With the analysis among 790 patents, we discovered top 481 key players by total patent application. SunCoke Technology & Development LLC, Sasol Technology (Pty) Ltd., Zhenjiang Lanhuo Environmental Protection Energy Co., Ltd. are dominant in this area. They take 5.82% of the total patent filing.
Illinois, United States
Patent: 24
Jiangsu Sheng, China
Patent: 11
Hebei Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
New York, United States
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Anhui Sheng, China
Patent: 7
No data, please try another search term
With the analysis among related 552 patents applied in the last 5 years. We discover 334 most active companies in this area. The fast-growing Zhenjiang Lanhuo Environmental Protection Energy Co., Ltd., Shijiazhuang Zijin Machinery Co., Ltd., Shandong Yucheng Shukongjixie Manufacturing Co. Ltd. take 5.43% of patent filing during this period.
Jiangsu Sheng, China
Patent: 11
Hebei Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 6
Nei Mongol Zizhiqu, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Connecticut, United States
Patent: 5
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 552 patents in last 5 years, we discover 319 new entrants. Zhenjiang Lanhuo Environmental Protection Energy Co., Ltd., Shijiazhuang Zijin Machinery Co., Ltd., Shandong Yucheng Shukongjixie Manufacturing Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 11
Hebei Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 8
Nei Mongol Zizhiqu, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Connecticut, United States
Patent: 5
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
With the analysis among 127 patents, we discovered top 34 universities and scientific research institutions by total patent application. China University of Mining & Technology, Inner Mongolia University of Science & Technology, Tsinghua University are dominant in this area. They take 17.32% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Nei Mongol Zizhiqu, China
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Missouri, United States
Patent: 1