With the analysis among 92 patents, we discovered top 64 key players by total patent application. Shin-Etsu Chemical Co., Ltd., Innospec International Ltd., Dangtu Jinlongfeng Technology Co., Ltd. are dominant in this area. They take 13.04% of the total patent filing.
CHESHIRE, United Kingdom
Patent: 4
Anhui Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Massachusetts, United States
Patent: 2
Ohio, United States
Patent: 2
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With the analysis among related 31 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Wanhua Chemical Group Co., Ltd., Sinopec Beijing Research Institute of Chemical Industry take 29.03% of patent filing during this period.
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
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Patent: 2
Tianjin Shi, China
Patent: 2
Hebei Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 25 new entrants. China Petroleum & Chemical Corp., Wanhua Chemical Group Co., Ltd., Sinopec Beijing Research Institute of Chemical Industry are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
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Patent: 2
Tianjin Shi, China
Patent: 2
Hebei Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 20 patents, we discovered top 11 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Tiangong University, Shanghai Institute of Technology are dominant in this area. They take 40.00% of the total patent filing.
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1