With the analysis among 221 patents, we discovered top 64 key players by total patent application. ReVision Optics, Inc., Kuraray Co., Ltd., Riken Kk are dominant in this area. They take 21.27% of the total patent filing.
California, United States
Patent: 17
Tokyo-to, Japan
Patent: 15
California, United States
Patent: 8
California, United States
Patent: 6
Virginia, United States
Patent: 3
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With the analysis among related 161 patents applied in the last 5 years. We discover 105 most active companies in this area. The fast-growing ConvaTec Ltd., South China University of Technology, Sun Yat-Sen University take 9.94% of patent filing during this period.
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
New York, United States
Patent: 5
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
The Board of Regents of The University of Texas System
Texas, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 161 patents in last 5 years, we discover 90 new entrants. ConvaTec Ltd., Qingdao University of Science & Technology, EFL-Tech Co., Ltd,Suzhou, China are the most active new entrants in this area.
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
British Columbia, Canada
Patent: 3
Hunan Sheng, China
Patent: 2
Hainan Sheng, China
Patent: 2
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Patent: 2
With the analysis among 203 patents, we discovered top 79 universities and scientific research institutions by total patent application. South China University of Technology, University of Wyoming, Sun Yat-Sen University are dominant in this area. They take 13.30% of the total patent filing.
Guangdong Sheng, China
Patent: 7
Wyoming, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Schleswig-Holstein, Germany
Patent: 6
Sichuan Sheng, China
Patent: 4
Washington, United States
Patent: 4
British Columbia, Canada
Patent: 3
New York, United States
Patent: 3