With the analysis among 197 patents, we discovered top 119 key players by total patent application. China Petroleum & Chemical Corp., Degremont, Archer-Daniels-Midland Co. are dominant in this area. They take 11.68% of the total patent filing.
Beijing Shi, China
Patent: 8
Illinois, United States
Patent: 7
Aichi-ken, Japan
Patent: 6
Chongqing Shi, China
Patent: 5
Henan Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 205 patents applied in the last 5 years. We discover 145 most active companies in this area. The fast-growing NGK Insulators, Ltd., Henan Polytechnic University, Tokyo Electron Ltd. take 8.29% of patent filing during this period.
Aichi-ken, Japan
Patent: 6
Henan Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 205 patents in last 5 years, we discover 106 new entrants. NGK Insulators, Ltd., Tokyo Electron Ltd., East China University of Technology are the most active new entrants in this area.
Aichi-ken, Japan
Patent: 6
Jiangxi Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 3
Texas, United States
Patent: 3
Henan Sheng, China
Patent: 2
North China Institute of Science & Technology
Hebei Sheng, China
Patent: 2
With the analysis among 358 patents, we discovered top 130 universities and scientific research institutions by total patent application. Jiangsu University, Henan Polytechnic University, Zhejiang Gongshang University are dominant in this area. They take 14.80% of the total patent filing.
Jiangsu Sheng, China
Patent: 23
Henan Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Jiangxi Sheng, China
Patent: 5