With the analysis among 93 patents, we discovered top 25 key players by total patent application. Nalco Ltd., Rohm & Haas Co., EIDP, Inc. are dominant in this area. They take 44.09% of the total patent filing.
CHESHIRE, United Kingdom
Patent: 17
Pennsylvania, United States
Patent: 14
Delaware, United States
Patent: 10
Minnesota, United States
Patent: 5
Texas, United States
Patent: 5
Ohio, United States
Patent: 3
Delaware, United States
Patent: 3
Illinois, United States
Patent: 2
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With the analysis among related 9 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Shandong University of Technology, Chongqing Membrane Composite Materials Co., Ltd., Guangdong University of Technology take 33.33% of patent filing during this period.
Shandong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Indiana, United States
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 5 new entrants. Shandong University of Technology, Chongqing Membrane Composite Materials Co., Ltd., Guangdong University of Technology are the most active new entrants in this area.
Shandong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Indiana, United States
Patent: 1
With the analysis among 29 patents, we discovered top 10 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Portland State University, West Pomeranian University of Technology Szczecin are dominant in this area. They take 34.48% of the total patent filing.
Oregon, United States
Patent: 3
Zachodniopomorskie, Poland
Patent: 2
Beijing Shi, China
Patent: 1
AGH University of Science & Technology
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1