With the analysis among 7,759 patents, we discovered top 493 key players by total patent application. The Dow Chemical Co., Resonac Holdings Corp., Sekisui Chemical Co., Ltd. are dominant in this area. They take 5.23% of the total patent filing.
Michigan, United States
Patent: 165
Chiba-ken, Japan
Patent: 151
Osaka-fu, Japan
Patent: 90
Hessen, Germany
Patent: 80
Delaware, United States
Patent: 77
Tokyo-to, Japan
Patent: 61
Tokyo-to, Japan
Patent: 61
Osaka-fu, Japan
Patent: 59
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With the analysis among related 1,722 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Chem Ltd., Weifang Shuoyi Chemical Co., Ltd., Panjin Changrui Chemical Co. Ltd. take 6.04% of patent filing during this period.
Shandong Sheng, China
Patent: 33
Liaoning Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 17
Linqu Sanyi Chemical Industry Co. Ltd.
Shandong Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 13
Chiba-ken, Japan
Patent: 13
Anhui Sheng, China
Patent: 12
Rizhao City Sanxing Chemical Co., Ltd.
Shandong Sheng, China
Patent: 11
With the analysis among related 1,722 patents in last 5 years, we discover 389 new entrants. Panjin Changrui Chemical Co. Ltd., Shandong Xiangsheng New Materials Technology Co., Ltd., Shandong Changtai Polymer Materials Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 19
Shandong Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 13
Rizhao City Sanxing Chemical Co., Ltd.
Shandong Sheng, China
Patent: 11
Guangxi Zhuangzu Zizhiqu, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Gansu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
With the analysis among 238 patents, we discovered top 85 universities and scientific research institutions by total patent application. Qingdao University of Science & Technology, Nanjing Forestry University, Xuzhou Industrial Vocational & Technical College are dominant in this area. They take 12.18% of the total patent filing.
Shandong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4