With the analysis among 83 patents, we discovered top 51 key players by total patent application. United Steel Co., United States Steel Corp., WISDRI Engineering & Research Inc. Ltd. are dominant in this area. They take 24.10% of the total patent filing.
Pennsylvania, United States
Patent: 8
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
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With the analysis among related 23 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Xilin Iron & Steel Group Co., Ltd., Tianjin Iron & Steel Group Co. Ltd., Chuangstar (Liaoning) Environmental Engineering Co., Ltd. take 13.04% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Chuangstar (Liaoning) Environmental Engineering Co., Ltd.
Liaoning Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 13 new entrants. Xilin Iron & Steel Group Co., Ltd., Tianjin Iron & Steel Group Co. Ltd., Chuangstar (Liaoning) Environmental Engineering Co., Ltd. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Chuangstar (Liaoning) Environmental Engineering Co., Ltd.
Liaoning Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 11 universities and scientific research institutions by total patent application. Central South University, Sinopec Research Institute of Petroleum Processing, Tongji University are dominant in this area. They take 35.29% of the total patent filing.
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Minas Gerais, Brazil
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1