With the analysis among 107 patents, we discovered top 108 key players by total patent application. Verifi, Inc., Hunan Biaodifu Energy Saving Technology Co., Ltd., China Construction Eighth Bureau Third Construction Co., Ltd. are dominant in this area. They take 11.21% of the total patent filing.
California, United States
Patent: 5
Hunan Biaodifu Energy Saving Technology Co., Ltd.
Hunan Sheng, China
Patent: 4
China Construction Eighth Bureau Third Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Beijing Construction Engineering Group Co., Ltd.
Beijing Shi, China
Patent: 2
China Construction Seventh Engineering Division Corp. Ltd.
Henan Sheng, China
Patent: 2
China Water Resources & Hydropower Construction Group Corp.
Sichuan Sheng, China
Patent: 2
Henan Province Highway Engineering Bureau Group Co., Ltd.
Henan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Construction Group Co., Ltd.
Shanghai Shi, China
Patent: 2
Zhong Guo Jian Zhu Tu Mu Jian She You Xian Gong Si
Beijing Shi, China
Patent: 2
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With the analysis among related 120 patents applied in the last 5 years. We discover 118 most active companies in this area. The fast-growing Hunan Biaodifu Energy Saving Technology Co., Ltd., China Construction Eighth Bureau Third Construction Co., Ltd., Guangxi University take 8.33% of patent filing during this period.
Hunan Biaodifu Energy Saving Technology Co., Ltd.
Hunan Sheng, China
Patent: 4
China Construction Eighth Bureau Third Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
China Railway Seventeenth Bureau Group Fifth Engineering Co., Ltd.
Shanxi Sheng, China
Patent: 2
Shanghai Construction Group Co., Ltd.
Shanghai Shi, China
Patent: 2
China MCC 20 Group Co., Ltd.
Shanghai Shi, China
Patent: 2
Wuhan Ujoin Building Material Technology Co.,Ltd.
Hubei Sheng, China
Patent: 2
Jiangxi University of Technology
Jiangxi Sheng, China
Patent: 2
China Water Resources & Hydropower Construction Group Corp.
Sichuan Sheng, China
Patent: 2
With the analysis among related 120 patents in last 5 years, we discover 117 new entrants. Hunan Biaodifu Energy Saving Technology Co., Ltd., China Construction Eighth Bureau Third Construction Co., Ltd., Guangxi University are the most active new entrants in this area.
Hunan Biaodifu Energy Saving Technology Co., Ltd.
Hunan Sheng, China
Patent: 4
China Construction Eighth Bureau Third Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
China Railway Seventeenth Bureau Group Fifth Engineering Co., Ltd.
Shanxi Sheng, China
Patent: 2
Shanghai Construction Group Co., Ltd.
Shanghai Shi, China
Patent: 2
China MCC 20 Group Co., Ltd.
Shanghai Shi, China
Patent: 2
Wuhan Ujoin Building Material Technology Co.,Ltd.
Hubei Sheng, China
Patent: 2
Jiangxi University of Technology
Jiangxi Sheng, China
Patent: 2
China Water Resources & Hydropower Construction Group Corp.
Sichuan Sheng, China
Patent: 2
With the analysis among 17 patents, we discovered top 11 universities and scientific research institutions by total patent application. Guangxi University, Hebei University of Technology, Jiangxi University of Technology are dominant in this area. They take 41.18% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Jiangxi University of Technology
Jiangxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 1
Northeast Forestry University
Heilongjiang Sheng, China
Patent: 1
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 1
Xiamen University of Technology
Fujian Sheng, China
Patent: 1
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 1
Xuzhou Industrial Vocational & Technical College
Jiangsu Sheng, China
Patent: 1