With the analysis among 354 patents, we discovered top 81 key players by total patent application. BASF AB, Toyama Chemical Co., Ltd., Ciba Specialty Chemicals Holding, Inc. are dominant in this area. They take 28.53% of the total patent filing.
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 12
Virginia, United States
Patent: 12
Delaware, United States
Patent: 10
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With the analysis among related 16 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Henan Normal University, Wenzhou University, Dongguan Juzhengyuan Technology Co., Ltd. take 31.25% of patent filing during this period.
Henan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Research Center For Eco-Environmental Sciences
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Colorado, United States
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Kashi Guardian (Beijing) Energy Engineering Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 11 new entrants. Wenzhou University, Dongguan Juzhengyuan Technology Co., Ltd., Research Center For Eco-Environmental Sciences are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Research Center For Eco-Environmental Sciences
Beijing Shi, China
Patent: 1
Kashi Guardian (Beijing) Energy Engineering Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
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Patent: 1
Colorado, United States
Patent: 1
Chongqing Shi, China
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among 106 patents, we discovered top 24 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Kagoshima University, Yale University are dominant in this area. They take 77.36% of the total patent filing.
Massachusetts, United States
Patent: 29
Kagoshima-ken, Japan
Patent: 26
Connecticut, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
New York, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2