With the analysis among 3,367 patents, we discovered top 485 key players by total patent application. China Petroleum & Chemical Corp., Gree Electric Appliances, Inc. of Zhuhai, PetroChina Co., Ltd. are dominant in this area. They take 3.03% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 42
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 31
Beijing Shi, China
Patent: 29
Schaeffler Technologies AG & Co. KG
Safran Transmission Systems SAS
Tongguang Gear (Jiashan) Co., Ltd.
Zhejiang Sheng, China
Patent: 20
State Grid Corp. of China
Beijing Shi, China
Patent: 19
Mahle Engine Systems UK Ltd.
With the analysis among 6 patents, we discovered top 5 start-ups by total patent application. Cas Aerostar Technology Co.,Ltd, Aisin KK, Zulu Pods, Inc. are active in this area.
Cas Aerostar Technology Co.,Ltd
Shandong Sheng, China
Patent: 2
New York, United States
Patent: 1
With the analysis among related 2,124 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Xuzhou University of Technology, China Petroleum & Chemical Corp. take 3.30% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 27
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 23
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 20
Tongguang Gear (Jiashan) Co., Ltd.
Zhejiang Sheng, China
Patent: 20
Beijing Shi, China
Patent: 16
Yuhuan Henghua Pump Co., Ltd.
Zhejiang Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 13
Zhejiang Haihong Hydraulic Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 13
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 12
Schaeffler Technologies AG & Co. KG
With the analysis among related 2,124 patents in last 5 years, we discover 414 new entrants. Xuzhou University of Technology, Tongguang Gear (Jiashan) Co., Ltd., Yuhuan Henghua Pump Co., Ltd. are the most active new entrants in this area.
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 23
Tongguang Gear (Jiashan) Co., Ltd.
Zhejiang Sheng, China
Patent: 20
Yuhuan Henghua Pump Co., Ltd.
Zhejiang Sheng, China
Patent: 13
Zhejiang Haihong Hydraulic Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 13
Yantai Dongde Hydrogen Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 10
Ningbo Denton Hydraulic Transmission Co., Ltd.
Zhejiang Sheng, China
Patent: 10
Suzhou Rhenium Luowei Hydraulic Pump Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 8
Huiyang Aviation Propeller Co., Ltd.
Hebei Sheng, China
Patent: 8
Qingdao Likechuan Hydraulic Machinery Co., Ltd.
Shandong Sheng, China
Patent: 8
With the analysis among 430 patents, we discovered top 94 universities and scientific research institutions by total patent application. Zhejiang University, Xuzhou University of Technology, Xi'an Jiaotong University are dominant in this area. They take 21.40% of the total patent filing.
Zhejiang Sheng, China
Patent: 45
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 23
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 19
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 16
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 12
Hebei Sheng, China
Patent: 11
Southwest Petroleum University
Sichuan Sheng, China
Patent: 8
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 8
Beijing Institute of Technology
Beijing Shi, China
Patent: 6
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 5