With the analysis among 129 patents, we discovered top 94 key players by total patent application. Yingkou Magnesite Chemical Indgroupco Ltd., Shanghai Wintong Ecological Engineering Co., Ltd., Shanxi Zhongnonghua Biotechnology Co., Ltd. are dominant in this area. They take 10.85% of the total patent filing.
Yingkou Magnesite Chemical Indgroupco Ltd.
Liaoning Sheng, China
Patent: 6
Shanghai Wintong Ecological Engineering Co., Ltd.
Shanghai Shi, China
Patent: 4
Shanxi Zhongnonghua Biotechnology Co., Ltd.
Shanxi Sheng, China
Patent: 4
Taigu Ecological Technology Group Co., Ltd.
Hunan Sheng, China
Patent: 4
China Light Industry International Engineering Co., Ltd.
Beijing Shi, China
Patent: 3
Guizhou Sheng, China
Patent: 2
Tianjin Changlu Haijing Group Co., Ltd.
Tianjin Shi, China
Patent: 2
Tianjin Changlu Hangu Saltern Co. Ltd.
Tianjin Shi, China
Patent: 2
Zhongde Fertilizer Yantai Co. Ltd.
Shandong Sheng, China
Patent: 2
Shanxi Jinlan Chemical Co., Ltd.
Shanxi Sheng, China
Patent: 2
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With the analysis among related 58 patents applied in the last 5 years. We discover 44 most active companies in this area. The fast-growing Zhongjielan Environmental Protection Technology Co., Ltd., Zhongde Fertilizer Yantai Co. Ltd., Shanxi Jinlan Chemical Co., Ltd. take 10.34% of patent filing during this period.
Zhongjielan Environmental Protection Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Zhongde Fertilizer Yantai Co. Ltd.
Shandong Sheng, China
Patent: 2
Shanxi Jinlan Chemical Co., Ltd.
Shanxi Sheng, China
Patent: 2
Yingkou Magnesite Chemical Indgroupco Ltd.
Liaoning Sheng, China
Patent: 2
Hezhongsi (Beijing) Environmental Engineering Co., Ltd.
Beijing Shi, China
Patent: 2
Tianjin University of Science & Technology
Tianjin Shi, China
Patent: 2
Jiaocheng Tian Feng Industry Limited company
Shanxi Sheng, China
Patent: 1
Hu Nan Xing Mei Yuan Ke Ji You Xian Gong Si
Hunan Sheng, China
Patent: 1
Heilongjiang Hongzun Fertilizer Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
Zhejiang A & F University
Zhejiang Sheng, China
Patent: 1
With the analysis among related 58 patents in last 5 years, we discover 39 new entrants. Zhongjielan Environmental Protection Technology Co., Ltd., Zhongde Fertilizer Yantai Co. Ltd., Shanxi Jinlan Chemical Co., Ltd. are the most active new entrants in this area.
Zhongjielan Environmental Protection Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Zhongde Fertilizer Yantai Co. Ltd.
Shandong Sheng, China
Patent: 2
Shanxi Jinlan Chemical Co., Ltd.
Shanxi Sheng, China
Patent: 2
Hezhongsi (Beijing) Environmental Engineering Co., Ltd.
Beijing Shi, China
Patent: 2
Tianjin University of Science & Technology
Tianjin Shi, China
Patent: 2
Jiaocheng Tian Feng Industry Limited company
Shanxi Sheng, China
Patent: 1
Hu Nan Xing Mei Yuan Ke Ji You Xian Gong Si
Hunan Sheng, China
Patent: 1
Heilongjiang Hongzun Fertilizer Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
Zhejiang A & F University
Zhejiang Sheng, China
Patent: 1
Ningxia Sun Magnesium Industry Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 1
With the analysis among 29 patents, we discovered top 11 universities and scientific research institutions by total patent application. Tianjin University of Science & Technology, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, North Eastern University are dominant in this area. They take 20.69% of the total patent filing.
Tianjin University of Science & Technology
Tianjin Shi, China
Patent: 2
Qinghai Institute of Salt Lakes, Chinese Academy of Sciences
Qinghai Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 1
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
Shandong University of Technology
Shandong Sheng, China
Patent: 1
Shenyang University of Chemical Technology
Liaoning Sheng, China
Patent: 1
Zhejiang A & F University
Zhejiang Sheng, China
Patent: 1
Tianjin University of Technology
Tianjin Shi, China
Patent: 1