With the analysis among 6,154 patents, we discovered top 473 key players by total patent application. UOP LLC, Exxon Research & Engineering Co., China Petroleum & Chemical Corp. are dominant in this area. They take 17.13% of the total patent filing.
Illinois, United States
Patent: 486
Beijing Shi, China
Patent: 283
Texas, United States
Patent: 241
Tokyo-to, Japan
Patent: 96
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 85
Oklahoma, United States
Patent: 84
Shiga-ken, Japan
Patent: 78
Zuid-Holland, Netherlands
Patent: 76
With the analysis among 27 patents, we discovered top 4 start-ups by total patent application. M-I LLC, Knapsack Co., Aisin KK are active in this area.
Texas, United States
Patent: 12
Oregon, United States
Patent: 8
With the analysis among related 1,111 patents applied in the last 5 years. We discover 485 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Sinopec Research Institute of Petroleum Processing, Suzhou Xire Energy Saving and Environmental Protection Technology Co., Ltd. take 12.15% of patent filing during this period.
Beijing Shi, China
Patent: 61
Beijing Shi, China
Patent: 37
Jiangsu Sheng, China
Patent: 37
Shaanxi Sheng, China
Patent: 35
Illinois, United States
Patent: 28
Noord-Brabant, Netherlands
Patent: 27
Liaoning Sheng, China
Patent: 22
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 18
Texas, United States
Patent: 15
With the analysis among related 1,111 patents in last 5 years, we discover 330 new entrants. Guodian Environmental Protection Research Institute, Anhui Yuanda Catalyst Co., Ltd., Hubei Zhongchao Chemical Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 11
Anhui Yuanda Catalyst Co., Ltd.
Anhui Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
Gyeonggi-do, South Korea
Patent: 6
Shandong Keneng Environmental Protection Resources Technology Co., Ltd.
Shandong Sheng, China
Patent: 6
Maharashtra, India
Patent: 6
Chongqing Shi, China
Patent: 6
Illinois, United States
Patent: 5
With the analysis among 861 patents, we discovered top 123 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Tsinghua University, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 57.38% of the total patent filing.
Beijing Shi, China
Patent: 154
Beijing Shi, China
Patent: 42
Liaoning Sheng, China
Patent: 37
Shandong Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 18
Gansu Sheng, China
Patent: 17
Beijing Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 9