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
C.H. Boehringer Sohn AG & Co. KG
Rheinland-Pfalz, Germany
Patent: 14
New Jersey, United States
Patent: 11
Sanofi-Aventis Deutschland GmbH
Hessen, Germany
Patent: 10
Butian New Material Technology Co., Ltd.
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 Youquan New Materials Co., Ltd.
Shandong Sheng, China
Patent: 2
Hisamitsu Pharmaceutical Co., Ltd.
Taiwan Province, China
Patent: 2
Changzhou Haina Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Luoyang Youhui Environmental Protection Equipment Co., Ltd.
Henan Sheng, China
Patent: 1
Hubei Sinophorus Electronic Materials Co. Ltd.
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Xinfeng Huaxuan Building Materials Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Hainan Jinrui Pharmaceutical Co., Ltd.
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 Youquan New Materials Co., Ltd.
Shandong Sheng, China
Patent: 2
Hisamitsu Pharmaceutical Co., Ltd.
Taiwan Province, China
Patent: 2
Changzhou Haina Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Luoyang Youhui Environmental Protection Equipment Co., Ltd.
Henan Sheng, China
Patent: 1
Hubei Sinophorus Electronic Materials Co. Ltd.
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Xinfeng Huaxuan Building Materials Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Hainan Jinrui Pharmaceutical Co., Ltd.
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 University of Technology
Shandong Sheng, China
Patent: 10
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 1
East China Normal University
Shanghai Shi, China
Patent: 1
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1