With the analysis among 397 patents, we discovered top 275 key players by total patent application. China Petroleum & Chemical Corp., Shandong Inov New Material Co. Ltd., Shandong Kaisheng New Materials Co., Ltd. are dominant in this area. They take 8.31% of the total patent filing.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 14
Shandong Inov New Material Co. Ltd.
Shandong Sheng, China
Patent: 13
Shandong Kaisheng New Materials Co., Ltd.
Shandong Sheng, China
Patent: 6
Guangxi Jin Sheng Science & Technology Development Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
WUXI I-REACH TECONOLOGY CO.,LTD
Jiangsu Sheng, China
Patent: 6
Samsung Electronics Co., Ltd.
Sinopec Shanghai Petrochemical Co., Ltd.
Shanghai Shi, China
Patent: 4
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With the analysis among related 171 patents applied in the last 5 years. We discover 120 most active companies in this area. The fast-growing Sichuan University, Jilin University, Guangxi Jin Sheng Science & Technology Development Co. Ltd. take 12.28% of patent filing during this period.
Sichuan Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 7
Guangxi Jin Sheng Science & Technology Development Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Guangdong University of Technology
Guangdong Sheng, China
Patent: 5
Jiangsu Huron New Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Mingxin Menorca (Jiangsu) New Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Beijing Jindu Phoenix Chemical Technology Development Co., Ltd.
Beijing Shi, China
Patent: 4
Jiangsu Mill Chemical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Mingxin Xuteng (Jiangsu) Innovation Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Dalian University of Technology
Liaoning Sheng, China
Patent: 3
With the analysis among related 171 patents in last 5 years, we discover 94 new entrants. Guangxi Jin Sheng Science & Technology Development Co. Ltd., Jiangsu Huron New Materials Co., Ltd., Mingxin Menorca (Jiangsu) New Materials Co., Ltd. are the most active new entrants in this area.
Guangxi Jin Sheng Science & Technology Development Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Jiangsu Huron New Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Mingxin Menorca (Jiangsu) New Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Jiangsu Mill Chemical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Beijing Jindu Phoenix Chemical Technology Development Co., Ltd.
Beijing Shi, China
Patent: 4
Mingxin Xuteng (Jiangsu) Innovation Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Sichuan Spine New Materials Co., Ltd.
Sichuan Sheng, China
Patent: 3
Tianjin Changjin Wire Co., Ltd.
Tianjin Shi, China
Patent: 3
Qinghai Xingli Highway Bridge Engineering Co.
Qinghai Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
With the analysis among 256 patents, we discovered top 89 universities and scientific research institutions by total patent application. Jilin University, Sichuan University, Fudan University are dominant in this area. They take 15.23% of the total patent filing.
Jilin Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 11
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 8
South China University of Technology
Guangdong Sheng, China
Patent: 6
Guangdong University of Technology
Guangdong Sheng, China
Patent: 6
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5