With the analysis among 2,149 patents, we discovered top 468 key players by total patent application. BASF AB, China Petroleum & Chemical Corp., thyssenkrupp Industrial Solutions AG are dominant in this area. They take 5.91% of the total patent filing.
Beijing Shi, China
Patent: 33
Nordrhein-Westfalen, Germany
Patent: 30
Bayern, Germany
Patent: 15
Nordrhein-Westfalen, Germany
Patent: 15
Guangdong Sheng, China
Patent: 14
Rheinland-Pfalz, Germany
Patent: 13
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Texas, United States
Patent: 1
New York, United States
Patent: 1
Wisconsin, United States
Patent: 1
With the analysis among related 1,163 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Dalian Institute of Chemical Physics Chinese Academy of Sciences, Sinopec Research Institute of Petroleum Processing take 4.21% of patent filing during this period.
Beijing Shi, China
Patent: 19
Liaoning Sheng, China
Patent: 15
Beijing Shi, China
Patent: 15
Shandong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
With the analysis among related 1,163 patents in last 5 years, we discover 403 new entrants. Qingdao University of Science & Technology, Southwest Petroleum University, Jiangsu Zhuogao Environmental Protection Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 8
New Jersey, United States
Patent: 7
Zhejiang Sheng, China
Patent: 6
Hangzhou Aixinkong Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Jiangxi Sheng, China
Patent: 6
With the analysis among 947 patents, we discovered top 221 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Zhejiang University, Tsinghua University are dominant in this area. They take 8.55% of the total patent filing.
Liaoning Sheng, China
Patent: 38
Zhejiang Sheng, China
Patent: 22
Beijing Shi, China
Patent: 21
Beijing Shi, China
Patent: 18
Guangdong Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 13
Yunnan Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 12
Texas, United States
Patent: 11
Hunan Sheng, China
Patent: 11