With the analysis among 185 patents, we discovered top 140 key players by total patent application. Beijing Xinhua Jiaye Technology Co., Ltd., Shanghai Baihao Biotechnology Co., Ltd., Nanjing Yikebang Ecological Environment Technology Co., Ltd. are dominant in this area. They take 10.81% of the total patent filing.
Beijing Shi, China
Patent: 9
Shanghai Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Yunnan Quanzhou Environmental Technology Co., Ltd.
Yunnan Sheng, China
Patent: 3
Zhejiang Tainuo Environmental Restoration Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
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With the analysis among related 276 patents applied in the last 5 years. We discover 179 most active companies in this area. The fast-growing Central South University, Kunming University of Science & Technology, Qingdao University of Technology take 10.87% of patent filing during this period.
Hunan Sheng, China
Patent: 10
Yunnan Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 10
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Zhejiang Sheng, China
Patent: 5
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Patent: 4
Jiangsu Sheng, China
Patent: 4
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Patent: 4
With the analysis among related 276 patents in last 5 years, we discover 150 new entrants. Guilin University of Technology, Zhejiang University, Nanjing Yikebang Ecological Environment Technology Co., Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 2
With the analysis among 291 patents, we discovered top 89 universities and scientific research institutions by total patent application. Central South University, Kunming University of Science & Technology, Qingdao University of Technology are dominant in this area. They take 14.78% of the total patent filing.
Hunan Sheng, China
Patent: 18
Yunnan Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Hubei Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4