With the analysis among 71 patents, we discovered top 55 key players by total patent application. Henkel AG & Co. KGaA, Fujimoto Holdings Co., Ltd., China Railway Tunnel Bureau Group Co., Ltd. are dominant in this area. They take 16.90% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 8
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 18 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing China Railway Tunnel Bureau Group Co., Ltd., Jiangsu Gongwei Electronic Technology Co., Ltd., Minda Environmental Protection Technology (Jiaxing) Co., Ltd. take 22.22% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Suzhou Expressway Construction Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 16 new entrants. China Railway Tunnel Bureau Group Co., Ltd., Jiangsu Gongwei Electronic Technology Co., Ltd., Minda Environmental Protection Technology (Jiaxing) Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Suzhou Expressway Construction Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1