With the analysis among 923 patents, we discovered top 253 key players by total patent application. Teikoku Seiyaku Co. Ltd., Hisamitsu Pharmaceutical Co., Ltd., ZEON Corp. are dominant in this area. They take 23.62% of the total patent filing.
Yamaguchi-ken, Japan
Patent: 86
Hisamitsu Pharmaceutical Co., Ltd.
Taiwan Province, China
Patent: 83
Tokyo-to, Japan
Patent: 49
Sumitomo Rubber Industries, Ltd.
Kyoto-fu, Japan
Patent: 28
California, United States
Patent: 22
Sekisui Chemical Co., Ltd.
Osaka-fu, Japan
Patent: 21
Osaka-fu, Japan
Patent: 21
Osaka-fu, Japan
Patent: 18
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 17
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With the analysis among related 137 patents applied in the last 5 years. We discover 76 most active companies in this area. The fast-growing Hisamitsu Pharmaceutical Co., Ltd., Km Transderm Ltd., Dong-A ST Co., Ltd. take 33.58% of patent filing during this period.
Hisamitsu Pharmaceutical Co., Ltd.
Taiwan Province, China
Patent: 16
Osaka-fu, Japan
Patent: 15
Jiangsu Canlon Building Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Sumitomo Rubber Industries, Ltd.
Hefei Chansi Electronic Commerce Co., Ltd.
Anhui Sheng, China
Patent: 3
New York, United States
Patent: 3
Foshan Nanhai Junchi New Material Co., Ltd.
Guangdong Sheng, China
Patent: 3
Foshan Nanbao Gaoshenggao New Materials Co. Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among related 137 patents in last 5 years, we discover 54 new entrants. Hefei Chansi Electronic Commerce Co., Ltd., Foshan Nanhai Junchi New Material Co., Ltd., Foshan Nanbao Gaoshenggao New Materials Co. Ltd. are the most active new entrants in this area.
Hefei Chansi Electronic Commerce Co., Ltd.
Anhui Sheng, China
Patent: 3
Foshan Nanhai Junchi New Material Co., Ltd.
Guangdong Sheng, China
Patent: 3
Foshan Nanbao Gaoshenggao New Materials Co. Ltd.
Guangdong Sheng, China
Patent: 3
Jiangsu Dasheng Heat Shrinkable Protective Products Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shanghai Yongguan Adhesive Products Corp., Ltd.
Shanghai Shi, China
Patent: 2
Nanjing Menghe Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Guangdong Kaisheng New Material Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Henan Lanling Huanke Waterproof Material Co., Ltd.
Henan Sheng, China
Patent: 2
SABIC Global Technologies BV
Noord-Brabant, Netherlands
Patent: 2
With the analysis among 16 patents, we discovered top 6 universities and scientific research institutions by total patent application. Hubei University, Beijing University of Chemical Technology, Wuhan University are dominant in this area. They take 43.75% of the total patent filing.
Hubei Sheng, China
Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Universidade Estadual do Rio de Janeiro
Rio de Janeiro, Brazil
Patent: 1
Federal University of Rio de Janeiro
Rio de Janeiro, Brazil
Patent: 1