With the analysis among 3,420 patents, we discovered top 488 key players by total patent application. FMC Corp., BASF AB, Bayer AG are dominant in this area. They take 8.01% of the total patent filing.
Pennsylvania, United States
Patent: 128
Nordrhein-Westfalen, Germany
Patent: 68
Tokyo-to, Japan
Patent: 66
Missouri, United States
Patent: 50
Missouri, United States
Patent: 36
Hessen, Germany
Patent: 34
Nordrhein-Westfalen, Germany
Patent: 33
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Missouri, United States
Patent: 1
With the analysis among related 635 patents applied in the last 5 years. We discover 368 most active companies in this area. The fast-growing Henan Dahua Environmental Protection Materials Co., Ltd., Hebei Liuhe Chemical Co., Ltd., Shandong Yucheng Jinsheng Biological Purification Co., Ltd. take 7.09% of patent filing during this period.
Henan Dahua Environmental Protection Materials Co., Ltd.
Henan Sheng, China
Patent: 18
Hebei Liuhe Chemical Co., Ltd.
Hebei Sheng, China
Patent: 16
Shandong Yucheng Jinsheng Biological Purification Co., Ltd.
Shandong Sheng, China
Patent: 11
Nissan Chemical Industry Co., Ltd.
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Patent: 11
Shandong Xingda Chemical Co., Ltd.
Shandong Sheng, China
Patent: 9
Shandong Wo Lan Biological Group Co. Ltd.
Shandong Sheng, China
Patent: 9
Heze Huayi Chemical Co. Ltd.
Shandong Sheng, China
Patent: 9
Delaware, United States
Patent: 8
Hebei Ruida Water Purifier Technology Co., Ltd.
Hebei Sheng, China
Patent: 8
Shandong Province Deke Disinfectant Co. Ltd.
Shandong Sheng, China
Patent: 7
With the analysis among related 635 patents in last 5 years, we discover 299 new entrants. Henan Dahua Environmental Protection Materials Co., Ltd., Shandong Yucheng Jinsheng Biological Purification Co., Ltd., Danisco US, Inc. are the most active new entrants in this area.
Henan Dahua Environmental Protection Materials Co., Ltd.
Henan Sheng, China
Patent: 18
Shandong Yucheng Jinsheng Biological Purification Co., Ltd.
Shandong Sheng, China
Patent: 11
Delaware, United States
Patent: 8
Hebei Ruida Water Purifier Technology Co., Ltd.
Hebei Sheng, China
Patent: 8
China Three Gorges University
Hubei Sheng, China
Patent: 6
Mitsui E&S Machinery Co., Ltd.
Fujian Sheng, China
Patent: 5
Shandong Jianbang New Materials Co., Ltd.
Shandong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Xinxiang Medical University
Henan Sheng, China
Patent: 4
With the analysis among 375 patents, we discovered top 122 universities and scientific research institutions by total patent application. Shandong University, Donghua University, Sichuan University are dominant in this area. They take 7.47% of the total patent filing.
Shandong Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
China Three Gorges University
Hubei Sheng, China
Patent: 6
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Minnesota, United States
Patent: 5