With the analysis among 110 patents, we discovered top 75 key players by total patent application. Goodyear Tire & Rubber Co., Knorr-Bremse Systeme für Nutzfahrzeuge GmbH, Ideal Standard GmbH are dominant in this area. They take 10.91% of the total patent filing.
Ohio, United States
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 3
Nagano-ken, Japan
Patent: 2
ANDALUSIA, Spain
Patent: 2
Manchester, United Kingdom
Patent: 2
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With the analysis among related 10 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Tianjin Rockfim Petroleum Technology Development Co., Ltd., Nikkiso Co., Ltd., Zhejiang Institute of Technology take 30.00% of patent filing during this period.
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Mingtai Industrial Furnace Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shanghai Rongtian Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 9 new entrants. Tianjin Rockfim Petroleum Technology Development Co., Ltd., Nikkiso Co., Ltd., Zhejiang Institute of Technology are the most active new entrants in this area.
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Mingtai Industrial Furnace Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shanghai Rongtian Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 5 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Zhejiang University, Beijing University of Technology are dominant in this area. They take 36.36% of the total patent filing.
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1