With the analysis among 607 patents, we discovered top 289 key players by total patent application. Henkel AG & Co. KGaA, Innovex, Inc., China Petroleum & Chemical Corp. are dominant in this area. They take 10.38% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 22
Minnesota, United States
Patent: 22
Beijing Shi, China
Patent: 19
Chiba-ken, Japan
Patent: 16
Rheinland-Pfalz, Germany
Patent: 16
Tokyo-to, Japan
Patent: 15
Brandenburg, Germany
Patent: 15
With the analysis among 5 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 234 patents applied in the last 5 years. We discover 157 most active companies in this area. The fast-growing Shaanxi University of Science & Technology, Central South University, South China University of Technology take 9.40% of patent filing during this period.
Shaanxi Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among related 234 patents in last 5 years, we discover 106 new entrants. Tianjin Chengjian University, Xinyang University, Xi'an Jiaotong University are the most active new entrants in this area.
Tianjin Shi, China
Patent: 4
Henan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
undefined undefined
Patent: 2
With the analysis among 845 patents, we discovered top 190 universities and scientific research institutions by total patent application. Sichuan Normal University, Shaanxi University of Science & Technology, Zhejiang University are dominant in this area. They take 31.72% of the total patent filing.
Sichuan Sheng, China
Patent: 218
Shaanxi Sheng, China
Patent: 29
Zhejiang Sheng, China
Patent: 21
Shanghai Shi, China
Patent: 15
Hunan Sheng, China
Patent: 14
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Henan Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9