With the analysis among 1,368 patents, we discovered top 289 key players by total patent application. BASF AB, Bayer AG, Union Carbide Corp. are dominant in this area. They take 13.23% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 55
Wisconsin, United States
Patent: 42
Shandong Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 19
Michigan, United States
Patent: 18
Tokyo-to, Japan
Patent: 18
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With the analysis among related 117 patents applied in the last 5 years. We discover 82 most active companies in this area. The fast-growing Wanhua Chemical Group Co., Ltd., Toyo Tire Corp., Jiangnan University take 19.66% of patent filing during this period.
Shandong Sheng, China
Patent: 14
Hyogo-ken, Japan
Patent: 5
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Texas, United States
Patent: 4
Henan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Shanghai Shi, China
Patent: 2
With the analysis among related 117 patents in last 5 years, we discover 65 new entrants. Lyondell Chemical Technology LP, Henan University of Science & Technology, Haining Shutan Carpet Keji Co., Ltd. are the most active new entrants in this area.
Texas, United States
Patent: 4
Henan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
With the analysis among 163 patents, we discovered top 58 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Jiangnan University, Nanjing University of Technology are dominant in this area. They take 28.83% of the total patent filing.
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Massachusetts, United States
Patent: 3
Shanghai Shi, China
Patent: 3