Beijing University of Chemical Technology invented the method of preparing nano-calcium carbonate by the hypergravity method. The State Intellectual Property Office has granted the patent right (patent name: Preparation method of ultra-fine calcium carbonate; Patent No. 4).
Beijing University of Chemical Technology licensed the patented technology of Guangdong Guangping Chemical Industry Co., Ltd. and Inner Mongolia Mengxi High-tech Materials Co., Ltd. respectively. Since then, with the approval of the former Ministry of Foreign Trade and Economic Cooperation of the People's Republic of China and the Ministry of Science and Technology of the People's Republic of China, Beijing University of Chemical Technology has passed the patent right to Singapore National Nanomaterials Technology Corporation and the State Intellectual Property Office and passed the examination on the 18th Issue 17 Patent Gazette. Announced.
In addition to the aforementioned domestic and foreign companies, Beijing University of Chemical Technology did not authorize any other units to implement the patented technology, nor did it entrust any entity or individual agent with the implementation of the patented technology. Any unit or individual who counterfeits the name of Beijing University of Chemical Technology and counterfeit the patented technology constitutes an infringement of the right of name and reputation of Beijing University of Chemical Technology. Beijing University of Chemical Technology will retain the right to pursue its tort liability.
Singapore Nano Materials Technology Corporation has licensed the patented technologies in China to four companies, namely Shanxi Huaxin Nanomaterials Co., Ltd., Shandong Shengda Nanomaterials Co., Ltd., Anhui Chaodong Nanomaterials Technology Co., Ltd., and Sichuan Pujiang Chemical Plant.
The above-mentioned six domestic companies have the right to legally implement the patented technology, and any other unit implementing this patented technology is infringing on the production of nano-calcium carbonate, and Singapore Nano-Materials Technology Company will retain the right to pursue its infringement liability.
Beijing University of Chemical Technology licensed the patented technology of Guangdong Guangping Chemical Industry Co., Ltd. and Inner Mongolia Mengxi High-tech Materials Co., Ltd. respectively. Since then, with the approval of the former Ministry of Foreign Trade and Economic Cooperation of the People's Republic of China and the Ministry of Science and Technology of the People's Republic of China, Beijing University of Chemical Technology has passed the patent right to Singapore National Nanomaterials Technology Corporation and the State Intellectual Property Office and passed the examination on the 18th Issue 17 Patent Gazette. Announced.
In addition to the aforementioned domestic and foreign companies, Beijing University of Chemical Technology did not authorize any other units to implement the patented technology, nor did it entrust any entity or individual agent with the implementation of the patented technology. Any unit or individual who counterfeits the name of Beijing University of Chemical Technology and counterfeit the patented technology constitutes an infringement of the right of name and reputation of Beijing University of Chemical Technology. Beijing University of Chemical Technology will retain the right to pursue its tort liability.
Singapore Nano Materials Technology Corporation has licensed the patented technologies in China to four companies, namely Shanxi Huaxin Nanomaterials Co., Ltd., Shandong Shengda Nanomaterials Co., Ltd., Anhui Chaodong Nanomaterials Technology Co., Ltd., and Sichuan Pujiang Chemical Plant.
The above-mentioned six domestic companies have the right to legally implement the patented technology, and any other unit implementing this patented technology is infringing on the production of nano-calcium carbonate, and Singapore Nano-Materials Technology Company will retain the right to pursue its infringement liability.
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