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 Sheng, China
Patent: 176
Shanghai Shi, China
Patent: 65
Tianjin Shi, China
Patent: 55
Hubei Sheng, China
Patent: 55
Hubei Sheng, China
Patent: 53
Shanghai Shi, China
Patent: 47
Shanxi Sheng, China
Patent: 43
Beijing Shi, China
Patent: 41
Tianjin Shi, China
Patent: 41
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 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.
Hubei Sheng, China
Patent: 47
Liaoning Sheng, China
Patent: 44
Shanghai Shi, China
Patent: 44
Tianjin Shi, China
Patent: 41
Hubei Sheng, China
Patent: 38
Henan Sheng, China
Patent: 33
Tianjin Shi, China
Patent: 33
Shanghai Shi, China
Patent: 32
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 Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 23
Beijing Shi, China
Patent: 18
Guangdong Sheng, China
Patent: 18
Gansu Sheng, China
Patent: 18
Beijing Shi, China
Patent: 15
Guangdong Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 13
Beijing Shi, China
Patent: 13
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.
Liaoning Sheng, China
Patent: 56
Jiangsu Sheng, China
Patent: 55
Shanghai Shi, China
Patent: 54
Tianjin Shi, China
Patent: 41
Shaanxi Sheng, China
Patent: 34
Beijing Shi, China
Patent: 27
Chongqing Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 22
Henan Sheng, China
Patent: 22
Fujian Sheng, China
Patent: 22