With the analysis among 143 patents, we discovered top 75 key players by total patent application. J. R. Geigy AG, Eastman Kodak Co., Mitsubishi Electric Corp. are dominant in this area. They take 16.08% of the total patent filing.
New York, United States
Patent: 5
Connecticut, United States
Patent: 3
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With the analysis among related 121 patents applied in the last 5 years. We discover 81 most active companies in this area. The fast-growing Anhui University, Qingdao University, Soochow University take 15.70% of patent filing during this period.
Anhui Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Minas Gerais, Brazil
Patent: 4
Shandong Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
With the analysis among related 121 patents in last 5 years, we discover 64 new entrants. Qingdao University, Universidade Federal de Uberlândia, Qilu University of Technology are the most active new entrants in this area.
Shandong Sheng, China
Patent: 5
Minas Gerais, Brazil
Patent: 4
Shandong Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among 222 patents, we discovered top 97 universities and scientific research institutions by total patent application. Anhui University, Tianjin Normal University, Hefei Institutes of Physical Science are dominant in this area. They take 11.71% of the total patent filing.
Anhui Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 9
Anhui Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Shandong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Minas Gerais, Brazil
Patent: 4