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.
Vallourec Oil & Gas France SAS
Tokyo-to, Japan
Patent: 216
State Grid Corp. of China
Beijing Shi, China
Patent: 94
Texas, United States
Patent: 81
Noord-Holland, Netherlands
Patent: 70
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 53
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 52
Tokyo-to, Japan
Patent: 33
Weatherford Technology Holdings LLC
Texas, United States
Patent: 28
Yancheng Huayu Photoelectric Technology Co., Ltd.
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 NewMed Medical Co., Ltd.
Shanghai Shi, China
Patent: 3
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing 352 Environmental Protection Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Onchain Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Shanghai Aosha Intelligent Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
DK Medical Technology (Suzhou) Co., Ltd.
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.
Vallourec Oil & Gas France SAS
Tokyo-to, Japan
Patent: 96
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 53
State Grid Corp. of China
Beijing Shi, China
Patent: 50
Yancheng Huayu Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 28
Yancheng Huaxu Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 23
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 22
Texas, United States
Patent: 21
Nanjing Polytechnic University
Jiangsu Sheng, China
Patent: 20
Zhong Guo Jian Zhu Tu Mu Jian She You Xian Gong Si
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.
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 53
Yancheng Huayu Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 28
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 22
Nanjing Polytechnic University
Jiangsu Sheng, China
Patent: 20
Zhong Guo Jian Zhu Tu Mu Jian She You Xian Gong Si
Beijing Shi, China
Patent: 20
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 17
The First Affiliated Hospital of Zhengzhou University
Henan Sheng, China
Patent: 17
Quannan Chaoya Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 16
Gansu Sheng, China
Patent: 15
Nanjing Forestry University
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.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 20
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 15
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 14
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 14
Gansu Agricultural University
Gansu Sheng, China
Patent: 14
Jilin Sheng, China
Patent: 13
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 12
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 12