With the analysis among 164 patents, we discovered top 134 key players by total patent application. China Bluestar Lehigh Engineering Corp., Jiangsu Shui Zesen Environmental Management Co., Ltd., Angang Steel Co., Ltd. are dominant in this area. They take 6.71% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
Jiangsu Shui Zesen Environmental Management Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Henan Yingel Testing Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Xizang Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
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With the analysis among related 101 patents applied in the last 5 years. We discover 80 most active companies in this area. The fast-growing Jiangsu Shui Zesen Environmental Management Co., Ltd., Henan Yingel Testing Technology Co., Ltd., Zhejiang Dingqing Environmental Testing Technology Co., Ltd. take 8.91% of patent filing during this period.
Jiangsu Shui Zesen Environmental Management Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Henan Yingel Testing Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hangzhou Fanang Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 101 patents in last 5 years, we discover 77 new entrants. Jiangsu Shui Zesen Environmental Management Co., Ltd., Henan Yingel Testing Technology Co., Ltd., Zhejiang Dingqing Environmental Testing Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Shui Zesen Environmental Management Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Henan Yingel Testing Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hangzhou Fanang Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 56 patents, we discovered top 29 universities and scientific research institutions by total patent application. Chongqing University Of Arts And Sciences, Yancheng Institute of Technology, South China University of Technology are dominant in this area. They take 21.43% of the total patent filing.
Chongqing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1