With the analysis among 119 patents, we discovered top 67 key players by total patent application. Foster Wheeler Energia Oy, Ahlstrom Machinery Corp., Husqvarna AB are dominant in this area. They take 17.65% of the total patent filing.
Foster Wheeler Energia Oy
California, United States
Patent: 4
California, United States
Patent: 3
BP Exploration Operating Co. Ltd.
California, United States
Patent: 3
Qingdao Sisa Abrasives Co., Ltd.
Shandong Sheng, China
Patent: 2
No data, please try another search term
With the analysis among related 29 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Qingdao University of Technology, Qingdao Sisa Abrasives Co., Ltd., China University of Mining & Technology take 20.69% of patent filing during this period.
Qingdao University of Technology
Shandong Sheng, China
Patent: 2
Qingdao Sisa Abrasives Co., Ltd.
Shandong Sheng, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Zhenjiang Fluid Engineering Equipment Technology Research Institute of Jiangsu University
undefined undefined
Patent: 1
Zhanjiang Agricultural Reclamation Research Institute of Guangdong Province
undefined undefined
Patent: 1
Beijing Shi, China
Patent: 1
Chongqing Liangping District Longquan Water Supply Co., Ltd.
Chongqing Shi, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Harbin Huaxing Soft Control Technology Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 31 new entrants. Qingdao University of Technology, Qingdao Sisa Abrasives Co., Ltd., China University of Mining & Technology are the most active new entrants in this area.
Qingdao University of Technology
Shandong Sheng, China
Patent: 2
Qingdao Sisa Abrasives Co., Ltd.
Shandong Sheng, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Zhenjiang Fluid Engineering Equipment Technology Research Institute of Jiangsu University
undefined undefined
Patent: 1
Zhanjiang Agricultural Reclamation Research Institute of Guangdong Province
undefined undefined
Patent: 1
Beijing Shi, China
Patent: 1
Chongqing Liangping District Longquan Water Supply Co., Ltd.
Chongqing Shi, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Harbin Huaxing Soft Control Technology Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 13 universities and scientific research institutions by total patent application. Jiangsu University, China University of Mining & Technology, Qingdao University of Technology are dominant in this area. They take 26.09% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Qingdao University of Technology
Shandong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 1
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 1
National University of Defense Technology
Hunan Sheng, China
Patent: 1
University of South China
Hunan Sheng, China
Patent: 1
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1