With the analysis among 2,169 patents, we discovered top 480 key players by total patent application. Ecolab, Inc., Procter & Gamble Co., Halliburton Energy Services, Inc. are dominant in this area. They take 4.43% of the total patent filing.
Minnesota, United States
Patent: 34
Ohio, United States
Patent: 31
Texas, United States
Patent: 31
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 26
California, United States
Patent: 24
Tokyo-to, Japan
Patent: 20
Osaka-fu, Japan
Patent: 19
Aichi-ken, Japan
Patent: 18
Virginia, United States
Patent: 16
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Shanghai Shi, China
Patent: 2
Texas, United States
Patent: 2
With the analysis among related 973 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Ecolab, Inc., UACJ Corp., ChemTreat, Inc. take 4.52% of patent filing during this period.
Minnesota, United States
Patent: 17
Tokyo-to, Japan
Patent: 16
Virginia, United States
Patent: 11
Liaoning Sheng, China
Patent: 7
Aichi-ken, Japan
Patent: 6
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 5
With the analysis among related 973 patents in last 5 years, we discover 425 new entrants. King Fahd University of Petroleum & Minerals, Novelis, Inc., yangzhou polytechnic institute are the most active new entrants in this area.
Georgia, United States
Patent: 5
Jiangsu Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
Yantai Wanhua New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among 467 patents, we discovered top 143 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Zhejiang University, North Eastern University are dominant in this area. They take 6.00% of the total patent filing.
Beijing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5