With the analysis among 4,298 patents, we discovered top 478 key players by total patent application. Mitsubishi Heavy Industries, Ltd., China Petroleum & Chemical Corp., China Shenhua Energy Co., Ltd. are dominant in this area. They take 1.61% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 28
Beijing Shi, China
Patent: 21
Beijing Shi, China
Patent: 20
Beijing Shi, China
Patent: 18
Zhejiang Sheng, China
Patent: 18
Liaoning Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 14
Shanxi Sheng, China
Patent: 13
Chongqing Shi, China
Patent: 13
With the analysis among 9 patents, we discovered top 8 start-ups by total patent application. Smvic, Huaqin Technology Co., Ltd., Nanjing Chenglian Laser Technology Co., Ltd. are active in this area.
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 3,528 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China University of Mining & Technology, Shandong University of Science & Technology, Liaoning University of Engineering and Technology take 3.60% of patent filing during this period.
Jiangsu Sheng, China
Patent: 48
Shandong Sheng, China
Patent: 42
Liaoning Sheng, China
Patent: 37
Shaanxi Sheng, China
Patent: 36
Shanxi Sheng, China
Patent: 30
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 27
Henan Sheng, China
Patent: 21
Beijing Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Liaoning Sheng, China
Patent: 14
With the analysis among related 3,528 patents in last 5 years, we discover 413 new entrants. Zhongye Changtian International Engineering Co., Ltd., Wuhu Aimeng Network Technology Co., Ltd., Guizhou Panjiang Refined Coal Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 10
Guizhou Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Hunan Sheng, China
Patent: 6
Hunan Nuoer Environmental Management Co., Ltd.
Hunan Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
With the analysis among 1,207 patents, we discovered top 191 universities and scientific research institutions by total patent application. China University of Mining & Technology, Xi'an University of Science & Technology, Shandong University of Science & Technology are dominant in this area. They take 21.62% of the total patent filing.
Jiangsu Sheng, China
Patent: 114
Shaanxi Sheng, China
Patent: 81
Shandong Sheng, China
Patent: 54
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 48
Shanxi Sheng, China
Patent: 43
Henan Sheng, China
Patent: 33
Anhui Sheng, China
Patent: 28
Beijing Shi, China
Patent: 19
Beijing Shi, China
Patent: 19
Hunan Sheng, China
Patent: 16