With the analysis among 119 patents, we discovered top 75 key players by total patent application. Nitto Denko Corp., Imperial Chemical Industries Ltd., Daicel Corp. are dominant in this area. They take 11.76% of the total patent filing.
Chiba-ken, Japan
Patent: 3
Pennsylvania, United States
Patent: 3
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 2
Aichi-ken, Japan
Patent: 2
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With the analysis among related 20 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Changzhou University, Puyang Wanliang Petroleum Technology Development Co.,Ltd., Sichuan Ruyi Gallery Trading Co., Ltd. take 20.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Sichuan Ruyi Gallery Trading Co., Ltd.
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Saitama-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 13 new entrants. Changzhou University, Puyang Wanliang Petroleum Technology Development Co.,Ltd., Sichuan Ruyi Gallery Trading Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Sichuan Ruyi Gallery Trading Co., Ltd.
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Saitama-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 2