With the analysis among 8,067 patents, we discovered top 481 key players by total patent application. Hunan Qiu Zeyou Patent Strategy Planning Co., Ltd., Shanghai Urban Construction Design & Research Institute, Offshore Oil Engineering Co., Ltd. are dominant in this area. They take 3.67% of the total patent filing.
Hunan Qiu Zeyou Patent Strategy Planning Co., Ltd.
Hunan Sheng, China
Patent: 176
Shanghai Urban Construction Design & Research Institute
Shanghai Shi, China
Patent: 65
Offshore Oil Engineering Co., Ltd.
Tianjin Shi, China
Patent: 55
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 55
CCCC Second Harbor Engineering Bureau Co. Ltd.
Hubei Sheng, China
Patent: 53
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 47
China Railway No. 3 Engineering Group Co., Ltd.
Shanxi Sheng, China
Patent: 43
State Grid Corp. of China
Beijing Shi, China
Patent: 41
CCCC First Harbor Engineering Co., Ltd.
Tianjin Shi, China
Patent: 41
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 41
With the analysis among 9 patents, we discovered top 6 start-ups by total patent application. EOS Srl, Module Design, Inc., M-Fire Suppression, Inc. are active in this area.
Lombardia, Italy
Patent: 4
Pennsylvania, United States
Patent: 1
California, United States
Patent: 1
Fujian Kaimi Network Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 5,571 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Railway Siyuan Survey & Design Group Co., Ltd., Shenyang Jianzhu University, Shanghai Urban Construction Design & Research Institute take 2.42% of patent filing during this period.
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 47
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 44
Shanghai Urban Construction Design & Research Institute
Shanghai Shi, China
Patent: 44
Offshore Oil Engineering Co., Ltd.
Tianjin Shi, China
Patent: 41
CCCC Second Harbor Engineering Bureau Co. Ltd.
Hubei Sheng, China
Patent: 38
Henan Lvjian Construction Technology Co., Ltd.
Henan Sheng, China
Patent: 33
CCCC First Harbor Engineering Co., Ltd.
Tianjin Shi, China
Patent: 33
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 32
China Railway No. 3 Engineering Group Co., Ltd.
Shanxi Sheng, China
Patent: 32
Shanghai Shi, China
Patent: 31
With the analysis among related 5,571 patents in last 5 years, we discover 249 new entrants. Henan Lvjian Construction Technology Co., Ltd., Gold Mantis Hardcover Technology (Suzhou) Co., Ltd., China Railway Construction Group Co., Ltd. are the most active new entrants in this area.
Henan Lvjian Construction Technology Co., Ltd.
Henan Sheng, China
Patent: 33
Gold Mantis Hardcover Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 23
China Railway Construction Group Co., Ltd.
Beijing Shi, China
Patent: 18
Guangdong Provincial ChangDa Highway Engineering Co. Ltd.
Guangdong Sheng, China
Patent: 18
Gansu Jiaoshe Zhiyuan Industrial Co., Ltd.
Gansu Sheng, China
Patent: 18
China Construction First Building (Group) Corp. Ltd.
Beijing Shi, China
Patent: 15
Guangzhou Municipal Engineering Design & Research Institute
Guangdong Sheng, China
Patent: 13
Shanghai CITI-RAISE Construction Group Co. Ltd.
Shanghai Shi, China
Patent: 13
China Railway Construction Engineering Group Co., Ltd.
Beijing Shi, China
Patent: 13
Shanghai Shengkui Plastic Products Co.,ltd.
Shanghai Shi, China
Patent: 12
With the analysis among 1,345 patents, we discovered top 178 universities and scientific research institutions by total patent application. Shenyang Jianzhu University, Southeast University, Tongji University are dominant in this area. They take 12.27% of the total patent filing.
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 56
Jiangsu Sheng, China
Patent: 55
Shanghai Shi, China
Patent: 54
Tianjin Shi, China
Patent: 41
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 34
Beijing University of Technology
Beijing Shi, China
Patent: 27
Chongqing Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 22
Henan Polytechnic University
Henan Sheng, China
Patent: 22
Fujian Sheng, China
Patent: 22