With the analysis among 338 patents, we discovered top 171 key players by total patent application. Bilfinger & Berger Bau AG, Kennecott Copper Corp., Bayer AG are dominant in this area. They take 4.44% of the total patent filing.
Texas, United States
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 4
Michigan, United States
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 64 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Liaoning University of Engineering and Technology, China University of Mining & Technology, Hefei Zhongxu Environmental Protection Engineering Co., Ltd. take 12.50% of patent filing during this period.
Liaoning Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 2
Hefei Zhongxu Environmental Protection Engineering Co., Ltd.
Anhui Sheng, China
Patent: 1
Shandong Fengge Engineering Materials Co., Ltd.
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Feng Ming Energy Technology Ltd.
Hunan Sheng, China
Patent: 1
Xixian New District Yude Shangcheng Network Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 64 patents in last 5 years, we discover 27 new entrants. China University of Mining & Technology, Hefei Zhongxu Environmental Protection Engineering Co., Ltd., Shandong Fengge Engineering Materials Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Hefei Zhongxu Environmental Protection Engineering Co., Ltd.
Anhui Sheng, China
Patent: 1
Shandong Fengge Engineering Materials Co., Ltd.
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Feng Ming Energy Technology Ltd.
Hunan Sheng, China
Patent: 1
Xixian New District Yude Shangcheng Network Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 62 patents, we discovered top 16 universities and scientific research institutions by total patent application. China University of Mining & Technology, Chita State University, Sun Yat-Sen University are dominant in this area. They take 16.13% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1