With the analysis among 74 patents, we discovered top 54 key players by total patent application. Chengdu Weiyi Petroleum Technology Co., Ltd., China Petroleum & Chemical Corp., SQS Vláknová optika as are dominant in this area. They take 14.86% of the total patent filing.
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Hradec Králové, Czechia
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Illinois, United States
Patent: 1
Fukushima-ken, Japan
Patent: 1
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 132 patents applied in the last 5 years. We discover 67 most active companies in this area. The fast-growing Sichuan University, The Ninth People's Hospital of Shanghai Jiaotong University Medical College, Chengdu Weiyi Petroleum Technology Co., Ltd. take 13.64% of patent filing during this period.
Sichuan Sheng, China
Patent: 8
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Patent: 6
Sichuan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
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Patent: 3
Shaanxi Sheng, China
Patent: 3
Hradec Králové, Czechia
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 2
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Patent: 2
With the analysis among related 132 patents in last 5 years, we discover 62 new entrants. The Ninth People's Hospital of Shanghai Jiaotong University Medical College, Chengdu Weiyi Petroleum Technology Co., Ltd., Southwest Petroleum University are the most active new entrants in this area.
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Patent: 6
Sichuan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Hradec Králové, Czechia
Patent: 3
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Patent: 3
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Patent: 2
Gansu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 56 patents, we discovered top 14 universities and scientific research institutions by total patent application. Sichuan University, Southwest Petroleum University, Lanzhou University are dominant in this area. They take 32.14% of the total patent filing.
Sichuan Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1