With the analysis among 518 patents, we discovered top 107 key players by total patent application. Bayer AG, Ciba Specialty Chemicals Holding, Inc., Imperial Chemical Industries Ltd. are dominant in this area. They take 29.92% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 87
Nordrhein-Westfalen, Germany
Patent: 11
Hessen, Germany
Patent: 11
Pennsylvania, United States
Patent: 10
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With the analysis among related 15 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Shandong Efirm Biochemistry & Environmental Protection Co. Ltd, Jinxi Research Institute of Chemical Industry Co. Ltd., Bruno Bock GmbH take 40.00% of patent filing during this period.
Shandong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Tiancong New Materials Co., Ltd.
Guangdong Sheng, China
Patent: 1
Kostai New Materials (Nantong) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 10 new entrants. Bruno Bock GmbH, Institute of Applied Chemistry, Jiangxi Academy of Sciences, Rachem China Co. Ltd. are the most active new entrants in this area.
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Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Tiancong New Materials Co., Ltd.
Guangdong Sheng, China
Patent: 1
Kostai New Materials (Nantong) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 6 patents, we discovered top 1 universities and scientific research institutions by total patent application.