With the analysis among 605 patents, we discovered top 154 key players by total patent application. Ciba-Geigy AG, Eastman Chemical Co., Hoechst AG are dominant in this area. They take 9.75% of the total patent filing.
Tennessee, United States
Patent: 17
Hessen, Germany
Patent: 17
Jakarta Raya, Indonesia
Patent: 15
Zuid-Holland, Netherlands
Patent: 15
Delaware, United States
Patent: 14
Tokyo-to, Japan
Patent: 11
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With the analysis among related 25 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Sika Technology AG, Preem AB, Wanhua Chemical Group Co., Ltd. take 36.00% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 1
Anhui Xingxin New Materials Co., Ltd.
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 15 new entrants. Sika Technology AG, Preem AB, Wanhua Chemical Group Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 1
Anhui Xingxin New Materials Co., Ltd.
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 33 patents, we discovered top 11 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, China University of Petroleum (East China), Xiamen University are dominant in this area. They take 27.27% of the total patent filing.
Liaoning Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1