With the analysis among 543 patents, we discovered top 321 key players by total patent application. Cabot Corp., Siemens Energy Co., Ltd., Kemira Oyj are dominant in this area. They take 5.71% of the total patent filing.
Massachusetts, United States
Patent: 11
Shanghai Shi, China
Patent: 11
Nagano-ken, Japan
Patent: 8
Sichuan Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Taiwan Province, China
Patent: 7
Kumamoto-ken, Japan
Patent: 6
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
With the analysis among related 301 patents applied in the last 5 years. We discover 218 most active companies in this area. The fast-growing Chengdu Yongan Pharmaceutical Co., Ltd., Chang Chun PetroChemical Co., Ltd., Jiangsu Kangshiyuan Pharmaceutical Co., Ltd. take 6.31% of patent filing during this period.
Sichuan Sheng, China
Patent: 8
Taiwan Province, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
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Patent: 3
Hubei Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 3
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Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 301 patents in last 5 years, we discover 207 new entrants. Chengdu Yongan Pharmaceutical Co., Ltd., Chang Chun PetroChemical Co., Ltd., Jiangsu Kangshiyuan Pharmaceutical Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 8
Taiwan Province, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
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Patent: 3
Hubei Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 149 patents, we discovered top 59 universities and scientific research institutions by total patent application. Yangzhou University, Xiamen University, Jiangnan University are dominant in this area. They take 6.71% of the total patent filing.
Jiangsu Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2