With the analysis among 33,587 patents, we discovered top 481 key players by total patent application. Eastman Chemical Co., Toray Industries, Inc., EIDP, Inc. are dominant in this area. They take 11.33% of the total patent filing.
Tennessee, United States
Patent: 1,634
Tokyo-to, Japan
Patent: 1,115
Delaware, United States
Patent: 1,057
Osaka-fu, Japan
Patent: 1,022
Tokyo-to, Japan
Patent: 958
United Kingdom
Patent: 644
Tokyo-to, Japan
Patent: 574
Osaka-fu, Japan
Patent: 570
With the analysis among 33 patents, we discovered top 13 start-ups by total patent application. Corpus Christi Polymers LLC, Green Whale Global, Aisin KK are active in this area.
Delaware, United States
Patent: 6
Maine, United States
Patent: 4
Illinois, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 5,362 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Jiangsu Hengli Chemical Fiber Co., Ltd., Toyobo Co., Ltd., China Petroleum & Chemical Corp. take 7.70% of patent filing during this period.
Jiangsu Sheng, China
Patent: 161
Osaka-fu, Japan
Patent: 157
Beijing Shi, China
Patent: 95
Tennessee, United States
Patent: 91
Osaka-fu, Japan
Patent: 69
Guangdong Sheng, China
Patent: 55
Tokyo-to, Japan
Patent: 50
With the analysis among related 5,362 patents in last 5 years, we discover 219 new entrants. Zhejiang Henglan Science &Technology Co., Ltd., Nanjing Yanchang Reaction Technology Research Institute Co., Ltd., Sichuan Nengtou Chemical New Material Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 42
Jiangsu Sheng, China
Patent: 20
Sichuan Sheng, China
Patent: 16
Noord-Brabant, Netherlands
Patent: 16
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Patent: 13
Illinois, United States
Patent: 12
Liaoning Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
With the analysis among 2,333 patents, we discovered top 283 universities and scientific research institutions by total patent application. Donghua University, Zhejiang University, Tianjin Normal University are dominant in this area. They take 14.92% of the total patent filing.
Shanghai Shi, China
Patent: 82
Zhejiang Sheng, China
Patent: 55
Tianjin Shi, China
Patent: 52
Shanghai Shi, China
Patent: 48
Shandong Sheng, China
Patent: 34
Fujian Sheng, China
Patent: 34
Guangdong Sheng, China
Patent: 27
Heilongjiang Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 21