With the analysis among 1,812 patents, we discovered top 487 key players by total patent application. China Petroleum & Chemical Corp., Samsung Heavy Industries Co., Ltd., Vatti Corp. Ltd. are dominant in this area. They take 4.19% of the total patent filing.
Beijing Shi, China
Patent: 35
Gyeonggi-do, South Korea
Patent: 23
Guangdong Sheng, China
Patent: 18
CHESHIRE, United Kingdom
Patent: 15
Jiangsu Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 13
Illinois, United States
Patent: 12
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
Massachusetts, United States
Patent: 2
Revo Testing Technologies LLC
Texas, United States
Patent: 1
With the analysis among related 1,490 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Beijing Power Machinery Institute, Vatti Corp. Ltd. take 4.36% of patent filing during this period.
Beijing Shi, China
Patent: 26
Guangdong Sheng, China
Patent: 18
CHESHIRE, United Kingdom
Patent: 15
Jiangsu Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 13
Gyeonggi-do, South Korea
Patent: 13
Shanghai Shi, China
Patent: 12
Liaoning Sheng, China
Patent: 11
With the analysis among related 1,490 patents in last 5 years, we discover 449 new entrants. Beijing Power Machinery Institute, Vatti Corp. Ltd., Delavan Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 18
CHESHIRE, United Kingdom
Patent: 15
Jiangsu Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 13
Shanghai Shi, China
Patent: 12
Shandong Sheng, China
Patent: 11
Jiangsu Hengrun Environmental Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
With the analysis among 225 patents, we discovered top 43 universities and scientific research institutions by total patent application. Beijing University of Technology, North Eastern University, Xi'an Jiaotong University are dominant in this area. They take 17.78% of the total patent filing.
Beijing Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2