With the analysis among 254 patents, we discovered top 118 key players by total patent application. Hunan Zhongchuang Chemical Co., Ltd., China Petroleum & Chemical Corp., Huizhou Yussen Chemical Co., Ltd. are dominant in this area. They take 28.35% of the total patent filing.
Hunan Sheng, China
Patent: 41
Beijing Shi, China
Patent: 20
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 7
Jiangxi Sheng, China
Patent: 7
Castilla y León, Spain
Patent: 7
Daqing Oil Field Flying Horse Co. Ltd.
Heilongjiang Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
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With the analysis among related 42 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Hunan Zhongchuang Chemical Co., Ltd., Jiujiang Qi Xin Chemical Co. Ltd., Huizhou Yussen Chemical Co., Ltd. take 40.48% of patent filing during this period.
Hunan Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Hunan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 42 patents in last 5 years, we discover 18 new entrants. South China Sea Institute of Oceanology, Tianjin Haicheng Energy Engineering Technology Co., Ltd., Dongwoo Fine-Chem Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Hunan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 47 patents, we discovered top 13 universities and scientific research institutions by total patent application. Beijing Institute of Petrochemical Technology, Fuzhou University, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 68.09% of the total patent filing.
Beijing Shi, China
Patent: 7
Fujian Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1