With the analysis among 267 patents, we discovered top 152 key players by total patent application. Albany International Corp., Nalco Ltd., Sumitomo Chemical Co., Ltd. are dominant in this area. They take 14.61% of the total patent filing.
New Hampshire, United States
Patent: 15
CHESHIRE, United Kingdom
Patent: 14
Tokyo-to, Japan
Patent: 10
Osaka-fu, Japan
Patent: 10
Jiangsu Sheng, China
Patent: 9
Uttar Pradesh, India
Patent: 6
STOCKHOLM, Sweden
Patent: 6
Yamanashi-ken, Japan
Patent: 5
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
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With the analysis among related 33 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Beijing Institute of Petrochemical Technology, TAKUMA CO., LTD., Mitsubishi Power Ltd. take 21.21% of patent filing during this period.
Beijing Shi, China
Patent: 3
Hyogo-ken, Japan
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Yamanashi-ken, Japan
Patent: 1
Chongqing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 24 new entrants. Beijing Institute of Petrochemical Technology, TAKUMA CO., LTD., Ningbo University are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Hyogo-ken, Japan
Patent: 2
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Anhui Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Shenzhen Xingfu Habitat Construction Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among 26 patents, we discovered top 13 universities and scientific research institutions by total patent application. Beijing Institute of Petrochemical Technology, Hunan Institute of Science & Technology, Tohoku University are dominant in this area. They take 23.08% of the total patent filing.
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Miyagi-ken, Japan
Patent: 1
Iwate-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1