With the analysis among 37 patents, we discovered top 27 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Corp. Fushun Petrochemical Research Institute, Centre National De La Recherche Scientif are dominant in this area. They take 45.95% of the total patent filing.
Beijing Shi, China
Patent: 8
Liaoning Sheng, China
Patent: 5
Centre National De La Recherche Scientif
Shandong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
New Jersey, United States
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 14 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation, Chongqing Sibi Water Treatment Materials Co., Ltd., Beijing Selemic Material Technology Co., Ltd. take 21.43% of patent filing during this period.
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 13 new entrants. Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation, Chongqing Sibi Water Treatment Materials Co., Ltd., Beijing Selemic Material Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shenzhen Zhonghafnium Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 4 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Shanghai Jiao Tong University, Hefei Institutes of Physical Science are dominant in this area. They take 89.47% of the total patent filing.
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1