With the analysis among 1,873 patents, we discovered top 481 key players by total patent application. Hercules Corp., China Petroleum & Chemical Corp., Shiseido Co., Ltd. are dominant in this area. They take 4.16% of the total patent filing.
Delaware, United States
Patent: 33
Beijing Shi, China
Patent: 24
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 19
Illinois, United States
Patent: 19
Tokyo-to, Japan
Patent: 18
Beijing Shi, China
Patent: 16
Michigan, United States
Patent: 15
Beijing Shi, China
Patent: 15
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 872 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Kuraray Co., Ltd., Shandong Guangyun Intelligent Technology Co., Ltd. take 2.98% of patent filing during this period.
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
Texas, United States
Patent: 7
Shanghai Shi, China
Patent: 6
With the analysis among related 872 patents in last 5 years, we discover 450 new entrants. Shandong Guangyun Intelligent Technology Co., Ltd., Hangzhou Juhe Biotechnology Co., Ltd., Shanghai Hongji Environmental Protection Technology Co,. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 6
California, United States
Patent: 6
Pennsylvania, United States
Patent: 6
Guangdong Sheng, China
Patent: 5
Seoul, South Korea
Patent: 5
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
With the analysis among 399 patents, we discovered top 148 universities and scientific research institutions by total patent application. Southwest Petroleum University, Donghua University, Changchun Inst of Applied Chem Chinese Academy of Sciences are dominant in this area. They take 12.28% of the total patent filing.
Sichuan Sheng, China
Patent: 31
Shanghai Shi, China
Patent: 9
Jilin Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3