With the analysis among 86 patents, we discovered top 38 key players by total patent application. Rugao Fanchuan Trading Co., Ltd., Nantong Reda Electronic Materials Co.,Ltd, Anhui Jiuhuashan Dharma Instrument Co., Ltd. are dominant in this area. They take 25.58% of the total patent filing.
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 7
Anhui Jiuhuashan Dharma Instrument Co., Ltd.
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Nantong Youkai Machinery Parts Co., Ltd.
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 10 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing PetroChina Co., Ltd., Hefei Yakeli New Building Materials Co., Ltd., Chengdu University of Technology take 40.00% of patent filing during this period.
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 4 new entrants. PetroChina Co., Ltd., Hefei Yakeli New Building Materials Co., Ltd., Chengdu University of Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Sichuan Sheng, China
Patent: 1