intellectual property rights, and constantly improves the level of patent innovation. In 2021, the company won the title of intellectual property advantage Enterprise in Liaoning Province, and obtained 592 patents accepted by the state in the whole year, including 379 invention patents, 3 PCT international invention patents, 2 Paris Convention international invention patents, and 532 national authorized patents, including 273 invention patents. It has a total of 3034 valid patents, of which 1818 invention patents, "a method of preparing high-strength ironmaking coke from chemical wastes" won the China Patent Excellence Award, and two projects such as "a kind of high-strength and high-toughness marine low-temperature steel and its preparation method" won the Liaoning Provincial Patent Award. ODs Angang Group website