With the analysis among 595 patents, we discovered top 384 key players by total patent application. S.P.C.M. SA, Procter & Gamble Co., Cerus Corp. are dominant in this area. They take 12.77% of the total patent filing.
Ohio, United States
Patent: 18
California, United States
Patent: 14
Lyotropic Therapeutics, Inc.
Virginia, United States
Patent: 6
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 5
Chongqing Yaoqun Environmental Protection Technology Co., Ltd.
Chongqing Shi, China
Patent: 5
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With the analysis among related 208 patents applied in the last 5 years. We discover 173 most active companies in this area. The fast-growing Sichuan Agricultural University, Zhejiang University of Technology, Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences take 8.17% of patent filing during this period.
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 7
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 6
Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences
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Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shangke Biomedical (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 2
Dalian University of Technology
Liaoning Sheng, China
Patent: 2
Shandong Kunda Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 2
Tianjin University of Science & Technology
Tianjin Shi, China
Patent: 2
With the analysis among related 208 patents in last 5 years, we discover 137 new entrants. Sichuan Agricultural University, Shangke Biomedical (Shanghai) Co., Ltd., Shandong Kunda Biotechnology Co., Ltd. are the most active new entrants in this area.
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 7
Shangke Biomedical (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
Shandong Kunda Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Washington University in St. Louis
Missouri, United States
Patent: 2
Shandong Hongda Biotechnology Co. Ltd.
Shandong Sheng, China
Patent: 2
Dajiang Environment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Jiangxi Water Conservancy Research Institute
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Patent: 1
Xinhongyu Chongqing Composite Materials Co., Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among 464 patents, we discovered top 150 universities and scientific research institutions by total patent application. Ningbo University, Zhejiang University of Technology, Zhejiang University are dominant in this area. They take 24.57% of the total patent filing.
Zhejiang Sheng, China
Patent: 90
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 11
South China University of Technology
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 5
Taiwan Province, China
Patent: 5