With the analysis among 427 patents, we discovered top 386 key players by total patent application. Chongqing Research Inst of China Coal Tech & Eng Group Corp., Kramer & Best Anlagenbau GmbH, China Construction Second Engineering Bureau Co., Ltd. are dominant in this area. They take 4.22% of the total patent filing.
Chongqing Shi, China
Patent: 11
Kramer & Best Anlagenbau GmbH
Rheinland-Pfalz, Germany
Patent: 4
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
PETERBOROUGH, United Kingdom
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
Anhui Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 424 patents applied in the last 5 years. We discover 360 most active companies in this area. The fast-growing Chongqing Research Inst of China Coal Tech & Eng Group Corp., Shandong University of Science & Technology, Liaoning University of Engineering and Technology take 4.48% of patent filing during this period.
Chongqing Shi, China
Patent: 11
Shandong Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among related 424 patents in last 5 years, we discover 357 new entrants. Chongqing Research Inst of China Coal Tech & Eng Group Corp., Shandong University of Science & Technology, Liaoning University of Engineering and Technology are the most active new entrants in this area.
Chongqing Shi, China
Patent: 11
Shandong Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 57 patents, we discovered top 26 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, Taiyuan University of Technology, Kunming University of Science & Technology are dominant in this area. They take 19.30% of the total patent filing.
Shandong Sheng, China
Patent: 5
Shanxi Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1