With the analysis among 352 patents, we discovered top 115 key players by total patent application. BASF Corp., Hyundai Motor Co., Ltd., Johnson Matthey Plc are dominant in this area. They take 27.27% of the total patent filing.
New Jersey, United States
Patent: 55
Tokyo-to, Japan
Patent: 15
Ford Global Technologies LLC
Michigan, United States
Patent: 14
Sichuan Sheng, China
Patent: 10
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
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With the analysis among related 51 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing BASF Corp., Johnson Matthey Plc, Central South University take 35.29% of patent filing during this period.
New Jersey, United States
Patent: 12
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Yunnan Sheng, China
Patent: 2
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Patent: 1
Suzhou Kunsheng Gas Purification Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among related 51 patents in last 5 years, we discover 23 new entrants. Central South University, Zhenjiang Sitai Intelligent Equipment Technology Co., Ltd., Institute of Resource Utilization and Rare Earth Development, Guangdong Academy of Sciences are the most active new entrants in this area.
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
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Patent: 1
Suzhou Kunsheng Gas Purification Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 55 patents, we discovered top 16 universities and scientific research institutions by total patent application. The University of Queensland, Central South University, Northwestern University are dominant in this area. They take 34.55% of the total patent filing.
Queensland, Australia
Patent: 3
Hunan Sheng, China
Patent: 3
Illinois, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Yamagata-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shanghai Shi, China
Patent: 1