With the analysis among 247 patents, we discovered top 123 key players by total patent application. BASF AB, Shin-Etsu Chemical Co., Ltd., Japan Chemical Industries Co. Ltd. are dominant in this area. They take 9.72% of the total patent filing.
Kanagawa-ken, Japan
Patent: 4
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With the analysis among related 11 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Jiangsu Longyuan Catalyst Co. Ltd., Beijing Guodian Longyuan Environmental Engineering Co., Ltd., South China University of Technology take 54.55% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Chungcheongnam-do, South Korea
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 5 new entrants. Jiangsu Longyuan Catalyst Co. Ltd., Beijing Guodian Longyuan Environmental Engineering Co., Ltd., South China University of Technology are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Chungcheongnam-do, South Korea
Patent: 1
With the analysis among 21 patents, we discovered top 5 universities and scientific research institutions by total patent application. South China University of Technology, Princeton University, Universidade Federal do Rio Grande do Sul are dominant in this area. They take 33.33% of the total patent filing.
Guangdong Sheng, China
Patent: 2
New Jersey, United States
Patent: 1
Rio Grande do Sul, Brazil
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1