With the analysis among 1,485 patents, we discovered top 179 key players by total patent application. Sumitomo Chemical Co., Ltd., BASF AB, China Petroleum & Chemical Corp. are dominant in this area. They take 33.60% of the total patent filing.
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 247
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 106
Nordrhein-Westfalen, Germany
Patent: 68
China Petrochemical Development Corp.
Taiwan Province, China
Patent: 30
Tokyo-to, Japan
Patent: 22
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With the analysis among related 223 patents applied in the last 5 years. We discover 78 most active companies in this area. The fast-growing Jiangsu Yangnong Chemical Group Co., Ltd., China Petroleum & Chemical Corp., Zhejiang Henglan Science &Technology Co., Ltd. take 22.87% of patent filing during this period.
Jiangsu Yangnong Chemical Group Co., Ltd.
Jiangsu Sheng, China
Patent: 18
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 17
Zhejiang Henglan Science &Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 16
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Patent: 14
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 12
Hunan Sheng, China
Patent: 7
Hunan Baili Engineering Science & Technology Co., Ltd.
Hunan Sheng, China
Patent: 7
FUJIAN EVERSUN TECHNOLOGY CO., LTD
Fujian Sheng, China
Patent: 6
Hubei Sanning Chemical Co., Ltd.
Hubei Sheng, China
Patent: 6
Hebei MeiBang Engineering & Technology Co., Ltd.
Hebei Sheng, China
Patent: 6
With the analysis among related 223 patents in last 5 years, we discover 51 new entrants. Zhejiang Henglan Science &Technology Co., Ltd., Sikelin Group Co., Ltd, Fujian Tianchen Yaolong New Material Co., Ltd. are the most active new entrants in this area.
Zhejiang Henglan Science &Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 16
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Patent: 14
Fujian Tianchen Yaolong New Material Co., Ltd.
Fujian Sheng, China
Patent: 5
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 4
Hunan Institute of Technology
Hunan Sheng, China
Patent: 3
Fukuoka-ken, Japan
Patent: 3
Liaocheng Luxi Polyamide New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Shandong Hualu-Hengsheng Chemical Co., Ltd.
Shandong Sheng, China
Patent: 2
Nanjing Polytechnic Institute
Jiangsu Sheng, China
Patent: 2
With the analysis among 247 patents, we discovered top 39 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Xiangtan University, Hebei University of Technology are dominant in this area. They take 74.90% of the total patent filing.
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 73
Hunan Sheng, China
Patent: 23
Hebei University of Technology
Hebei Sheng, China
Patent: 16
The University of Southampton
SOUTHAMPTON, United Kingdom
Patent: 13
Korea Institute of Science & Technology
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 7
East China Normal University
Shanghai Shi, China
Patent: 6
Council of Scientific & Industrial Research