With the analysis among 67,597 patents, we discovered top 485 key players by total patent application. UOP LLC, China Petroleum & Chemical Corp., Shell Internationale Research Maatschappij BV are dominant in this area. They take 8.75% of the total patent filing.
Illinois, United States
Patent: 1,905
Beijing Shi, China
Patent: 1,029
Zuid-Holland, Netherlands
Patent: 840
California, United States
Patent: 435
Texas, United States
Patent: 429
Liaoning Sheng, China
Patent: 326
Oklahoma, United States
Patent: 314
With the analysis among 151 patents, we discovered top 47 start-ups by total patent application. M-I LLC, Trifol Resources Ltd., Sterifre Medical, Inc. are active in this area.
Texas, United States
Patent: 40
Washington, United States
Patent: 9
Oregon, United States
Patent: 9
Victoria, Australia
Patent: 7
Arizona, United States
Patent: 5
California, United States
Patent: 4
Illinois, United States
Patent: 3
With the analysis among related 16,044 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Beijing University of Technology, Saudi Arabian Oil Co. take 2.56% of patent filing during this period.
Beijing Shi, China
Patent: 176
Beijing Shi, China
Patent: 119
Liaoning Sheng, China
Patent: 82
Illinois, United States
Patent: 60
Jiangsu Sheng, China
Patent: 50
California, United States
Patent: 42
Beijing Shi, China
Patent: 42
With the analysis among related 16,044 patents in last 5 years, we discover 128 new entrants. Nanjing Yanchang Reaction Technology Research Institute Co., Ltd., Qingdao Spring Water-Treatment Co., Ltd., Zhejiang Zheneng Technology Research Institute Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 37
Shandong Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 19
Shanghai Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 12
Henan Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
With the analysis among 9,545 patents, we discovered top 338 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Beijing University of Technology, Nanjing University are dominant in this area. They take 15.67% of the total patent filing.
Beijing Shi, China
Patent: 236
Beijing Shi, China
Patent: 190
Jiangsu Sheng, China
Patent: 149
Zhejiang Sheng, China
Patent: 110
Shanghai Shi, China
Patent: 98
Guangdong Sheng, China
Patent: 89
Heilongjiang Sheng, China
Patent: 75
Beijing Shi, China
Patent: 73
Jiangsu Sheng, China
Patent: 66