With the analysis among 74 patents, we discovered top 44 key players by total patent application. General Electric Co., Exxon Research & Engineering Co., TOSHIBA Corp. are dominant in this area. They take 24.32% of the total patent filing.
Massachusetts, United States
Patent: 7
Mitsubishi Heavy Industries, Ltd.
Hebei Sheng, China
Patent: 2
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With the analysis among related 8 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Hebei Huizhong Pipeline Equipment Co., Ltd., Shaanxi Chemical Construction Co., Zibo Haiyi Fine Chemical Co., Ltd. take 37.50% of patent filing during this period.
Hebei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 9 new entrants. Hebei Huizhong Pipeline Equipment Co., Ltd., Shaanxi Chemical Construction Co., Zibo Haiyi Fine Chemical Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 7 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tsinghua University, Jiangsu University are dominant in this area. They take 42.86% of the total patent filing.
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1