With the analysis among 1,655 patents, we discovered top 471 key players by total patent application. Yara International ASA, Saint-Gobain Placo SAS, Imperial Chemical Industries Ltd. are dominant in this area. They take 4.53% of the total patent filing.
Imperial Chemical Industries Ltd.
Honeywell International Technologies Ltd.
DUBLIN, Ireland
Patent: 20
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 18
Hessen, Germany
Patent: 13
Guizhou Batian Eco Co., Ltd.
Guizhou Sheng, China
Patent: 13
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With the analysis among related 617 patents applied in the last 5 years. We discover 401 most active companies in this area. The fast-growing Yara International ASA, Institute of Geochemistry, Chinese Academy of Sciences, Guizhou Batian Eco Co., Ltd. take 7.13% of patent filing during this period.
Institute of Geochemistry, Chinese Academy of Sciences
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Patent: 13
Guizhou Batian Eco Co., Ltd.
Guizhou Sheng, China
Patent: 11
Ningxia Runxia Energy Chemical Co. Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 8
Shandong Caifu Chemical Industry Co. Ltd.
Shandong Sheng, China
Patent: 8
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Patent: 7
Jiaocheng Sanxi Chemical Co. Ltd.
Shanxi Sheng, China
Patent: 5
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 5
Shanxi Dongjin Fertilizer Co., Ltd.
Shanxi Sheng, China
Patent: 4
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 4
With the analysis among related 617 patents in last 5 years, we discover 338 new entrants. Institute of Geochemistry, Chinese Academy of Sciences, Shandong Caifu Chemical Industry Co. Ltd., Anhui Jianghuai Automobile Group Corp. Ltd. are the most active new entrants in this area.
Institute of Geochemistry, Chinese Academy of Sciences
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Patent: 13
Shandong Caifu Chemical Industry Co. Ltd.
Shandong Sheng, China
Patent: 8
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Patent: 7
Jiaocheng Sanxi Chemical Co. Ltd.
Shanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 4
Wuxi Dongheng New Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Guilin University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Sichuan Shunying Power Battery Materials Co Ltd.
Sichuan Sheng, China
Patent: 4
Sichuan Santai Pharmaceutical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 4
With the analysis among 543 patents, we discovered top 176 universities and scientific research institutions by total patent application. Changzhou University, Council of Scientific & Industrial Research, South China University of Technology are dominant in this area. They take 6.26% of the total patent filing.
Jiangsu Sheng, China
Patent: 10
Council of Scientific & Industrial Research
South China University of Technology
Guangdong Sheng, China
Patent: 9
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 8
Tianjin University of Technology
Tianjin Shi, China
Patent: 8
Beijing University of Technology
Beijing Shi, China
Patent: 7
Fujian Sheng, China
Patent: 7