With the analysis among 19,273 patents, we discovered top 471 key players by total patent application. Mitsubishi Kasei Corp., China Petroleum & Chemical Corp., BASF AB are dominant in this area. They take 8.57% of the total patent filing.
Beijing Shi, China
Patent: 554
Tokyo-to, Japan
Patent: 375
Tokyo-to, Japan
Patent: 160
Tokyo-to, Japan
Patent: 147
Tokyo-to, Japan
Patent: 137
Ohio, United States
Patent: 135
Zuid-Holland, Netherlands
Patent: 133
With the analysis among 17 patents, we discovered top 9 start-ups by total patent application. Knapsack Co., Bitumar, Inc., Suzhou Baifuan Enzyme Technology Co Ltd. are active in this area.
Oregon, United States
Patent: 5
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 8,543 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Zhejiang University of Technology, Mitsubishi Kasei Corp. take 4.82% of patent filing during this period.
Beijing Shi, China
Patent: 222
Zhejiang Sheng, China
Patent: 121
Beijing Shi, China
Patent: 68
Beijing Shi, China
Patent: 56
Yunnan Sheng, China
Patent: 56
Guangdong Sheng, China
Patent: 51
Shandong Sheng, China
Patent: 50
Liaoning Sheng, China
Patent: 44
Zhejiang Sheng, China
Patent: 44
With the analysis among related 8,543 patents in last 5 years, we discover 208 new entrants. Zhejiang Zheneng Technology Research Institute Co., Ltd., Guirun Environmental Technology Co., Ltd., Zhongye Changtian International Engineering Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 20
Guangxi Zhuangzu Zizhiqu, China
Patent: 19
Hunan Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 16
Zhejiang Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
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Patent: 12
Jiangsu Sheng, China
Patent: 12
Fujian Sheng, China
Patent: 12
With the analysis among 6,526 patents, we discovered top 322 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Zhejiang University of Technology, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 11.42% of the total patent filing.
Beijing Shi, China
Patent: 169
Zhejiang Sheng, China
Patent: 167
Liaoning Sheng, China
Patent: 153
Yunnan Sheng, China
Patent: 129
Guangdong Sheng, China
Patent: 117
Zhejiang Sheng, China
Patent: 114
Beijing Shi, China
Patent: 97
Beijing Shi, China
Patent: 93
Beijing Shi, China
Patent: 83
Shanghai Shi, China
Patent: 80