With the analysis among 19 patents, we discovered top 18 key players by total patent application. Shougang Group Co., Ltd., Fujian Weisheng Machine Development Co. Ltd., Fujitsu Ltd. are dominant in this area. They take 26.32% of the total patent filing.
Beijing Shi, China
Patent: 2
Fujian Weisheng Machine Development Co. Ltd.
Fujian Sheng, China
Patent: 2
Sekisui Chemical Co., Ltd.
Sumitomo Osaka Cement Co., Ltd.
Hebei Sheng, China
Patent: 1
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 1
No data, please try another search term
With the analysis among related 23 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing AVIC Shenyang Engine Research Institute, Fujian Weisheng Machine Development Co. Ltd., Suzhou Huicai Soil and Water Engineering Technology Co., Ltd. take 21.74% of patent filing during this period.
AVIC Shenyang Engine Research Institute
undefined undefined
Patent: 2
Fujian Weisheng Machine Development Co. Ltd.
Fujian Sheng, China
Patent: 2
Suzhou Huicai Soil and Water Engineering Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Sinopec Hebei Construction Investment Natural Gas Co. Ltd.
Hebei Sheng, China
Patent: 1
Shandong Binzhou Bohai Piston Co., Ltd.
Shandong Sheng, China
Patent: 1
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 19 new entrants. AVIC Shenyang Engine Research Institute, Fujian Weisheng Machine Development Co. Ltd., Suzhou Huicai Soil and Water Engineering Technology Co., Ltd. are the most active new entrants in this area.
AVIC Shenyang Engine Research Institute
undefined undefined
Patent: 2
Fujian Weisheng Machine Development Co. Ltd.
Fujian Sheng, China
Patent: 2
Suzhou Huicai Soil and Water Engineering Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sinopec Hebei Construction Investment Natural Gas Co. Ltd.
Hebei Sheng, China
Patent: 1
Shandong Binzhou Bohai Piston Co., Ltd.
Shandong Sheng, China
Patent: 1
China Railway Jianzhu Group Co., Ltd.
Beijing Shi, China
Patent: 1
China Railway Wuju Group the First Engineering Co., Ltd.
Hunan Sheng, China
Patent: 1
Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences
Zhejiang Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 18 universities and scientific research institutions by total patent application. Chongqing University, Central South University, Beihang University are dominant in this area. They take 24.14% of the total patent filing.
Chongqing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
China Agricultural University
Beijing Shi, China
Patent: 1
Southern Medical University
Guangdong Sheng, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 1