Search results for “Siltstone” companies
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Key Players
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Innovation Intensity
With the analysis among 68 patents, we discovered top 49 key players by total patent application. Yancheng Dongyou Ruijia Petroleum Technology Co., Ltd., China Railway Tunnel Bureau Group Co., Ltd., China Railway Tunnel Group Erchu Co., Ltd. are dominant in this area. They take 27.94% of the total patent filing.
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Texas, United States
Patent: 3
Rio de Janeiro, Brazil
Patent: 2
Beijing Shi, China
Patent: 2
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 63 patents applied in the last 5 years. We discover 38 most active companies in this area. The fast-growing Yancheng Dongyou Ruijia Petroleum Technology Co., Ltd., China University of Petroleum (East China), China Railway Tunnel Bureau Group Co., Ltd. take 31.75% of patent filing during this period.
Jiangsu Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
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Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 63 patents in last 5 years, we discover 37 new entrants. Yancheng Dongyou Ruijia Petroleum Technology Co., Ltd., China University of Petroleum (East China), China Railway Tunnel Bureau Group Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
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Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 27 patents, we discovered top 14 universities and scientific research institutions by total patent application. China University of Petroleum (East China), East China Jiaotong University, California Institute of Technology are dominant in this area. They take 40.74% of the total patent filing.
Shandong Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 3
California, United States
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Washington, United States
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
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