With the analysis among 88 patents, we discovered top 56 key players by total patent application. Johnson Matthey Plc, Rhodia Operations SASU, BASF Corp. are dominant in this area. They take 20.45% of the total patent filing.
New Jersey, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Ford Global Technologies LLC
Michigan, United States
Patent: 3
Chongqing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
No data, please try another search term
With the analysis among related 45 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing Chongqing Huihu Catalyst Co., Ltd., Shiyan Huibo Environmental Technology Co., Ltd., Wuxi Weifu Lida Catalytic Converter Co., Ltd. take 20.00% of patent filing during this period.
Chongqing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 45 patents in last 5 years, we discover 34 new entrants. Chongqing Huihu Catalyst Co., Ltd., Shiyan Huibo Environmental Technology Co., Ltd., Wuxi Weifu Lida Catalytic Converter Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 4 universities and scientific research institutions by total patent application. Northwestern University, Benemerita Universidad Autonoma de Puebla, Federal University of Triangulo Mineiro are dominant in this area. They take 88.89% of the total patent filing.
Illinois, United States
Patent: 3
Mato Grosso, Brazil
Patent: 1
Jilin Sheng, China
Patent: 1