With the analysis among 243 patents, we discovered top 138 key players by total patent application. Süd-Chemie AG, Laporte Industries Ltd., Phoenix Chemicals Ltd. are dominant in this area. They take 21.81% of the total patent filing.
Basel-Landschaft, Switzerland
Patent: 35
Iowa, United States
Patent: 6
Jiangsu Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
New Jersey, United States
Patent: 3
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With the analysis among related 55 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Xuyi Aotu Energy and Environmental Protection Materials Research and Development Center, Wuhan Institute of Technology, Nanhai Taiguan Metal Products Co. Ltd. take 14.55% of patent filing during this period.
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Patent: 4
Hubei Sheng, China
Patent: 2
Nanhai Taiguan Metal Products Co. Ltd.
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
Massachusetts, United States
Patent: 2
Gansu Sheng, China
Patent: 2
Illinois, United States
Patent: 2
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 55 patents in last 5 years, we discover 45 new entrants. Boston University, Lanzhou Institute of Chemical Physics, Wuhan Institute of Technology are the most active new entrants in this area.
Massachusetts, United States
Patent: 2
Gansu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Nanhai Taiguan Metal Products Co. Ltd.
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
Illinois, United States
Patent: 2
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 107 patents, we discovered top 55 universities and scientific research institutions by total patent application. Xiangtan University, Zhejiang University, Lanzhou University are dominant in this area. They take 14.95% of the total patent filing.
Hunan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Massachusetts, United States
Patent: 2
Illinois, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2