With the analysis among 302 patents, we discovered top 86 key players by total patent application. Caterpillar, Inc., Bosch Rexroth Co. Ltd., Mannesmann Rexroth AG are dominant in this area. They take 22.85% of the total patent filing.
Illinois, United States
Patent: 28
Taiwan Province, China
Patent: 25
Ohio, United States
Patent: 15
Qidong Cosco Shipping Offshore Engineering Co Ltd.
Jiangsu Sheng, China
Patent: 8
COSCO (Nantong) Shipyard Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Baden-Württemberg, Germany
Patent: 7
Noord-Brabant, Netherlands
Patent: 7
Volvo Construction Equipment AB
National Oilwell Norway AS
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With the analysis among related 85 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing COSCO (Nantong) Shipyard Co., Ltd., Qidong Cosco Shipping Offshore Engineering Co Ltd., Jiangsu Normal University take 27.06% of patent filing during this period.
COSCO (Nantong) Shipyard Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Qidong Cosco Shipping Offshore Engineering Co Ltd.
Jiangsu Sheng, China
Patent: 8
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 4
Beijing Institute of Technology
Beijing Shi, China
Patent: 4
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 3
Guangdong University of Technology
Guangdong Sheng, China
Patent: 3
Jinan China Railway Heavy Industry Track Equipment Co., Ltd.
Shandong Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
With the analysis among related 85 patents in last 5 years, we discover 29 new entrants. COSCO (Nantong) Shipyard Co., Ltd., Qidong Cosco Shipping Offshore Engineering Co Ltd., A&A International LLC are the most active new entrants in this area.
COSCO (Nantong) Shipyard Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Qidong Cosco Shipping Offshore Engineering Co Ltd.
Jiangsu Sheng, China
Patent: 8
Jinan China Railway Heavy Industry Track Equipment Co., Ltd.
Shandong Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Taizhong Group Yuci Hydraulic Industry Co Ltd.
Shandong Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 1
Langfang Beidou Shenzhou Measurement and Control Instrument Co., Ltd.
Hebei Sheng, China
Patent: 1
Jiangsu Tunan Hydraulic Control Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 201 patents, we discovered top 26 universities and scientific research institutions by total patent application. Shandong Jiaotong University, Zhejiang University, Beijing Institute of Technology are dominant in this area. They take 49.75% of the total patent filing.
Shandong Jiaotong University
Shandong Sheng, China
Patent: 64
Zhejiang Sheng, China
Patent: 22
Beijing Institute of Technology
Beijing Shi, China
Patent: 14
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 11
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 6
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 6
Guangdong University of Technology
Guangdong Sheng, China
Patent: 6
Xuzhou University of Technology
Jiangsu Sheng, China
Patent: 5
Taiyuan University of Science & Technology
Shanxi Sheng, China
Patent: 3