With the analysis among 563 patents, we discovered top 195 key players by total patent application. Bayer AG, BASF AB, Nalco Ltd. are dominant in this area. They take 14.74% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 32
CHESHIRE, United Kingdom
Patent: 25
Tokyo-to, Japan
Patent: 24
Illinois, United States
Patent: 19
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
Beijing Shi, China
Patent: 11
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 11
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With the analysis among related 94 patents applied in the last 5 years. We discover 66 most active companies in this area. The fast-growing Tokuyama Corp., Resonac Holdings Corp., China Petroleum & Chemical Corp. take 22.34% of patent filing during this period.
Tokyo-to, Japan
Patent: 12
Chiba-ken, Japan
Patent: 5
Beijing Shi, China
Patent: 4
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Lombardia, Italy
Patent: 3
With the analysis among related 94 patents in last 5 years, we discover 56 new entrants. Tokuyama Corp., Liaoning Normal University, Chongqing University of Science and Technology are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 12
Liaoning Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Lombardia, Italy
Patent: 3
Kaifeng Enke Biotechnology Co., Ltd.
Henan Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 61 patents, we discovered top 26 universities and scientific research institutions by total patent application. Liaoning Normal University, Tongji University, Zhejiang University are dominant in this area. They take 40.98% of the total patent filing.
Liaoning Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1