With the analysis among 29 patents, we discovered top 16 key players by total patent application. IG Farbenindustrie AG, Tianjin Zhonghuan Hongze Engineering Consulting Co., Ltd., Johnson Matthey Plc are dominant in this area. They take 24.14% of the total patent filing.
Tianjin Shi, China
Patent: 2
Chiba-ken, Japan
Patent: 1
Arkansas, United States
Patent: 1
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With the analysis among related 11 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Sikelin Group Co., Ltd, Instituto Federal do Parana, Guangdong Persian Technology Co., Ltd. take 45.45% of patent filing during this period.
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Patent: 3
Guangdong Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 7 new entrants. Sikelin Group Co., Ltd, Instituto Federal do Parana, Guangdong Persian Technology Co., Ltd. are the most active new entrants in this area.
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Patent: 3
Guangdong Sheng, China
Patent: 1
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Patent: 1
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Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 1
São Paulo, Brazil
Patent: 1