With the analysis among 119 patents, we discovered top 41 key players by total patent application. METabolic EXplorer SA, Saudi Arabian Oil Co., Kobe Steel, Ltd. are dominant in this area. They take 31.09% of the total patent filing.
Barnsley, United Kingdom
Patent: 6
Oregon, United States
Patent: 6
Hong Kong SAR, China
Patent: 5
Aichi-ken, Japan
Patent: 3
Mitsubishi Electric Corp.
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With the analysis among related 24 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Saudi Arabian Oil Co., Aramco Services Co., China Petroleum Engineering & Construction Corp. take 66.67% of patent filing during this period.
Texas, United States
Patent: 2
China Petroleum Engineering & Construction Corp.
Beijing Shi, China
Patent: 2
China National Petroleum Corp.
Beijing Shi, China
Patent: 2
Tianjin Yongchang Welding Wire Co. Ltd.
Tianjin Shi, China
Patent: 1
Shanghai Welding Equipments & Consumables Co. Ltd.
Shanghai Shi, China
Patent: 1
Hefei General Machinery Research Institute Co. Ltd.
Anhui Sheng, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Wuhan Temo Welding Consumables Co., Ltd.
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 10 new entrants. Aramco Services Co., China Petroleum Engineering & Construction Corp., China National Petroleum Corp. are the most active new entrants in this area.
Texas, United States
Patent: 2
China Petroleum Engineering & Construction Corp.
Beijing Shi, China
Patent: 2
China National Petroleum Corp.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Welding Equipments & Consumables Co. Ltd.
Shanghai Shi, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Hefei General Machinery Research Institute Co. Ltd.
Anhui Sheng, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Wuhan Corrtest Instruments Corp. Ltd.
Hubei Sheng, China
Patent: 1
Qingdao Runqian High-tech Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 7 universities and scientific research institutions by total patent application. Tokyo Institute of Technology, Consejo Superior de Investigaciones Científicas, Beijing Institute of Technology are dominant in this area. They take 54.55% of the total patent filing.
Tokyo Institute of Technology
Consejo Superior de Investigaciones Científicas
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Dalian Jiaotong University
Liaoning Sheng, China
Patent: 1