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
Koito Manufacturing Co., Ltd.
Con-Tech Manufacturing, Inc.
Minnesota, United States
Patent: 1
China Railway Construction Group Co., Ltd.
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.
China Railway Construction Group Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing China Railway Construction Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Con-Tech Manufacturing, Inc.
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.
China Railway Construction Group Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing China Railway Construction Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Con-Tech Manufacturing, Inc.
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 University of Civil Engineering & Architecture
Beijing Shi, China
Patent: 1