Search results for “Nitrogen cylinder” companies
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Key Players
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Innovation Intensity
With the analysis among 1,971 patents, we discovered top 491 key players by total patent application. State Grid Corp. of China, Owens Illinois Closure, Inc., China Petroleum & Chemical Corp. are dominant in this area. They take 3.96% of the total patent filing.
Beijing Shi, China
Patent: 28
United States
Patent: 27
Beijing Shi, China
Patent: 23
Beijing Shi, China
Patent: 15
Tianjin Shi, China
Patent: 12
Jilin Sheng, China
Patent: 12
Jiangxi Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Anhui Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Startups & Unicorns
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Innovation Intensity
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,536 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Southwest Petroleum University, State Grid Corp. of China, PetroChina Co., Ltd. take 5.21% of patent filing during this period.
Sichuan Sheng, China
Patent: 49
Beijing Shi, China
Patent: 19
Beijing Shi, China
Patent: 12
Jiangxi Sheng, China
Patent: 11
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Tianjin Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,536 patents in last 5 years, we discover 436 new entrants. Yichun Furui Gas Co., Ltd., Suzhou KONE Automotive Engineering Technology Co., Ltd., Liaoning Province Power Co. Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Kunshan Zhongjie Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Wuhan Shuanghui Heat Treatment Research Institute
Hubei Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Wuhan Ion Nitriding Furnace Co., Ltd.
Hubei Sheng, China
Patent: 5
Research Institutions
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Innovation Intensity
With the analysis among 648 patents, we discovered top 167 universities and scientific research institutions by total patent application. Southwest Petroleum University, Xi'an Jiaotong University, China University of Petroleum (East China) are dominant in this area. They take 15.12% of the total patent filing.
Sichuan Sheng, China
Patent: 72
Shaanxi Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Hubei Sheng, China
Patent: 7
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