With the analysis among 95 patents, we discovered top 29 key players by total patent application. Johnson Matthey Plc, BASF Corp., Horiba Ltd. are dominant in this area. They take 53.68% of the total patent filing.
New Jersey, United States
Patent: 13
Shanghai Shi, China
Patent: 5
Hunan Sheng, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 2
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With the analysis among related 43 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Johnson Matthey Plc, Johnson Matthey (Shanghai) Chemicals Ltd., Hyundai Motor Co., Ltd. take 83.72% of patent filing during this period.
Shanghai Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
New Jersey, United States
Patent: 1
Zhongke Zhilian Digital Technology (Shandong) Co., Ltd.
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 43 patents in last 5 years, we discover 6 new entrants. Johnson Matthey (Shanghai) Chemicals Ltd., Harbin Dongan Auto Engine Co., Ltd., Changzhou Guangxing Precision Machinery Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhongke Zhilian Digital Technology (Shandong) Co., Ltd.
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 1