With the analysis among 27,652 patents, we discovered top 491 key players by total patent application. Vallourec Oil & Gas France SAS, NIPPON STEEL CORP., State Grid Corp. of China are dominant in this area. They take 1.96% of the total patent filing.
Tokyo-to, Japan
Patent: 216
Beijing Shi, China
Patent: 94
Texas, United States
Patent: 81
Noord-Holland, Netherlands
Patent: 70
Beijing Shi, China
Patent: 53
Osaka-fu, Japan
Patent: 52
Tokyo-to, Japan
Patent: 33
Texas, United States
Patent: 28
Jiangsu Sheng, China
Patent: 28
With the analysis among 20 patents, we discovered top 17 start-ups by total patent application. Shanghai NewMed Medical Co., Ltd., Zhejiang Leapmotor Technology Co., Ltd., WM Motor Technology Co., Ltd. are active in this area.
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 32,647 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Vallourec Oil & Gas France SAS, NIPPON STEEL CORP., China Construction Second Engineering Bureau Co., Ltd. take 0.82% of patent filing during this period.
Tokyo-to, Japan
Patent: 96
Beijing Shi, China
Patent: 53
Beijing Shi, China
Patent: 50
Jiangsu Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 22
Texas, United States
Patent: 21
Jiangsu Sheng, China
Patent: 20
Beijing Shi, China
Patent: 20
With the analysis among related 32,647 patents in last 5 years, we discover 415 new entrants. China Construction Second Engineering Bureau Co., Ltd., Yancheng Huayu Photoelectric Technology Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 53
Jiangsu Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 20
Beijing Shi, China
Patent: 20
Guangdong Sheng, China
Patent: 17
Henan Sheng, China
Patent: 17
Jiangxi Sheng, China
Patent: 16
Gansu Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
With the analysis among 2,550 patents, we discovered top 276 universities and scientific research institutions by total patent application. Southwest Petroleum University, Sichuan Agricultural University, Nanjing Forestry University are dominant in this area. They take 2.39% of the total patent filing.
Sichuan Sheng, China
Patent: 20
Sichuan Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Anhui Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 14
Gansu Sheng, China
Patent: 14
Jilin Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 12