With the analysis among 1,178 patents, we discovered top 322 key players by total patent application. Akzo Nobel Chemicals International BV, Hoechst AG, Elf Atochem SA are dominant in this area. They take 18.08% of the total patent filing.
Utrecht, Netherlands
Patent: 124
Hessen, Germany
Patent: 48
Noord-Holland, Netherlands
Patent: 40
Chiba-ken, Japan
Patent: 27
Kyoto-fu, Japan
Patent: 22
Oregon, United States
Patent: 21
Tokyo-to, Japan
Patent: 16
With the analysis among 21 patents, we discovered top 1 start-ups by total patent application.
Oregon, United States
Patent: 21
With the analysis among related 131 patents applied in the last 5 years. We discover 67 most active companies in this area. The fast-growing Akzo Nobel Chemicals International BV, PCC MCAA Sp zoo, Kaili Catalyst & New Materials Co., Ltd. take 27.48% of patent filing during this period.
Utrecht, Netherlands
Patent: 26
Shaanxi Sheng, China
Patent: 4
Maharashtra, India
Patent: 4
Hubei Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 131 patents in last 5 years, we discover 61 new entrants. Gharda Chemicals Ltd., Hubei Taisheng Chemical Co. Ltd., China Three Gorges University are the most active new entrants in this area.
Maharashtra, India
Patent: 4
Hubei Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hangzhou Linan Lingfeng Agricultural Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 177 patents, we discovered top 50 universities and scientific research institutions by total patent application. Universidade Federal do Espirito Santo, Altai State University, Tiangong University are dominant in this area. They take 14.12% of the total patent filing.
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Patent: 3
Tianjin Shi, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2