With the analysis among 763 patents, we discovered top 69 key players by total patent application. Mitsui Chemicals, Inc., Mitsubishi Kasei Corp., Mitsubishi Rayon Co Ltd are dominant in this area. They take 44.95% of the total patent filing.
Tokyo-to, Japan
Patent: 185
Delaware, United States
Patent: 60
Nitto Chemical Industry Co. Ltd.
Ciba Specialty Chemicals Water Treatments Ltd.
Georgia State University Research Foundation, Inc.
Georgia, United States
Patent: 23
Hessen, Germany
Patent: 22
Evonik Degussa Japan Co., Ltd.
Tokyo-to, Japan
Patent: 18
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With the analysis among related 104 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Jiangnan University, Mitsui Chemicals, Inc., Zhejiang University of Technology take 44.23% of patent filing during this period.
Jiangsu Sheng, China
Patent: 20
Tokyo-to, Japan
Patent: 19
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 7
Dalian University of Technology
Liaoning Sheng, China
Patent: 6
Anhui Redpont Biotechnology Co. Ltd.
Anhui Sheng, China
Patent: 5
Wuxi Xinchenyu Biological Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Yichang East Sunshine Biochemical Pharmaceutical Co., Ltd.
Hubei Sheng, China
Patent: 4
Hangzhou International Science and Innovation Center of Zhejiang University
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Patent: 3
With the analysis among related 104 patents in last 5 years, we discover 19 new entrants. AECI Ltd., Dalian University of Technology, Wuxi Xinchenyu Biological Engineering Co., Ltd. are the most active new entrants in this area.
Dalian University of Technology
Liaoning Sheng, China
Patent: 6
Wuxi Xinchenyu Biological Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Yichang East Sunshine Biochemical Pharmaceutical Co., Ltd.
Hubei Sheng, China
Patent: 4
Hangzhou International Science and Innovation Center of Zhejiang University
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Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Zhejiang Hengkang Pharmaceutical Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Wuhan Hongzeyi Carbon Environmental Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
With the analysis among 120 patents, we discovered top 23 universities and scientific research institutions by total patent application. Jiangnan University, Tsinghua University, Zhejiang University of Technology are dominant in this area. They take 45.83% of the total patent filing.
Jiangsu Sheng, China
Patent: 28
Beijing Shi, China
Patent: 14
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 6
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 3
Michigan State University
Michigan, United States
Patent: 2
Loyola University of Chicago
Illinois, United States
Patent: 2
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2