With the analysis among 3,464 patents, we discovered top 484 key players by total patent application. DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd., Samsung Heavy Industries Co., Ltd., HD Hyundai Heavy Industries Co., Ltd. are dominant in this area. They take 27.31% of the total patent filing.
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Samsung Heavy Industries Co., Ltd.
Gyeonggi-do, South Korea
Patent: 230
HD Hyundai Heavy Industries Co., Ltd.
Guangdong Sheng, China
Patent: 172
CNOOC Gas & Power Group Co., Ltd.
Beijing Shi, China
Patent: 123
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 84
China Huanqiu Contracting & Engineering Corp.
Beijing Shi, China
Patent: 33
Tokyo-to, Japan
Patent: 31
China International Marine Containers (Group) Co., Ltd.
Guangdong Sheng, China
Patent: 30
Kyoto-fu, Japan
Patent: 30
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Beijing Zhongke Fuhai Cryogenic Technology Co Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 1,162 patents applied in the last 5 years. We discover 498 most active companies in this area. The fast-growing DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd., CNOOC Gas & Power Group Co., Ltd., Kobe Steel, Ltd. take 12.74% of patent filing during this period.
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
CNOOC Gas & Power Group Co., Ltd.
Beijing Shi, China
Patent: 59
Kyoto-fu, Japan
Patent: 22
Offshore Oil Engineering Co., Ltd.
Tianjin Shi, China
Patent: 22
Zhangjiagang Aipu Energy Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 18
China International Marine Containers (Group) Co., Ltd.
Guangdong Sheng, China
Patent: 14
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 13
CIMC Enric Investment Holdings (Shenzhen) Ltd.
Guangdong Sheng, China
Patent: 12
Guanghui Energy Comprehensive Logistics Development Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Xindi Energy Engineering Technology Co. Ltd.
Hebei Sheng, China
Patent: 11
With the analysis among related 1,162 patents in last 5 years, we discover 374 new entrants. Zhangjiagang Aipu Energy Equipment Co., Ltd., Guanghui Energy Comprehensive Logistics Development Co., Ltd., China Railway 18th Bureau Group Co., Ltd. are the most active new entrants in this area.
Zhangjiagang Aipu Energy Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 18
Guanghui Energy Comprehensive Logistics Development Co., Ltd.
Jiangsu Sheng, China
Patent: 12
China Railway 18th Bureau Group Co., Ltd.
Tianjin Shi, China
Patent: 11
China Railway Eighteenth Bureau Group Construction and Installation Engineering Co., Ltd.
Tianjin Shi, China
Patent: 11
Shanghai Wison Offshore & Marine Co.,Ltd.
Shanghai Shi, China
Patent: 9
Bengbu Aipu Compressor Manufacturing Co., Ltd.
Anhui Sheng, China
Patent: 9
Jiangsu Dingcheng New Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
CNOOC Energy Technology & Services Ltd.
Beijing Shi, China
Patent: 8
Sun Rui Corrosion Control & Fouling Co.
Shandong Sheng, China
Patent: 8
Suzhou Zhibang Energy Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 8
With the analysis among 302 patents, we discovered top 60 universities and scientific research institutions by total patent application. Zhejiang Ocean University, South China University of Technology, Korea Advanced Institute of Science & Technology are dominant in this area. They take 16.56% of the total patent filing.
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 28
South China University of Technology
Guangdong Sheng, China
Patent: 12
Korea Advanced Institute of Science & Technology
Liaoning Sheng, China
Patent: 9
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 8
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 8
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 7
Shenyang Aerospace University
Liaoning Sheng, China
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 6