With the analysis among 302 patents, we discovered top 160 key players by total patent application. NOF Corp., Ciba-Geigy AG, LG Chem Ltd. are dominant in this area. They take 10.60% of the total patent filing.
Tokyo-to, Japan
Patent: 11
Michigan, United States
Patent: 9
New York, United States
Patent: 5
New Jersey, United States
Patent: 5
Ohio, United States
Patent: 4
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With the analysis among related 40 patents applied in the last 5 years. We discover 36 most active companies in this area. The fast-growing Toyobo Co., Ltd., NOF Corp., Nissan Chemical Industry Co., Ltd. take 15.00% of patent filing during this period.
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Patent: 2
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Patent: 1
Minnesota, United States
Patent: 1
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 40 patents in last 5 years, we discover 34 new entrants. Toyobo Co., Ltd., Nissan Chemical Industry Co., Ltd., Physical Evidence Identification Center of the Ministry of Public Security are the most active new entrants in this area.
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Patent: 2
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Patent: 1
Minnesota, United States
Patent: 1
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Shunhang Energy Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 7 universities and scientific research institutions by total patent application. Yangzhou University, Virginia Commonwealth University, Donghua University are dominant in this area. They take 21.05% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Virginia, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Bidhan Chandra Krishi Viswavidyalaya
Tamil Nadu, India
Patent: 1
Jiangsu Sheng, China
Patent: 1