With the analysis among 24 patents, we discovered top 18 key players by total patent application. A & A F.LLI PARODI S.P.A., Korea Valvoline Co. Ltd., Suzhou Honghe Metal Products Co., Ltd. are dominant in this area. They take 29.17% of the total patent filing.
A & A F.LLI PARODI S.P.A.
Jiangsu Sheng, China
Patent: 2
Texas, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Pennsylvania, United States
Patent: 1
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Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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With the analysis among related 9 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Hunan Institute of Science & Technology, China University of Mining & Technology, Xuzhou Xugong Hydraulic Parts Co., Ltd. take 55.56% of patent filing during this period.
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 5 new entrants. Hunan Institute of Science & Technology, China University of Mining & Technology, Xuzhou Xugong Hydraulic Parts Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1