With the analysis among 31 patents, we discovered top 22 key players by total patent application. Yangzhou Liugong Construction Machine Co. Ltd., Sandoz AG, Dextra Asia Co. Ltd. are dominant in this area. They take 19.35% of the total patent filing.
Yangzhou Liugong Construction Machine Co. Ltd.
Jiangsu Sheng, China
Patent: 4
Hunan Wuxin Tunnel Intelligent Equipment Co., Ltd.
Hunan Sheng, China
Patent: 1
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 1
Powerchina Road Bridge Group Co., Ltd.
Beijing Shi, China
Patent: 1
Baden-Württemberg, Germany
Patent: 1
China Railway 12th Bureau Group Co., Ltd.
Shanxi Sheng, China
Patent: 1
Hosan Engineering Co., Ltd.
Huangyan Hongzhen Polyester Machine & Mould Co. Ltd.
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 10 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing CCCC Second Engineering Co., Ltd., China Communications First Public Bureau Group Co., Ltd., Shougang Shuicheng Iron & Steel Group Saide Construction Co. L take 30.00% of patent filing during this period.
CCCC Second Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 1
Shougang Shuicheng Iron & Steel Group Saide Construction Co. L
Guizhou Sheng, China
Patent: 1
CITIC Inspection and Testing (Yunnan) Group Co., Ltd.
Yunnan Sheng, China
Patent: 1
Powerchina Road Bridge Group Co., Ltd.
Beijing Shi, China
Patent: 1
Wuhu Shaanjiang Intelligent Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Tianjin Yuanda Xingchen Housing Industry Co., Ltd.
Tianjin Shi, China
Patent: 1
China Railway 12th Bureau Group 2nd Engineering Co., Ltd.
Shanxi Sheng, China
Patent: 1
Guangzhou Youxun Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
China Railway 12th Bureau Group Co., Ltd.
Shanxi Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 10 new entrants. CCCC Second Engineering Co., Ltd., China Communications First Public Bureau Group Co., Ltd., Shougang Shuicheng Iron & Steel Group Saide Construction Co. L are the most active new entrants in this area.
CCCC Second Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 1
Shougang Shuicheng Iron & Steel Group Saide Construction Co. L
Guizhou Sheng, China
Patent: 1
CITIC Inspection and Testing (Yunnan) Group Co., Ltd.
Yunnan Sheng, China
Patent: 1
Powerchina Road Bridge Group Co., Ltd.
Beijing Shi, China
Patent: 1
Wuhu Shaanjiang Intelligent Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Tianjin Yuanda Xingchen Housing Industry Co., Ltd.
Tianjin Shi, China
Patent: 1
China Railway 12th Bureau Group 2nd Engineering Co., Ltd.
Shanxi Sheng, China
Patent: 1
Guangzhou Youxun Environmental Protection Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
China Railway 12th Bureau Group Co., Ltd.
Shanxi Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Henan Sheng, China
Patent: 1