With the analysis among 756 patents, we discovered top 481 key players by total patent application. Hitachi Building Systems Co., Ltd., State Grid Corp. of China, China Construction Seventh Engineering Division Corp. Ltd. are dominant in this area. They take 4.37% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Beijing Shi, China
Patent: 10
Henan Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 10
Chandigarh, India
Patent: 8
Shanghai Shi, China
Patent: 7
Anhui Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 367 patents applied in the last 5 years. We discover 260 most active companies in this area. The fast-growing China 22MCC Group Co. Ltd., Chinese Metallurgical Group Co., Ltd., Shanghai Baoye Group Co., Ltd. take 4.63% of patent filing during this period.
Hebei Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
With the analysis among related 367 patents in last 5 years, we discover 229 new entrants. CSSC Huangpu Wenchong Shipbuilding Co., Ltd., China Five Metallurgical Group Co., Ltd., CSCEC Strait Construction & Development Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among 80 patents, we discovered top 33 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, Jiangnan University, Beijing University of Chemical Technology are dominant in this area. They take 15.00% of the total patent filing.
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1