With the analysis among 32 patents, we discovered top 21 key players by total patent application. China Petroleum & Chemical Corp., Union Carbide Corp., Shanghai Huayi New Material Co. Ltd. are dominant in this area. They take 28.13% of the total patent filing.
Beijing Shi, China
Patent: 3
Wisconsin, United States
Patent: 3
Shanghai Shi, China
Patent: 3
New Jersey, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Ohio, United States
Patent: 1
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With the analysis among related 10 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Wanhua Chemical Group Co., Ltd., North University of China, Beijing Ximing Technology Co., Ltd. take 40.00% of patent filing during this period.
Shandong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 1
Beijing Ximing Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 8 new entrants. Wanhua Chemical Group Co., Ltd., North University of China, Beijing Ximing Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 1
Beijing Ximing Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 6 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Qingdao University of Science & Technology, North University of China are dominant in this area. They take 71.43% of the total patent filing.
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1