With the analysis among 1,376 patents, we discovered top 482 key players by total patent application. Chinese Metallurgical Group Co., Ltd., China First Metallurgical Construction Co., Ltd., China Construction Second Engineering Bureau Co., Ltd. are dominant in this area. They take 6.76% of the total patent filing.
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 38
China First Metallurgical Construction Co., Ltd.
Hubei Sheng, China
Patent: 33
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 22
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Patent: 20
China Construction Seventh Engineering Division Corp. Ltd.
Henan Sheng, China
Patent: 18
China Construction Fifth Engineering Division Corp. Ltd.
Hunan Sheng, China
Patent: 17
China Construction First Building (Group) Corp. Ltd.
Beijing Shi, China
Patent: 16
Third Construction Engineering Co., Ltd. of China Const
Tianjin Shi, China
Patent: 16
Shanghai Baoye Group Co., Ltd.
Shanghai Shi, China
Patent: 16
China Metallurgical Construction Engineering Group Co., Ltd.
Chongqing Shi, China
Patent: 16
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With the analysis among related 826 patents applied in the last 5 years. We discover 412 most active companies in this area. The fast-growing Chinese Metallurgical Group Co., Ltd., China Construction Second Engineering Bureau Co., Ltd., China First Metallurgical Construction Co., Ltd. take 8.47% of patent filing during this period.
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 30
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 20
China First Metallurgical Construction Co., Ltd.
Hubei Sheng, China
Patent: 20
China Construction Seventh Engineering Division Corp. Ltd.
Henan Sheng, China
Patent: 16
China Second Metallurgical Group Corp. Ltd.
Nei Mongol Zizhiqu, China
Patent: 15
China Construction First Building (Group) Corp. Ltd.
Beijing Shi, China
Patent: 15
Shanghai Baoye Group Co., Ltd.
Shanghai Shi, China
Patent: 15
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Patent: 15
China Construction Fifth Engineering Division Corp. Ltd.
Hunan Sheng, China
Patent: 14
China Metallurgical Construction Engineering Group Co., Ltd.
Chongqing Shi, China
Patent: 13
With the analysis among related 826 patents in last 5 years, we discover 343 new entrants. China Second Metallurgical Group Corp. Ltd., Zhongwu Zhijian (Wuhan) Technology Co., Ltd., Zhong Guo Jian Zhu Tu Mu Jian She You Xian Gong Si are the most active new entrants in this area.
China Second Metallurgical Group Corp. Ltd.
Nei Mongol Zizhiqu, China
Patent: 15
Zhongwu Zhijian (Wuhan) Technology Co., Ltd.
Hubei Sheng, China
Patent: 9
Zhong Guo Jian Zhu Tu Mu Jian She You Xian Gong Si
Beijing Shi, China
Patent: 6
Shandong Jiangu Special Professional Engineering Co., Ltd.
Shandong Sheng, China
Patent: 5
China Xinxing Construction Engineering Co., Ltd.
Beijing Shi, China
Patent: 5
China Construction Eighth Bureau Tianjin Construction Engineering Co., Ltd.
Tianjin Shi, China
Patent: 5
Shanxi Third Construction Engineering Co. Ltd.
Shanxi Sheng, China
Patent: 5
Shandong Jianzhu University Engineering Appraisal and Reinforcement Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 5
China Construction First Division Group Third Construction Co.
Beijing Shi, China
Patent: 4
Shandong Dejian Group Co. Ltd.
Shandong Sheng, China
Patent: 4
With the analysis among 231 patents, we discovered top 56 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, Xi'an University of Architecture & Technology, Shenyang Jianzhu University are dominant in this area. They take 36.80% of the total patent filing.
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 49
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 19
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 17
Fujian Sheng, China
Patent: 7
Tianjin Chengjian University
Tianjin Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shandong Jianzhu University
Shandong Sheng, China
Patent: 6
Beijing University of Technology
Beijing Shi, China
Patent: 5
Shandong Agricultural University
Shandong Sheng, China
Patent: 4
Northwest Minzu University
Gansu Sheng, China
Patent: 4