With the analysis among 620 patents, we discovered top 128 key players by total patent application. BASF AB, Eli Lilly & Co., Dr. Karl Thomae GmbH are dominant in this area. They take 23.71% of the total patent filing.
Indiana, United States
Patent: 55
Rheinland-Pfalz, Germany
Patent: 35
Hessen, Germany
Patent: 29
Imperial Chemical Industries Ltd.
Delaware, United States
Patent: 21
Texas, United States
Patent: 20
INVISTA Technologies SARL
Luxembourg, Luxembourg
Patent: 14
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With the analysis among related 20 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Guangxi Normal University, PetroChina Co., Ltd., Shandong Wobo Xinlong Coal Washing Auxiliary Co., Ltd. take 25.00% of patent filing during this period.
Guangxi Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Wobo Xinlong Coal Washing Auxiliary Co., Ltd.
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Lisboa, Portugal
Patent: 1
Hainan Sheng, China
Patent: 1
Huimin Country Zhengding Steel Board Xiaoshou Co. Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 10 new entrants. Guangxi Normal University, Hefei Longzhi Electromechanical Technology Co., Ltd., Qingdao Haon New Material Technology Co., Ltd. are the most active new entrants in this area.
Guangxi Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hefei Longzhi Electromechanical Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Qingdao Haon New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Shandong Wobo Xinlong Coal Washing Auxiliary Co., Ltd.
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Lisboa, Portugal
Patent: 1
Hainan Sheng, China
Patent: 1
Huimin Country Zhengding Steel Board Xiaoshou Co. Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among 64 patents, we discovered top 18 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Sinopec Research Institute of Petroleum Processing, Northwest University are dominant in this area. They take 46.88% of the total patent filing.
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 12
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 8
Washington, United States
Patent: 3
East China Normal University
Shanghai Shi, China
Patent: 3
Shenyang Pharmaceutical University
Liaoning Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Guangxi Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Louisiana State University
Louisiana, United States
Patent: 1
West Pomeranian University of Technology Szczecin
Zachodniopomorskie, Poland
Patent: 1
Institut National des Sciences Appliquées de Lyon