With the analysis among 116 patents, we discovered top 57 key players by total patent application. Inventio AG, HD Hyundai Heavy Industries Co., Ltd., DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd. are dominant in this area. They take 25.00% of the total patent filing.
HD Hyundai Heavy Industries Co., Ltd.
Guangdong Sheng, China
Patent: 10
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Texas, United States
Patent: 4
CEEC Anhui Electrical Power Construction No. 1 Co.
Anhui Sheng, China
Patent: 4
Taihei Dengyo Kaisha, Ltd.
China Petroleum First Construction Corp.
Henan Sheng, China
Patent: 3
Henan Jinyuan Construct Co. Ltd.
Henan Sheng, China
Patent: 3
Texas, United States
Patent: 2
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With the analysis among related 35 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Mammoet USA South, Inc., TAISEI Corp., Sinotrans Sharon's Logistics Co., Ltd. take 22.86% of patent filing during this period.
Texas, United States
Patent: 4
Sinotrans Sharon's Logistics Co., Ltd.
Shanghai Shi, China
Patent: 2
Dongguang Guoxin Hydraulic Machinery Manufacturing Co., Ltd.
Hebei Sheng, China
Patent: 2
The Second Construction Company Ltd of China Construction Second Bureau
Guangdong Sheng, China
Patent: 2
Domolang Engineering Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
Virginia, United States
Patent: 2
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 2
CCCC First Engineering Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 35 patents in last 5 years, we discover 25 new entrants. Mammoet USA South, Inc., TAISEI Corp., Sinotrans Sharon's Logistics Co., Ltd. are the most active new entrants in this area.
Texas, United States
Patent: 4
Sinotrans Sharon's Logistics Co., Ltd.
Shanghai Shi, China
Patent: 2
Dongguang Guoxin Hydraulic Machinery Manufacturing Co., Ltd.
Hebei Sheng, China
Patent: 2
The Second Construction Company Ltd of China Construction Second Bureau
Guangdong Sheng, China
Patent: 2
Domolang Engineering Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
Virginia, United States
Patent: 2
China Railway Major Bridge Engineering Group Co., Ltd.
Hubei Sheng, China
Patent: 2
CCCC First Engineering Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 3 patents, we discovered top 2 universities and scientific research institutions by total patent application.
South China University of Technology
Guangdong Sheng, China
Patent: 1
Dongguan University of Technology
Guangdong Sheng, China
Patent: 1