With the analysis among 540 patents, we discovered top 189 key players by total patent application. Albemarle Corp., The Dow Chemical Co., NL Industries, Inc. are dominant in this area. They take 20.37% of the total patent filing.
North Carolina, United States
Patent: 65
Michigan, United States
Patent: 23
Texas, United States
Patent: 22
Connecticut, United States
Patent: 13
Ohio, United States
Patent: 13
Osaka-fu, Japan
Patent: 12
Delaware, United States
Patent: 9
Texas, United States
Patent: 9
With the analysis among 10 patents, we discovered top 4 start-ups by total patent application. M-I LLC, Hunan Aowei Environmental Technology Co., Ltd., Urban Monkey are active in this area.
Texas, United States
Patent: 7
Hunan Sheng, China
Patent: 1
Maharashtra, India
Patent: 1
Oregon, United States
Patent: 1
With the analysis among related 69 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Konkuk University Industry-Academic Cooperation Foundation, China Oilfield Services Ltd., Albemarle Corp. take 18.84% of patent filing during this period.
Tianjin Shi, China
Patent: 4
North Carolina, United States
Patent: 4
New Jersey, United States
Patent: 4
Seoul, South Korea
Patent: 4
Tianjin Shi, China
Patent: 3
Ohio, United States
Patent: 3
Texas, United States
Patent: 3
With the analysis among related 69 patents in last 5 years, we discover 44 new entrants. Konkuk University Industry-Academic Cooperation Foundation, China Oilfield Services Ltd., Reckitt Benckiser LLC are the most active new entrants in this area.
Tianjin Shi, China
Patent: 4
New Jersey, United States
Patent: 4
Seoul, South Korea
Patent: 4
Tianjin Shi, China
Patent: 3
Texas, United States
Patent: 2
New Jersey, United States
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 36 patents, we discovered top 16 universities and scientific research institutions by total patent application. Shanghai University, Central South University, Northwestern University are dominant in this area. They take 38.89% of the total patent filing.
Shanghai Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Illinois, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sachsen, Germany
Patent: 1
Anhui Sheng, China
Patent: 1