With the analysis among 41 patents, we discovered top 21 key players by total patent application. Turtle Wax, Inc., Favagrossa Edoardo Srl, Nuriplan Co., Ltd. are dominant in this area. They take 31.71% of the total patent filing.
Illinois, United States
Patent: 6
Gyeonggi-do, South Korea
Patent: 2
Hebei Sheng, China
Patent: 2
Minnesota, United States
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 4 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Jentec Co. Ltd., China Railway Construction Group Co., Ltd., Beijing China Railway Construction Technology Co., Ltd. take 75.00% of patent filing during this period.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Minnesota, United States
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 4 new entrants. Jentec Co. Ltd., China Railway Construction Group Co., Ltd., Beijing China Railway Construction Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Minnesota, United States
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1