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 Zinhong Technology Co., Ltd.
Sichuan Sheng, China
Patent: 11
Qingdao Chenqing Information Technology Co., Ltd.
Shandong Sheng, China
Patent: 9
Qingdao Xianghai Electronics Co., Ltd.
Shandong Sheng, China
Patent: 8
Occidental Research Corp.
Texas, United States
Patent: 7
Jiangsu Tiemao Glass Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Ansteel Group Beijing Research Institute Co., Ltd.
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.
Ansteel Group Beijing Research Institute Co., Ltd.
Beijing Shi, China
Patent: 5
Hubei Sanxiong Technology Development Co., Ltd.
Hubei Sheng, China
Patent: 4
Yunnan Ningfu Environmental Protection Technology Co., Ltd.
Yunnan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Shenglong Resource Recycling (Wuxi) Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Yunnan Hongxiang Chemical Co. Ltd.
Yunnan Sheng, China
Patent: 3
Foshan Shanyouhai Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Shijiazhuang Yichen Fire Insulation Material Co., Ltd.
Hebei Sheng, China
Patent: 3
Lizhong Sitong Light Alloys Group Co., Ltd.
Hebei Sheng, China
Patent: 3
Kunming University of Science & Technology
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.
Ansteel Group Beijing Research Institute Co., Ltd.
Beijing Shi, China
Patent: 5
Hubei Sanxiong Technology Development Co., Ltd.
Hubei Sheng, China
Patent: 4
Yunnan Ningfu Environmental Protection Technology Co., Ltd.
Yunnan Sheng, China
Patent: 4
Shenglong Resource Recycling (Wuxi) Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Yunnan Hongxiang Chemical Co. Ltd.
Yunnan Sheng, China
Patent: 3
Foshan Shanyouhai Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Shijiazhuang Yichen Fire Insulation Material Co., Ltd.
Hebei Sheng, China
Patent: 3
Lizhong Sitong Light Alloys Group Co., Ltd.
Hebei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hainan Haikong Special Glass Technology Co., Ltd.
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.
Wuhan University of Technology
Hubei Sheng, China
Patent: 8
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Shaanxi University of Science & Technology
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 Institute of Technology
Shanghai Shi, China
Patent: 3