With the analysis among 3,227 patents, we discovered top 433 key players by total patent application. Shandong Shengwei Yuanlin Technology Co. Ltd., Shell Internationale Research Maatschappij BV, China Petroleum & Chemical Corp. are dominant in this area. They take 3.22% of the total patent filing.
Shandong Sheng, China
Patent: 30
Zuid-Holland, Netherlands
Patent: 29
Beijing Shi, China
Patent: 14
Guangxi Zhuangzu Zizhiqu, China
Patent: 14
Noord-Brabant, Netherlands
Patent: 13
Guangdong Sheng, China
Patent: 12
Guizhou Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 12
Guizhou Sheng, China
Patent: 10
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Hunan Aowei Environmental Technology Co., Ltd., Shenzhen Wugu Network Technology Co. Ltd., Expert 365 Pty Ltd. are active in this area.
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Puerto Rico, United States
Patent: 1
With the analysis among related 3,614 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Tongji University, South China Institute of Environmental Sciences, Zhejiang University take 1.94% of patent filing during this period.
Shanghai Shi, China
Patent: 30
Zhejiang Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 18
Beijing Shi, China
Patent: 17
Guangdong Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
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Patent: 13
With the analysis among related 3,614 patents in last 5 years, we discover 337 new entrants. Vegetable Research Institute of Guangxi Academy of Agricultural Sciences, Elkem ASA, Kunming University of Science & Technology are the most active new entrants in this area.
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Patent: 12
Yunnan Sheng, China
Patent: 11
Research Center For Eco-Environmental Sciences
Beijing Shi, China
Patent: 10
Tianjin Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Anhui Sheng, China
Patent: 8
ZheJiang Academy of Agricultural Sciences
Zhejiang Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 8
With the analysis among 2,357 patents, we discovered top 262 universities and scientific research institutions by total patent application. Tongji University, Zhejiang University, Hohai University are dominant in this area. They take 4.24% of the total patent filing.
Shanghai Shi, China
Patent: 38
Zhejiang Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 20
Beijing Shi, China
Patent: 19
Shanghai Shi, China
Patent: 18
Shanxi Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 17