With the analysis among 629 patents, we discovered top 316 key players by total patent application. Matsushita Electronics Corp., IG Farbenindustrie AG, Imperial Chemical Industries Ltd. are dominant in this area. They take 6.04% of the total patent filing.
Osaka-fu, Japan
Patent: 19
Hessen, Germany
Patent: 12
Hubei Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
New York, United States
Patent: 6
Noord-Holland, Netherlands
Patent: 6
Shandong Sheng, China
Patent: 6
New York, United States
Patent: 5
No data, please try another search term
With the analysis among related 238 patents applied in the last 5 years. We discover 178 most active companies in this area. The fast-growing Huaiyin Normal University, Tianjin University, South China University of Technology take 8.40% of patent filing during this period.
Jiangsu Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among related 238 patents in last 5 years, we discover 160 new entrants. Huaiyin Normal University, Wuhan Shengzhiyuan Biotechnology Co., Ltd., Fuzhou University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among 264 patents, we discovered top 96 universities and scientific research institutions by total patent application. Tsinghua University, Huaiyin Normal University, South China University of Technology are dominant in this area. They take 13.26% of the total patent filing.
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 3