With the analysis among 40 patents, we discovered top 39 key players by total patent application. TAISEI Corp., CCCC Fourth Aviation Engineering Research Institute Co., Ltd., Takenaka Corp. are dominant in this area. They take 20.00% of the total patent filing.
CCCC Fourth Aviation Engineering Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
China National Petroleum Corp.
Beijing Shi, China
Patent: 2
China Petroleum Engineering & Construction Corp.
Beijing Shi, China
Patent: 2
China Construction Industrial & Energy Engineering Group Co.
Jiangsu Sheng, China
Patent: 2
Jiangsu Electric Power Design Institute
Jiangsu Sheng, China
Patent: 2
Lianyungang Harbor Engineering Co.
Jiangsu Sheng, China
Patent: 2
Sekisui Chemical Co., Ltd.
Penta-Ocean Construction Co., Ltd.
Yamanashi-ken, Japan
Patent: 1
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With the analysis among related 22 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Hohai University, CCCC Fourth Aviation Engineering Research Institute Co., Ltd., China Petroleum Engineering & Construction Corp. take 36.36% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
CCCC Fourth Aviation Engineering Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
China Petroleum Engineering & Construction Corp.
Beijing Shi, China
Patent: 2
China Construction Industrial & Energy Engineering Group Co.
Jiangsu Sheng, China
Patent: 2
Lianyungang Harbor Engineering Co.
Jiangsu Sheng, China
Patent: 2
China National Petroleum Corp.
Beijing Shi, China
Patent: 2
CCCC Third Harbor Engineering Co., Ltd.
Shanghai Shi, China
Patent: 1
China Zhonghua Geotechnical Engineering Group Co., Ltd.
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
China Railway Northwest Research Institute Co., Ltd.
Gansu Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 22 new entrants. CCCC Fourth Aviation Engineering Research Institute Co., Ltd., China Petroleum Engineering & Construction Corp., China Construction Industrial & Energy Engineering Group Co. are the most active new entrants in this area.
CCCC Fourth Aviation Engineering Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
China Petroleum Engineering & Construction Corp.
Beijing Shi, China
Patent: 2
China Construction Industrial & Energy Engineering Group Co.
Jiangsu Sheng, China
Patent: 2
Lianyungang Harbor Engineering Co.
Jiangsu Sheng, China
Patent: 2
China National Petroleum Corp.
Beijing Shi, China
Patent: 2
CCCC Third Harbor Engineering Co., Ltd.
Shanghai Shi, China
Patent: 1
China Zhonghua Geotechnical Engineering Group Co., Ltd.
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
China Railway Northwest Research Institute Co., Ltd.
Gansu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 26 patents, we discovered top 12 universities and scientific research institutions by total patent application. Shandong University, Hohai University, Southeast University are dominant in this area. They take 46.15% of the total patent filing.
Shandong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
Indian Institute of Technology Roorkee
Uttarakhand, India
Patent: 1
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 1
Yancheng Institute of Technology
Jiangsu Sheng, China
Patent: 1