With the analysis among 176 patents, we discovered top 104 key players by total patent application. China Petroleum & Chemical Corp., Sinopec Beijing Research Institute of Chemical Industry, Bio-Rad Laboratories, Inc. are dominant in this area. They take 13.64% of the total patent filing.
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
California, United States
Patent: 5
Baden-Württemberg, Germany
Patent: 4
Baden-Württemberg, Germany
Patent: 4
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With the analysis among related 22 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Naval Research Laboratory, Hubei Tianjun Membrane New Material Co., Ltd., Hubei Zhongquan Environmental Technology Co., Ltd. take 13.64% of patent filing during this period.
Naval Research Laboratory
District of Columbia, United States
Patent: 1
Hubei Tianjun Membrane New Material Co., Ltd.
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanxi Wodesenray Technology Co., Ltd.
Shanxi Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 21 new entrants. Naval Research Laboratory, Hubei Tianjun Membrane New Material Co., Ltd., Hubei Zhongquan Environmental Technology Co., Ltd. are the most active new entrants in this area.
Naval Research Laboratory
District of Columbia, United States
Patent: 1
Hubei Tianjun Membrane New Material Co., Ltd.
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanxi Wodesenray Technology Co., Ltd.
Shanxi Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 7 universities and scientific research institutions by total patent application. Nanjing University of Technology, University of Scranton, Tsinghua University are dominant in this area. They take 86.96% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Massachusetts, United States
Patent: 1
Guizhou Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1