With the analysis among 91 patents, we discovered top 45 key players by total patent application. Changzhou Heda Oil Pump Co., Ltd., RWM Schweiz AG, Nikko Metal Manufacturing Co. Ltd. are dominant in this area. They take 20.88% of the total patent filing.
Jiangsu Sheng, China
Patent: 9
ZURICH, Switzerland
Patent: 5
Nikko Metal Manufacturing Co. Ltd.
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 3
Tennessee, United States
Patent: 3
Tennessee, United States
Patent: 3
Shaanxi Sheng, China
Patent: 3
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With the analysis among related 33 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Hubei Hangpeng Chemical Power Technology Co., Ltd., Anhui Baotai Auto Parts Co., Ltd., Anhui Haofeng Industrial Co., Ltd. take 33.33% of patent filing during this period.
Hubei Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Anhui Haofeng Industrial Co., Ltd.
Anhui Sheng, China
Patent: 3
Tennessee, United States
Patent: 2
Beijing Shi, China
Patent: 2
Huacai (Shandong) New Materials Co., Ltd.
Shandong Sheng, China
Patent: 2
Tennessee, United States
Patent: 2
Hunan Junhang Material Technology Co., Ltd
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 18 new entrants. Hubei Hangpeng Chemical Power Technology Co., Ltd., Anhui Baotai Auto Parts Co., Ltd., Anhui Haofeng Industrial Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Anhui Haofeng Industrial Co., Ltd.
Anhui Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Huacai (Shandong) New Materials Co., Ltd.
Shandong Sheng, China
Patent: 2
Hunan Junhang Material Technology Co., Ltd
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 8 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, National University of Defense Technology, Shanghai Jiao Tong University are dominant in this area. They take 29.41% of the total patent filing.
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1