With the analysis among 97 patents, we discovered top 78 key players by total patent application. China Petroleum & Chemical Corp., Thales Nederland BV, CNOOC China Ltd. are dominant in this area. They take 10.31% of the total patent filing.
Beijing Shi, China
Patent: 4
Overijssel, Netherlands
Patent: 3
Tianjin Shi, China
Patent: 3
Illinois, United States
Patent: 2
Beijing Shi, China
Patent: 2
Gyeongsangbuk-do, South Korea
Patent: 2
Louisiana, United States
Patent: 2
Tianjin Shi, China
Patent: 2
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With the analysis among related 84 patents applied in the last 5 years. We discover 81 most active companies in this area. The fast-growing CNOOC (China) Co., Ltd. Beijing Research Center, CNOOC China Ltd., China Petroleum & Chemical Corp. take 9.52% of patent filing during this period.
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Qingchuang Meike Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 84 patents in last 5 years, we discover 75 new entrants. CNOOC (China) Co., Ltd. Beijing Research Center, CNOOC China Ltd., Chengdu University of Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Qingchuang Meike Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
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Patent: 1
With the analysis among 96 patents, we discovered top 40 universities and scientific research institutions by total patent application. Sichuan Agricultural University, Chengdu University of Technology, Guizhou University are dominant in this area. They take 8.33% of the total patent filing.
Sichuan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1