With the analysis among 366 patents, we discovered top 248 key players by total patent application. Suining Xinjingyuan Bio-Environmental Protection Technology Co, Chongqing Haoning Biotechnology Co., Ltd., UBE Kogyo KK are dominant in this area. They take 6.01% of the total patent filing.
Sichuan Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Qingdao Chongjie Yichen Environmental Protection Co., Ltd.
Shandong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
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With the analysis among related 379 patents applied in the last 5 years. We discover 209 most active companies in this area. The fast-growing Beijing University of Technology, Suining Xinjingyuan Bio-Environmental Protection Technology Co, Chongqing Haoning Biotechnology Co., Ltd. take 22.69% of patent filing during this period.
Beijing Shi, China
Patent: 69
Sichuan Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Henan Sheng, China
Patent: 4
Qingdao Chongjie Yichen Environmental Protection Co., Ltd.
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 379 patents in last 5 years, we discover 197 new entrants. Suining Xinjingyuan Bio-Environmental Protection Technology Co, Chongqing Haoning Biotechnology Co., Ltd., Wuhan Xihao Environmental Protection Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Henan Sheng, China
Patent: 4
Qingdao Chongjie Yichen Environmental Protection Co., Ltd.
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 207 patents, we discovered top 57 universities and scientific research institutions by total patent application. Beijing University of Technology, Tongji University, Zhejiang University are dominant in this area. They take 53.14% of the total patent filing.
Beijing Shi, China
Patent: 90
Shanghai Shi, China
Patent: 15
Zhejiang Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2