With the analysis among 179 patents, we discovered top 74 key players by total patent application. BETO Engineering & Marketing Co., Ltd., Curtiss-Wright Flow Control Corp., Illinois Tool Works, Inc. are dominant in this area. They take 16.76% of the total patent filing.
Taiwan Province, China
Patent: 12
North Carolina, United States
Patent: 10
Illinois, United States
Patent: 8
Oklahoma, United States
Patent: 8
Kansas, United States
Patent: 6
Utah, United States
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
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With the analysis among related 25 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Hengshui Yinli Rubber & Plastic Products Co., Ltd., Zigong Xinjian Sealing Technology Co., Ltd., Wheel Pros LLC take 12.00% of patent filing during this period.
Hebei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
California, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Illinois, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 6 new entrants. Hengshui Yinli Rubber & Plastic Products Co., Ltd., Zigong Xinjian Sealing Technology Co., Ltd., Wheel Pros LLC are the most active new entrants in this area.
Hebei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
California, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
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: 2