With the analysis among 4,106 patents, we discovered top 463 key players by total patent application. American Can Co., Kemira Oyj, Kobe Steel, Ltd. are dominant in this area. They take 3.65% of the total patent filing.
Kyoto-fu, Japan
Patent: 47
Michigan, United States
Patent: 42
Shaanxi Sheng, China
Patent: 34
New Jersey, United States
Patent: 30
Anhui Sheng, China
Patent: 26
Tianjin Shi, China
Patent: 23
Tokyo-to, Japan
Patent: 22
With the analysis among 9 patents, we discovered top 3 start-ups by total patent application.
Massachusetts, United States
Patent: 5
Jiangsu Sheng, China
Patent: 2
Cornwall, United Kingdom
Patent: 2
With the analysis among related 3,005 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China University of Mining & Technology, Anhui University of Science & Technology, China University of Mining & Technology (Beijing) take 11.61% of patent filing during this period.
Jiangsu Sheng, China
Patent: 159
Anhui Sheng, China
Patent: 122
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 68
Hunan Sheng, China
Patent: 47
Shanxi Sheng, China
Patent: 39
Shandong Sheng, China
Patent: 38
Liaoning Sheng, China
Patent: 33
Yunnan Sheng, China
Patent: 33
Shaanxi Sheng, China
Patent: 31
Anhui Sheng, China
Patent: 25
With the analysis among related 3,005 patents in last 5 years, we discover 375 new entrants. Mining & Metallurgical Technology Group Co., Ltd., China Coal Science and Industry Mining Research Institute Co., Ltd., Lifezone Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Shandong Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 11
Shanxi Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
With the analysis among 1,640 patents, we discovered top 178 universities and scientific research institutions by total patent application. China University of Mining & Technology, Anhui University of Science & Technology, China University of Mining & Technology (Beijing) are dominant in this area. They take 28.11% of the total patent filing.
Jiangsu Sheng, China
Patent: 240
Anhui Sheng, China
Patent: 137
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 84
Hunan Sheng, China
Patent: 78
Yunnan Sheng, China
Patent: 57
Shandong Sheng, China
Patent: 49
Shanxi Sheng, China
Patent: 47
Liaoning Sheng, China
Patent: 35
Henan Sheng, China
Patent: 30
Shaanxi Sheng, China
Patent: 29