With the analysis among 567 patents, we discovered top 161 key players by total patent application. Imperial Chemical Industries Ltd., EIDP, Inc., Ciba-Geigy AG are dominant in this area. They take 14.81% of the total patent filing.
Delaware, United States
Patent: 28
Hessen, Germany
Patent: 15
Hessen, Germany
Patent: 11
Noord-Holland, Netherlands
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 8
Niedersachsen, Germany
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 20 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Kumoh National Institute of Technology, Tongji University, Guizhou Meiling Power Co. take 20.00% of patent filing during this period.
Shanghai Shi, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 15 new entrants. Kumoh National Institute of Technology, Guizhou Meiling Power Co., Beijing Nordtech Instrument Co., Ltd. are the most active new entrants in this area.
Guizhou Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 25 patents, we discovered top 10 universities and scientific research institutions by total patent application. Tongji University, Kumoh National Institute of Technology, Council of Scientific & Industrial Research are dominant in this area. They take 20.00% of the total patent filing.
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1