With the analysis among 31 patents, we discovered top 20 key players by total patent application. F. Hoffmann-La Roche Ltd., Ciba-Geigy AG, Sihui Fuji Electronics Technology Co., Ltd. are dominant in this area. They take 35.48% of the total patent filing.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 26 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Zhengzhou University, Gansu Agricultural University, Shenzhen Qixin Environmental Protection Technology Co., Ltd. take 30.77% of patent filing during this period.
Henan Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 23 new entrants. Zhengzhou University, Gansu Agricultural University, Shenzhen Qixin Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 12 universities and scientific research institutions by total patent application. Zhengzhou University, University of Science & Technology Beijing, Gansu Agricultural University are dominant in this area. They take 36.36% of the total patent filing.
Henan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Gansu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1