With the analysis among 1,048 patents, we discovered top 359 key players by total patent application. Bridgestone Corp., Goodyear Tire & Rubber Co., English Electric Ltd. are dominant in this area. They take 12.79% of the total patent filing.
Tokyo-to, Japan
Patent: 57
Ohio, United States
Patent: 49
Tokyo-to, Japan
Patent: 24
Tennessee, United States
Patent: 20
Kyoto-fu, Japan
Patent: 18
Beijing Shi, China
Patent: 17
Tokyo-to, Japan
Patent: 14
Central Region, Singapore
Patent: 14
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With the analysis among related 182 patents applied in the last 5 years. We discover 115 most active companies in this area. The fast-growing PetroChina Co., Ltd., Cariflex Pte Ltd., Zhejiang Saifeipunuo Technology Development Co., Ltd. take 18.68% of patent filing during this period.
Beijing Shi, China
Patent: 15
Central Region, Singapore
Patent: 14
Zhejiang Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Texas, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among related 182 patents in last 5 years, we discover 102 new entrants. Cariflex Pte Ltd., Zhejiang Saifeipunuo Technology Development Co., Ltd., Shandong Xingyu Gloves Co., Ltd. are the most active new entrants in this area.
Central Region, Singapore
Patent: 14
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Texas, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 48 patents, we discovered top 27 universities and scientific research institutions by total patent application. Tianjin University, Anhui University of Science & Technology, Zhengzhou University are dominant in this area. They take 16.67% of the total patent filing.
Tianjin Shi, China
Patent: 3
Anhui Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Aomori-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1