With the analysis among 150 patents, we discovered top 55 key players by total patent application. Honeywell International Technologies Ltd., EIDP, Inc., Asahi Kasei Corp. are dominant in this area. They take 22.67% of the total patent filing.
DUBLIN, Ireland
Patent: 13
Delaware, United States
Patent: 12
Texas, United States
Patent: 7
Zuid-Holland, Netherlands
Patent: 6
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Patent: 5
Ohio, United States
Patent: 5
Minnesota, United States
Patent: 4
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With the analysis among related 29 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Zhejiang University, Central South University, Research Center For Eco-Environmental Sciences take 27.59% of patent filing during this period.
Zhejiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Research Center For Eco-Environmental Sciences
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Rheinland-Pfalz, Germany
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Inner Mongolia Muxingren New Material Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 19 new entrants. Zhejiang University, South China University of Technology, Kurita Water Industries Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Rheinland-Pfalz, Germany
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Inner Mongolia Muxingren New Material Technology Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Hunan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
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Patent: 1
With the analysis among 31 patents, we discovered top 10 universities and scientific research institutions by total patent application. Central South University, Zhejiang University, South China University of Technology are dominant in this area. They take 41.94% of the total patent filing.
Hunan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Minas Gerais, Brazil
Patent: 1
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1