With the analysis among 449 patents, we discovered top 152 key players by total patent application. Idemitsu Kosan Co., Ltd., Bayer AG, Teijin Ltd. are dominant in this area. They take 27.17% of the total patent filing.
Tokyo-to, Japan
Patent: 71
Nordrhein-Westfalen, Germany
Patent: 28
Tokyo-to, Japan
Patent: 23
Delaware, United States
Patent: 14
North Carolina, United States
Patent: 6
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Massachusetts, United States
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 53 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Dalian University of Technology, Qingdao University of Science & Technology, Chongqing Second Normal University take 13.21% of patent filing during this period.
Liaoning Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 53 patents in last 5 years, we discover 44 new entrants. Dalian University of Technology, Qingdao University of Science & Technology, Chongqing Second Normal University are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Weinan Changtong Pharmaceutical Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 38 patents, we discovered top 23 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Zhejiang University, Nanjing University of Science & Technology are dominant in this area. They take 18.42% of the total patent filing.
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Tamil Nadu, India
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1