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.
DUBLIN, Ireland
Patent: 20
Beijing Shi, China
Patent: 18
Hessen, Germany
Patent: 13
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.
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Patent: 13
Guizhou Sheng, China
Patent: 11
Ningxia Huizi Zizhiqu, China
Patent: 8
Shandong Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 7
Shanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 4
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.
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Patent: 13
Shandong Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 7
Shanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Sichuan Sheng, China
Patent: 4
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
Guangdong Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Tianjin Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
Fujian Sheng, China
Patent: 7