With the analysis among 409 patents, we discovered top 182 key players by total patent application. Shell Internationale Research Maatschappij BV, BASF AB, Otsuka Pharmaceutical Co., Ltd. are dominant in this area. They take 14.18% of the total patent filing.
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 28
Otsuka Pharmaceutical Co., Ltd.
Tokyo-to, Japan
Patent: 13
3M Innovative Properties Co.
Minnesota, United States
Patent: 13
Hessen, Germany
Patent: 11
Exxon Research & Engineering Co.
Dow Global Technologies LLC
Michigan, United States
Patent: 8
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With the analysis among related 184 patents applied in the last 5 years. We discover 129 most active companies in this area. The fast-growing Shenzhen Institute of Advanced Technology, Guizhou University, University of Science & Technology of China take 9.24% of patent filing during this period.
Shenzhen Institute of Advanced Technology
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Patent: 6
Guizhou Sheng, China
Patent: 6
University of Science & Technology of China
Anhui Sheng, China
Patent: 5
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 5
Shanghai Jahwa United Co., Ltd.
Shanghai Shi, China
Patent: 5
Fujian Sheng, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
Nanjing Normal University
Jiangsu Sheng, China
Patent: 3
East China University of Science & Technology
Shanghai Shi, China
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
With the analysis among related 184 patents in last 5 years, we discover 108 new entrants. University of Science & Technology of China, Shanghai Jahwa United Co., Ltd., Huazhong University of Science & Technology are the most active new entrants in this area.
University of Science & Technology of China
Anhui Sheng, China
Patent: 5
Shanghai Jahwa United Co., Ltd.
Shanghai Shi, China
Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
East China University of Science & Technology
Shanghai Shi, China
Patent: 3
Suzhou Simti Nano Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Xiaogan Shuanghua Application Technology Development Co., Ltd.
Hubei Sheng, China
Patent: 2
Research Center For Eco-Environmental Sciences
Beijing Shi, China
Patent: 2
Jiangsu North Mine Metal Recycling Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 205 patents, we discovered top 72 universities and scientific research institutions by total patent application. Kogakuin University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Guizhou University are dominant in this area. They take 16.59% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 10
Guizhou Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
University of Science & Technology of China
Anhui Sheng, China
Patent: 5
Nanjing Normal University
Jiangsu Sheng, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4