With the analysis among 382 patents, we discovered top 188 key players by total patent application. UT-Battelle LLC, Science & Technology Corp., Halliburton Energy Services, Inc. are dominant in this area. They take 14.92% of the total patent filing.
Tennessee, United States
Patent: 26
Science & Technology Corp.
Virginia, United States
Patent: 18
Halliburton Energy Services, Inc.
Texas, United States
Patent: 13
Purolite (China) Co. Ltd.
Zhejiang Sheng, China
Patent: 11
Illinois, United States
Patent: 9
Georgia, United States
Patent: 9
3M Innovative Properties Co.
Minnesota, United States
Patent: 8
The Georgia Tech Research Corp.
Georgia, United States
Patent: 7
Pennsylvania, United States
Patent: 6
State Grid Corp. of China
Beijing Shi, China
Patent: 5
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With the analysis among related 366 patents applied in the last 5 years. We discover 225 most active companies in this area. The fast-growing Qilu University of Technology, Qingdao University of Technology, Soochow University take 5.74% of patent filing during this period.
Qilu University of Technology
Shandong Sheng, China
Patent: 9
Qingdao University of Technology
Shandong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Huaiyin Institute of Technology
Jiangsu Sheng, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 5
Hebei University of Technology
Hebei Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
National Research Council of Canada
Shanghai Shi, China
Patent: 4
With the analysis among related 366 patents in last 5 years, we discover 159 new entrants. Qingdao University of Technology, Soochow University, Huaiyin Institute of Technology are the most active new entrants in this area.
Qingdao University of Technology
Shandong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Huaiyin Institute of Technology
Jiangsu Sheng, China
Patent: 5
National Research Council of Canada
Minnesota, United States
Patent: 4
Guangdong Midea White Goods Technology Innovation Center
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
With the analysis among 446 patents, we discovered top 144 universities and scientific research institutions by total patent application. South China University of Technology, Southeast University, Chongqing University are dominant in this area. They take 8.74% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 12
Chongqing Shi, China
Patent: 10
Qilu University of Technology
Shandong Sheng, China
Patent: 10
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 9
ZURICH, Switzerland
Patent: 7
Hebei University of Technology
Hebei Sheng, China
Patent: 6
Qingdao University of Technology
Shandong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 5