With the analysis among 13,951 patents, we discovered top 481 key players by total patent application. Eastman Chemical Co., EIDP, Inc., Toyobo Co., Ltd. are dominant in this area. They take 15.22% of the total patent filing.
Tennessee, United States
Patent: 883
Delaware, United States
Patent: 686
Osaka-fu, Japan
Patent: 555
Tokyo-to, Japan
Patent: 467
Tokyo-to, Japan
Patent: 455
Massachusetts, United States
Patent: 336
Osaka-fu, Japan
Patent: 259
United Kingdom
Patent: 232
Hessen, Germany
Patent: 190
With the analysis among 9 patents, we discovered top 2 start-ups by total patent application.
Delaware, United States
Patent: 6
Georgia, United States
Patent: 3
With the analysis among related 1,688 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Eastman Chemical Co., China Petroleum & Chemical Corp., Toyobo Co., Ltd. take 13.15% of patent filing during this period.
Tennessee, United States
Patent: 92
Beijing Shi, China
Patent: 66
Osaka-fu, Japan
Patent: 64
Wisconsin, United States
Patent: 35
DuPont Teijin Films U.S. LP
Virginia, United States
Patent: 31
Tokyo-to, Japan
Patent: 31
Zhejiang Sheng, China
Patent: 29
Zhejiang Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 27
With the analysis among related 1,688 patents in last 5 years, we discover 363 new entrants. Zhejiang Henglan Science &Technology Co., Ltd., NIKE Innovate CV, NIKE, Inc. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 29
Noord-Holland, Netherlands
Patent: 25
Shanghai Shi, China
Patent: 14
Delaware, United States
Patent: 11
Vorarlberg, Austria
Patent: 10
Hubei Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
With the analysis among 811 patents, we discovered top 110 universities and scientific research institutions by total patent application. Donghua University, Sichuan University, Zhejiang Sci-Tech University are dominant in this area. They take 30.46% of the total patent filing.
Shanghai Shi, China
Patent: 70
Sichuan Sheng, China
Patent: 47
Zhejiang Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 14
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 9
Jilin Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Hubei Sheng, China
Patent: 8