With the analysis among 230 patents, we discovered top 111 key players by total patent application. China Petroleum & Chemical Corp., Saudi Arabian Oil Co., Hunan Zhongchuang Chemical Co., Ltd. are dominant in this area. They take 15.65% of the total patent filing.
Beijing Shi, China
Patent: 14
Hunan Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 10
Hamburg, Germany
Patent: 6
Liaoning Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
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With the analysis among related 52 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Hunan Zhongchuang Chemical Co., Ltd., Qingdao Siyuan Chemical Co. Ltd., Zibo Qixiang Tengda Chemical Co., Ltd. take 28.85% of patent filing during this period.
Hunan Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Noord-Brabant, Netherlands
Patent: 3
Shenzhen Chuangsheng Plastic Material Products Co., Ltd.
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 52 patents in last 5 years, we discover 26 new entrants. Qingdao Siyuan Chemical Co. Ltd., Huizhou Yussen Chemical Co., Ltd., Tianjin University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Noord-Brabant, Netherlands
Patent: 3
Shenzhen Chuangsheng Plastic Material Products Co., Ltd.
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Yantai Youli Chemical Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Jiangsu Hengxin Inspection Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Chungcheongnam-do, South Korea
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 61 patents, we discovered top 27 universities and scientific research institutions by total patent application. Fuzhou University, Beijing Institute of Petrochemical Technology, Tianjin University are dominant in this area. They take 39.34% of the total patent filing.
Fujian Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Shandong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1