Group 1 - The State Intellectual Property Office of China has granted a patent for "a type of non-steaming artificial aggregate and its preparation method" to three companies, including Henan Qiangnai New Materials Co., Ltd. [1] - Henan Qiangnai New Materials Co., Ltd. was established in 2012, located in Jiaozuo City, with a registered capital of 90.78 million RMB. The company has invested in 7 enterprises and participated in 67 bidding projects, holding 21 trademark records and 70 patent records [1]. - Henan Carbon Neutral Application Technology Research Institute Co., Ltd. was founded in 2022 in Zhengzhou, with a registered capital of 10 million RMB, and has 18 patent records [1]. - Henan Resource Comprehensive Utilization Industry Research Institute Co., Ltd. was established in 2019 in Jiaozuo, with a registered capital of 10 million RMB, holding 11 patent records and having invested in 1 enterprise [2].
强耐新材取得免蒸养人造骨料及其制备方法专利
Sou Hu Cai Jing·2025-12-09 02:32