With the analysis among 273 patents, we discovered top 100 key players by total patent application. Bayer AG, IG Farbenindustrie AG, BASF AB are dominant in this area. They take 13.92% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 16
Hessen, Germany
Patent: 11
Pennsylvania, United States
Patent: 5
Hertfordshire, United Kingdom
Patent: 5
Guangdong Sheng, China
Patent: 5
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With the analysis among related 7 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Yatu Advanced Materials Co. Ltd., Shandong Hongxin Chemicals Co. Ltd., Dalian Lijia Chemical Products Co., Ltd. take 57.14% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
New Jersey, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 6 new entrants. Yatu Advanced Materials Co. Ltd., Shandong Hongxin Chemicals Co. Ltd., Dalian Lijia Chemical Products Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
New Jersey, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 13 universities and scientific research institutions by total patent application. Tongji University, Zhejiang University, China Agricultural University are dominant in this area. They take 41.38% of the total patent filing.
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1