With the analysis among 89 patents, we discovered top 64 key players by total patent application. Wuhan Marine Machinery Plant Co., Ltd., Jiangsu Weihe Offshore Engineering Equipment Co., Ltd., DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd. are dominant in this area. They take 19.10% of the total patent filing.
Wuhan Marine Machinery Plant Co., Ltd.
Hubei Sheng, China
Patent: 6
Jiangsu Weihe Offshore Engineering Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 6
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Jiangyan Marine Outfitting Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Shanghai Waigaoqiao Shipbuilding Co., Ltd.
Shanghai Shi, China
Patent: 3
Jingjiang Jinzhou Marine Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Samsung Heavy Industries Co., Ltd.
Gyeonggi-do, South Korea
Patent: 2
Hudong-Zhonghua Shipbuilding Group Co., Ltd.
Shanghai Shi, China
Patent: 2
Jiangnan Shipyard Group Co. Ltd.
Shanghai Shi, China
Patent: 2
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With the analysis among related 30 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Shanghai Waigaoqiao Shipbuilding Co., Ltd., Hudong-Zhonghua Shipbuilding Group Co., Ltd., China Shenhua Energy Co., Ltd. take 20.00% of patent filing during this period.
Shanghai Waigaoqiao Shipbuilding Co., Ltd.
Shanghai Shi, China
Patent: 3
Hudong-Zhonghua Shipbuilding Group Co., Ltd.
Shanghai Shi, China
Patent: 2
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
CCCC First Harbor Engineering Co., Ltd.
Tianjin Shi, China
Patent: 1
Shanghai Shipbuilding Research and Design Institute (the 60th Research Institute of China Shipbuilding Corporation)
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Patent: 1
Wuxi Guanyun Heat Exchanger Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jiangyan Marine Outfitting Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Wuhan Guocheng Machinery Manufacturing Co., Ltd.
Hubei Sheng, China
Patent: 1
Yangzhou Zhongzhou Power Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 30 patents in last 5 years, we discover 23 new entrants. Shanghai Waigaoqiao Shipbuilding Co., Ltd., Hudong-Zhonghua Shipbuilding Group Co., Ltd., China Shenhua Energy Co., Ltd. are the most active new entrants in this area.
Shanghai Waigaoqiao Shipbuilding Co., Ltd.
Shanghai Shi, China
Patent: 3
Hudong-Zhonghua Shipbuilding Group Co., Ltd.
Shanghai Shi, China
Patent: 2
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Shuohai Ship Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
CSSC Huangpu Wenchong Shipbuilding Co., Ltd.
Guangdong Sheng, China
Patent: 1
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 1
Haiying Enterprise Group Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shenhua Huanghua Port Co. Ltd.
Hebei Sheng, China
Patent: 1
China Shipbuilding Industry Corp. No. 725 Research Institute
With the analysis among 10 patents, we discovered top 4 universities and scientific research institutions by total patent application. Wuhan University of Technology, Huazhong University of Science & Technology, Sri Ramakrishna Engineering College are dominant in this area. They take 40.00% of the total patent filing.
Wuhan University of Technology
Hubei Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Sri Ramakrishna Engineering College
Tamil Nadu, India
Patent: 1
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 1