With the analysis among 1,070 patents, we discovered top 487 key players by total patent application. Sichuan Zinhong Technology Co., Ltd., Qingdao Chenqing Information Technology Co., Ltd., Pechiney SA are dominant in this area. They take 2.62% of the total patent filing.
Sichuan Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Texas, United States
Patent: 7
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Minnesota, United States
Patent: 4
New Mexico, France
Patent: 4
Guizhou Sheng, China
Patent: 4
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With the analysis among related 384 patents applied in the last 5 years. We discover 295 most active companies in this area. The fast-growing Ansteel Group Beijing Research Institute Co., Ltd., Hubei Sanxiong Technology Development Co., Ltd., Yunnan Ningfu Environmental Protection Technology Co., Ltd. take 3.39% of patent filing during this period.
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
With the analysis among related 384 patents in last 5 years, we discover 264 new entrants. Ansteel Group Beijing Research Institute Co., Ltd., Hubei Sanxiong Technology Development Co., Ltd., Yunnan Ningfu Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hainan Sheng, China
Patent: 3
With the analysis among 175 patents, we discovered top 64 universities and scientific research institutions by total patent application. Wuhan University of Technology, Kunming University of Science & Technology, Shandong University are dominant in this area. They take 11.43% of the total patent filing.
Hubei Sheng, China
Patent: 8
Yunnan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3