With the analysis among 1,064 patents, we discovered top 476 key players by total patent application. Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., Central Research Institute of Bldg & Construction Co., Ltd., Wuhan Temo Welding Consumables Co., Ltd. are dominant in this area. They take 6.02% of the total patent filing.
Sichuan Sheng, China
Patent: 23
Beijing Shi, China
Patent: 21
Hubei Sheng, China
Patent: 20
Liaoning Sheng, China
Patent: 18
Sichuan Sheng, China
Patent: 18
Tianjin Shi, China
Patent: 15
Liaoning Sheng, China
Patent: 15
Tianjin Shi, China
Patent: 13
Tianjin Shi, China
Patent: 13
Shandong Sheng, China
Patent: 12
No data, please try another search term
With the analysis among related 419 patents applied in the last 5 years. We discover 249 most active companies in this area. The fast-growing Jinzhou Jinnuo Ferroalloy Co., Ltd., Shandong Juli Welding Materials Co., Ltd., Atlantic China Welding Consumables, Inc. take 7.88% of patent filing during this period.
Liaoning Sheng, China
Patent: 15
Shandong Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Xinjiang Uygur Zizhiqu, China
Patent: 7
Beijing Shi, China
Patent: 6
With the analysis among related 419 patents in last 5 years, we discover 186 new entrants. Jinzhou Jinnuo Ferroalloy Co., Ltd., Guangxi Jinmao Titanium Co. Ltd., Handan Iron & Steel Group Co. Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 15
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Hebei Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 402 patents, we discovered top 66 universities and scientific research institutions by total patent application. Beijing University of Technology, Xi'an University of Technology, Yanshan University are dominant in this area. They take 18.41% of the total patent filing.
Beijing Shi, China
Patent: 24
Shaanxi Sheng, China
Patent: 24
Hebei Sheng, China
Patent: 14
Liaoning Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 7