With the analysis among 379 patents, we discovered top 183 key players by total patent application. M-I LLC, NGK Insulators, Ltd., Union Carbide Corp. are dominant in this area. They take 15.30% of the total patent filing.
Texas, United States
Patent: 26
Aichi-ken, Japan
Patent: 18
Wisconsin, United States
Patent: 14
Massachusetts, United States
Patent: 10
Hessen, Germany
Patent: 10
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 7
Shizuoka-ken, Japan
Patent: 7
Rio de Janeiro, Brazil
Patent: 6
Pennsylvania, United States
Patent: 6
Delaware, United States
Patent: 6
With the analysis among 26 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 26
With the analysis among related 73 patents applied in the last 5 years. We discover 66 most active companies in this area. The fast-growing Petróleo Brasileiro SA, Xi'an Shiyou University, Kao Corp. take 13.70% of patent filing during this period.
Rio de Janeiro, Brazil
Patent: 4
Shaanxi Sheng, China
Patent: 3
Xi'an Herui Environmental Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 73 patents in last 5 years, we discover 56 new entrants. Kao Corp., Xi'an Herui Environmental Engineering Co., Ltd., Industry-University Cooperation Foundation Hanyang University are the most active new entrants in this area.
Xi'an Herui Environmental Engineering Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
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Patent: 2
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 76 patents, we discovered top 26 universities and scientific research institutions by total patent application. American Technological University, Xi'an Shiyou University, Instituto Mexicano del Petroleo are dominant in this area. They take 26.32% of the total patent filing.
Texas, United States
Patent: 10
Shaanxi Sheng, China
Patent: 5
Distrito Federal, Mexico
Patent: 5
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Gansu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2