With the analysis among 4,601 patents, we discovered top 252 key players by total patent application. Hoechst AG, Mitsui Chemicals, Inc., Basell Polyolefine GmbH are dominant in this area. They take 15.24% of the total patent filing.
Hessen, Germany
Patent: 278
Tokyo-to, Japan
Patent: 241
Nordrhein-Westfalen, Germany
Patent: 182
Illinois, United States
Patent: 171
Tokyo-to, Japan
Patent: 161
Beijing Shi, China
Patent: 137
North Carolina, United States
Patent: 131
Texas, United States
Patent: 125
Rheinland-Pfalz, Germany
Patent: 118
Beijing Shi, China
Patent: 109
No data, please try another search term
With the analysis among related 297 patents applied in the last 5 years. We discover 81 most active companies in this area. The fast-growing Borealis AG, China Petroleum & Chemical Corp., Sinopec Beijing Research Institute of Chemical Industry take 25.25% of patent filing during this period.
Beijing Shi, China
Patent: 25
Beijing Shi, China
Patent: 20
Lombardia, Italy
Patent: 18
Michigan, United States
Patent: 14
Shandong Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 9
With the analysis among related 297 patents in last 5 years, we discover 41 new entrants. Qingdao Institute of Bioenergy and Processes, Chinese Academy of Sciences, Sinochem Quanzhou Petrochemical Co., Ltd., Sinochem Quanzhou Energy Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 12
Fujian Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Tokushima-ken, Japan
Patent: 3
Shanghai Tingjin Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Ningxia Huizi Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 446 patents, we discovered top 39 universities and scientific research institutions by total patent application. Zhejiang University, Qilu University of Technology, Changchun Inst of Applied Chem Chinese Academy of Sciences are dominant in this area. They take 60.76% of the total patent filing.
Zhejiang Sheng, China
Patent: 28
Shandong Sheng, China
Patent: 14
Jilin Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 12
Jilin Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Shanghai Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
California, United States
Patent: 7