With the analysis among 2,384 patents, we discovered top 491 key players by total patent application. Toyobo Co., Ltd., Xiamen Changsu Industrial Co. Ltd., Toray Industries, Inc. are dominant in this area. They take 14.26% of the total patent filing.
Osaka-fu, Japan
Patent: 176
Xiamen Changsu Industrial Co. Ltd.
Fujian Sheng, China
Patent: 93
Tokyo-to, Japan
Patent: 71
Anhui Guofeng New Materials Co., Ltd.
Anhui Sheng, China
Patent: 62
Dow Global Technologies LLC
Michigan, United States
Patent: 33
Tokyo-to, Japan
Patent: 27
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 25
Toray Plastics (America), Inc.
Rhode Island, United States
Patent: 23
Mitsubishi Polyester Film GmbH
Hessen, Germany
Patent: 18
Yoshino Kogyosho Co. Ltd.
Tokyo-to, Japan
Patent: 15
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Runmi Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 1,705 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyobo Co., Ltd., Xiamen Changsu Industrial Co. Ltd., Anhui Guofeng New Materials Co., Ltd. take 16.25% of patent filing during this period.
Osaka-fu, Japan
Patent: 150
Xiamen Changsu Industrial Co. Ltd.
Fujian Sheng, China
Patent: 88
Anhui Guofeng New Materials Co., Ltd.
Anhui Sheng, China
Patent: 39
Tokyo-to, Japan
Patent: 32
Dow Global Technologies LLC
Michigan, United States
Patent: 30
Nanjing Lanpucheng New Material Co. Ltd.
Jiangsu Sheng, China
Patent: 15
Huizhou Yidu Yuzheng Digital Technology Co., Ltd.
Guangdong Sheng, China
Patent: 15
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 13
Tokyo-to, Japan
Patent: 12
Shanghai Bangkai Plastic Products Technological Co. Ltd.
Shanghai Shi, China
Patent: 11
With the analysis among related 1,705 patents in last 5 years, we discover 422 new entrants. Nanjing Lanpucheng New Material Co. Ltd., Huizhou Yidu Yuzheng Digital Technology Co., Ltd., Baoshan Iron & Steel Co., Ltd. are the most active new entrants in this area.
Nanjing Lanpucheng New Material Co. Ltd.
Jiangsu Sheng, China
Patent: 15
Huizhou Yidu Yuzheng Digital Technology Co., Ltd.
Guangdong Sheng, China
Patent: 15
Baoshan Iron & Steel Co., Ltd.
Shanghai Shi, China
Patent: 13
Shanghai Bangkai Plastic Products Technological Co. Ltd.
Shanghai Shi, China
Patent: 11
Jiangsu Rainbow New Material Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Hefei Lucky Science & Technology Industry Co. Ltd.
Anhui Sheng, China
Patent: 9
Wuhan Laibao New Material Technology Co., Ltd.
Hubei Sheng, China
Patent: 8
Max Speciality Films Ltd.
Uttar Pradesh, India
Patent: 7
Zhejiang Huaqing New Materials Co. Ltd.
Zhejiang Sheng, China
Patent: 7
With the analysis among 137 patents, we discovered top 50 universities and scientific research institutions by total patent application. Hunan University of Technology, Sichuan University, Beijing Normal University are dominant in this area. They take 28.47% of the total patent filing.
Hunan University of Technology
Hunan Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 9
Beijing Normal University
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 4
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2