With the analysis among 17,292 patents, we discovered top 472 key players by total patent application. Ansteel Group Mining Co., Ltd., Jiangsu Province Metallurgical Design Institute Co., Ltd., Sinosteel Maanshan General Inst of Mining Research Co., Ltd. are dominant in this area. They take 4.09% of the total patent filing.
Liaoning Sheng, China
Patent: 311
Jiangsu Sheng, China
Patent: 223
Anhui Sheng, China
Patent: 174
Alberta, Canada
Patent: 151
Jilin Sheng, China
Patent: 144
Beijing Shi, China
Patent: 135
Sichuan Sheng, China
Patent: 124
Beijing Shi, China
Patent: 110
Anhui Sheng, China
Patent: 92
Liaoning Sheng, China
Patent: 90
With the analysis among 18 patents, we discovered top 5 start-ups by total patent application. Wm. Wrigley Jr. Co., EnviCore, Inc., Extract, Inc. are active in this area.
Illinois, United States
Patent: 8
Oklahoma, United States
Patent: 2
Massachusetts, United States
Patent: 2
With the analysis among related 8,952 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, Kunming University of Science & Technology, North Eastern University take 5.14% of patent filing during this period.
Hunan Sheng, China
Patent: 177
Yunnan Sheng, China
Patent: 164
Liaoning Sheng, China
Patent: 119
Beijing Shi, China
Patent: 109
Beijing Shi, China
Patent: 107
Beijing Shi, China
Patent: 101
Jiangsu Sheng, China
Patent: 94
Liaoning Sheng, China
Patent: 93
Sichuan Sheng, China
Patent: 78
Anhui Sheng, China
Patent: 78
With the analysis among related 8,952 patents in last 5 years, we discover 189 new entrants. Shandong Gold Mining Technology Co., Ltd., Baotou Iron & Steel (Group) Co. Ltd., Xi'an Coal Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 27
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 26
Xi'an Coal Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 25
Anhui Sheng, China
Patent: 21
Xinjiang Uygur Zizhiqu, China
Patent: 16
Shandong Sheng, China
Patent: 16
Tianjin Shi, China
Patent: 15
Hubei Sheng, China
Patent: 15
Shenzhen Yitai Zhonghe Technology Co., Ltd.
Guangdong Sheng, China
Patent: 13
Western Australia, Australia
Patent: 13
With the analysis among 5,397 patents, we discovered top 233 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Central South University, University of Science & Technology Beijing are dominant in this area. They take 15.68% of the total patent filing.
Yunnan Sheng, China
Patent: 321
Hunan Sheng, China
Patent: 317
Beijing Shi, China
Patent: 208
Jiangsu Sheng, China
Patent: 200
Liaoning Sheng, China
Patent: 191
Hubei Sheng, China
Patent: 129
Beijing Shi, China
Patent: 101
Jiangxi Sheng, China
Patent: 93
Hubei Sheng, China
Patent: 72
Hubei Sheng, China
Patent: 70