With the analysis among 119 patents, we discovered top 34 key players by total patent application. China Petroleum & Chemical Corp., Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation, Celanese International Corp. are dominant in this area. They take 89.92% of the total patent filing.
Beijing Shi, China
Patent: 47
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 46
Texas, United States
Patent: 14
Texas, United States
Patent: 10
New York, United States
Patent: 7
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
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With the analysis among related 38 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation, N.E. Chemcat Corp. take 76.32% of patent filing during this period.
Beijing Shi, China
Patent: 13
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 12
Tianjin Shi, China
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 10 new entrants. N.E. Chemcat Corp., Inner Mongolia Mengwei Technology Co. Ltd., Mulinsen Activated Carbon Jiangsu Co. Ltd. are the most active new entrants in this area.
Nei Mongol Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 3
Nei Mongol Zizhiqu, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Inner Mongolia Shuangxin Environment-Friendly Matl Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Chongqing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among 65 patents, we discovered top 6 universities and scientific research institutions by total patent application. Tianjin University, Inner Mongolia University, Shihezi University are dominant in this area. They take 155.38% of the total patent filing.
Tianjin Shi, China
Patent: 9
Nei Mongol Zizhiqu, China
Patent: 3
Xinjiang Uygur Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1