With the analysis among 641 patents, we discovered top 246 key players by total patent application. Bayer AG, IG Farbenindustrie AG, C.H. Boehringer Sohn AG & Co. KG are dominant in this area. They take 9.83% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 30
Hessen, Germany
Patent: 19
Rheinland-Pfalz, Germany
Patent: 14
New Jersey, United States
Patent: 11
Hessen, Germany
Patent: 10
Shandong Sheng, China
Patent: 10
Ohio, United States
Patent: 9
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With the analysis among related 55 patents applied in the last 5 years. We discover 51 most active companies in this area. The fast-growing Shandong Youquan New Materials Co., Ltd., Romark LC, Tokuyama Corp. take 10.91% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2
Changzhou Haina Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
With the analysis among related 55 patents in last 5 years, we discover 50 new entrants. Shandong Youquan New Materials Co., Ltd., Romark LC, Tokuyama Corp. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2
Changzhou Haina Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
With the analysis among 30 patents, we discovered top 13 universities and scientific research institutions by total patent application. Shandong University of Technology, Shanghai Jiao Tong University, Tsinghua University are dominant in this area. They take 70.00% of the total patent filing.
Shandong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1