Search results for “Valve oil” companies
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Key Players
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Innovation Intensity
With the analysis among 526 patents, we discovered top 418 key players by total patent application. Guangxi Yuchai Machinery Co., Ltd., Zhejiang Geely Holding Group Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 6.27% of the total patent filing.
Guangxi Yuchai Machinery Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 17
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 9
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 7
Zhejiang Geely Powertrain Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Chengdu Shengbang Seals Co., Ltd.
Sichuan Sheng, China
Patent: 6
Guangdong Tiancheng Seals Co., Ltd.
Guangdong Sheng, China
Patent: 6
Yantai Fengtai Auto Parts Co., Ltd.
Shandong Sheng, China
Patent: 6
Weichai Power Co., Ltd.
Shandong Sheng, China
Patent: 5
Harbin Dongan Industrial Development Co. Ltd.
Heilongjiang Sheng, China
Patent: 5
Daqing Oilfield Co., Ltd.
Heilongjiang Sheng, China
Patent: 4
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 423 patents applied in the last 5 years. We discover 322 most active companies in this area. The fast-growing Guangxi Yuchai Machinery Co., Ltd., Yantai Fengtai Auto Parts Co., Ltd., Guangdong Tiancheng Seals Co., Ltd. take 6.15% of patent filing during this period.
Guangxi Yuchai Machinery Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 15
Yantai Fengtai Auto Parts Co., Ltd.
Shandong Sheng, China
Patent: 6
Guangdong Tiancheng Seals Co., Ltd.
Guangdong Sheng, China
Patent: 5
LouDi ZhongXing Hydraulic Components Co., Ltd.
Hunan Sheng, China
Patent: 4
Danfoss Power Solutions (Zhejiang) Co. Ltd.
Zhejiang Sheng, China
Patent: 4
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 4
Weichai Power Co., Ltd.
Shandong Sheng, China
Patent: 4
XCMG Excavator Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Yantai Kunzheng Sealing Products Co., Ltd.
Shandong Sheng, China
Patent: 4
New Entrants
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Innovation in recent 5 years
With the analysis among related 423 patents in last 5 years, we discover 304 new entrants. Yantai Fengtai Auto Parts Co., Ltd., LouDi ZhongXing Hydraulic Components Co., Ltd., Danfoss Power Solutions (Zhejiang) Co. Ltd. are the most active new entrants in this area.
Yantai Fengtai Auto Parts Co., Ltd.
Shandong Sheng, China
Patent: 6
LouDi ZhongXing Hydraulic Components Co., Ltd.
Hunan Sheng, China
Patent: 4
Danfoss Power Solutions (Zhejiang) Co. Ltd.
Zhejiang Sheng, China
Patent: 4
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 4
XCMG Excavator Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Yantai Kunzheng Sealing Products Co., Ltd.
Shandong Sheng, China
Patent: 4
Weichai Power Yangzhou Diesel Engine Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Taiyuan Jingfeng Railway Electrical Equipment Manufacturing Co
Shanxi Sheng, China
Patent: 3
South China Marine Machinery Plant
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shashi Jiulong Power Steering Gear Co. Ltd.
Hubei Sheng, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 36 patents, we discovered top 18 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Zhejiang University, Harbin Engineering University are dominant in this area. They take 16.67% of the total patent filing.
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Zhejiang University
Zhejiang Sheng, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 2
Shaanxi University of Technology
Shaanxi Sheng, China
Patent: 2
Jilin University
Jilin Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Jiangsu University
Jiangsu Sheng, China
Patent: 1
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
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