With the analysis among 61 patents, we discovered top 44 key players by total patent application. Texaco Development Corp., State Grid Corp. of China, Halliburton Energy Services, Inc. are dominant in this area. They take 19.67% of the total patent filing.
Texas, United States
Patent: 6
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Halliburton Energy Services, Inc.
Texas, United States
Patent: 3
Nanjing Kaisheng Kaineng Environmental Energy
Jiangsu Sheng, China
Patent: 3
Xinxing Hebei Engineering Technology Co. Ltd.
Hebei Sheng, China
Patent: 2
Gezhouba Jiexin (Wuhan) Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Mitsubishi Heavy Industries, Ltd.
Xinxing Ductile Iron Pipes Co., Ltd.
Hebei Sheng, China
Patent: 1
Illinois, United States
Patent: 1
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With the analysis among related 12 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Gezhouba Jiexin (Wuhan) Technology Co., Ltd., Nanjing Kaisheng Kaineng Environmental Energy, Wuhu Xingyu Electric Co., Ltd. take 41.67% of patent filing during this period.
Gezhouba Jiexin (Wuhan) Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Nanjing Kaisheng Kaineng Environmental Energy
Jiangsu Sheng, China
Patent: 2
Wuhu Xingyu Electric Co., Ltd.
Anhui Sheng, China
Patent: 1
Jiangsu Taiyuan Energy Saving New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Sinoma Energy Conservation Ltd.
Tianjin Shi, China
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Qinyang City Power Supply Company of State Grid Henan Electric Power Company
Henan Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 5 new entrants. Gezhouba Jiexin (Wuhan) Technology Co., Ltd., Wuhu Xingyu Electric Co., Ltd., Jiangsu Taiyuan Energy Saving New Material Co., Ltd. are the most active new entrants in this area.
Gezhouba Jiexin (Wuhan) Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Wuhu Xingyu Electric Co., Ltd.
Anhui Sheng, China
Patent: 1
Jiangsu Taiyuan Energy Saving New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Sinoma Energy Conservation Ltd.
Tianjin Shi, China
Patent: 1
Qinyang City Power Supply Company of State Grid Henan Electric Power Company
Henan Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1
Henan University of Science & Technology
Henan Sheng, China
Patent: 1