Search results for “Diphenyl sulfone” companies
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Key Players
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Innovation Intensity
With the analysis among 1,249 patents, we discovered top 381 key players by total patent application. Nippon Soda Co., Ltd., EIDP, Inc., Nippon Paper Industries Co., Ltd. are dominant in this area. They take 16.97% of the total patent filing.
Tokyo-to, Japan
Patent: 85
Delaware, United States
Patent: 73
Tokyo-to, Japan
Patent: 54
Sweden
Patent: 36
Oji Paper Co. Ltd.
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 27
Delaware, United States
Patent: 25
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 17
Fukui-ken, Japan
Patent: 17
Startups & Unicorns
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Innovation Intensity
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 204 patents applied in the last 5 years. We discover 137 most active companies in this area. The fast-growing Changzhou University, Wanhua Chemical Group Co., Ltd., Mitsubishi Kasei Corp. take 7.35% of patent filing during this period.
Jiangsu Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Mitsubishi Kasei Corp.
Japan
Patent: 4
Netherlands
Patent: 4
Jilin Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 204 patents in last 5 years, we discover 105 new entrants. Nanjing University of Posts & Telecommunications, Zhenjiang Huilong Chemical Co., Ltd., Jiangsu Xinneng Material Technology Co., Ltd. are the most active new entrants in this area.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 194 patents, we discovered top 64 universities and scientific research institutions by total patent application. Jilin University, Shanghai Jiao Tong University, Donghua University are dominant in this area. They take 21.65% of the total patent filing.
Jilin Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 13
Shanghai Shi, China
Patent: 9
Distrito Federal, Mexico
Patent: 8
Jiangsu Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
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