With the analysis among 346 patents, we discovered top 259 key players by total patent application. Toyo Seikan Co., Ltd., Xingtai Guihe Rubber Products Co., Ltd., Wuhu Golden Eagle Machinery Technology Development Co., Ltd. are dominant in this area. They take 5.49% of the total patent filing.
Xingtai Guihe Rubber Products Co., Ltd.
Hebei Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Aichi-ken, Japan
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Connecticut, United States
Patent: 4
Fukushima-ken, Japan
Patent: 3
No data, please try another search term
With the analysis among related 202 patents applied in the last 5 years. We discover 158 most active companies in this area. The fast-growing Xingtai Guihe Rubber Products Co., Ltd., Rubber Research Institute of Chinese Academy of Tropical Agricultural Sciences, ASIMCO Sealing Technologies Co.,Ltd.(Anhui) take 5.45% of patent filing during this period.
Xingtai Guihe Rubber Products Co., Ltd.
Hebei Sheng, China
Patent: 6
undefined undefined
Patent: 3
Anhui Sheng, China
Patent: 2
Jiangmen Xinyixing Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 2
Pathum Thani, Thailand
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 202 patents in last 5 years, we discover 150 new entrants. Xingtai Guihe Rubber Products Co., Ltd., ASIMCO Sealing Technologies Co.,Ltd.(Anhui), Jiangmen Xinyixing Industrial Co., Ltd. are the most active new entrants in this area.
Xingtai Guihe Rubber Products Co., Ltd.
Hebei Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 2
Jiangmen Xinyixing Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 2
Pathum Thani, Thailand
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Dongguan Chaopai Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 46 patents, we discovered top 21 universities and scientific research institutions by total patent application. Southwest Petroleum University, Jilin University, Northeast Petroleum University are dominant in this area. They take 26.09% of the total patent filing.
Sichuan Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1