Search results for “Gas pipeline” companies
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Key Players
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Innovation Intensity
With the analysis among 27,784 patents, we discovered top 486 key players by total patent application. China National Petroleum Corp., China Petroleum & Chemical Corp., PetroChina Co., Ltd. are dominant in this area. They take 2.75% of the total patent filing.
Beijing Shi, China
Patent: 279
Beijing Shi, China
Patent: 261
Beijing Shi, China
Patent: 223
Beijing Shi, China
Patent: 146
Hebei Sheng, China
Patent: 140
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 103
Beijing Shi, China
Patent: 101
Hebei Sheng, China
Patent: 82
Shanghai Shi, China
Patent: 76
Liaoning Sheng, China
Patent: 71
Startups & Unicorns
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Innovation Intensity
With the analysis among 56 patents, we discovered top 30 start-ups by total patent application. Yangtze Memory Technologies Co., Ltd., Smvic, Aisin KK are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 17,154 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China National Petroleum Corp., China Petroleum & Chemical Corp., Beijing Gas Group Co., Ltd. take 1.73% of patent filing during this period.
Beijing Shi, China
Patent: 115
Beijing Shi, China
Patent: 94
Beijing Shi, China
Patent: 88
Beijing Shi, China
Patent: 81
Sichuan Sheng, China
Patent: 75
Hebei Sheng, China
Patent: 71
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 68
Guangdong Sheng, China
Patent: 60
Hebei Sheng, China
Patent: 54
Beijing Shi, China
Patent: 39
New Entrants
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Innovation in recent 5 years
With the analysis among related 17,154 patents in last 5 years, we discover 211 new entrants. Xinxiang Xinao Gas Engineering Co. Ltd., Shenzhen Shenran Gas Technology Research Institute, Wuhu Taihe Pipeindustrial Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 23
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Patent: 18
Anhui Sheng, China
Patent: 17
Liaoning Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 17
Fujian Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 16
Zhengzhou China Resources Gas Company Limited
Henan Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 16
Guangxi Zhuangzu Zizhiqu, China
Patent: 15
Research Institutions
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Innovation Intensity
With the analysis among 4,282 patents, we discovered top 250 universities and scientific research institutions by total patent application. Southwest Petroleum University, Tsinghua University, China University of Petroleum (East China) are dominant in this area. They take 7.15% of the total patent filing.
Sichuan Sheng, China
Patent: 108
Beijing Shi, China
Patent: 80
Shandong Sheng, China
Patent: 58
Guangdong Sheng, China
Patent: 57
Shaanxi Sheng, China
Patent: 50
Tianjin Shi, China
Patent: 49
Beijing Shi, China
Patent: 43
Zhejiang Sheng, China
Patent: 41
Beijing Shi, China
Patent: 39
Beijing Shi, China
Patent: 38
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