Search results for “N-phenyl-p-phenylenediamine” companies
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Key Players
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Innovation Intensity
With the analysis among 113 patents, we discovered top 42 key players by total patent application. Crompton Manufacturing Co., Inc., Jiangsu Hengtong Power Cable Co., Ltd., Goodyear Tire & Rubber Co. are dominant in this area. They take 34.51% of the total patent filing.
Connecticut, United States
Patent: 30
Jiangsu Sheng, China
Patent: 5
Ohio, United States
Patent: 4
New York, United States
Patent: 4
Valais, Switzerland
Patent: 4
Connecticut, United States
Patent: 4
New Jersey, United States
Patent: 4
Tokyo-to, Japan
Patent: 3
Texas, United States
Patent: 3
Kyoto-fu, Japan
Patent: 2
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 6 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Hebei Xulong Hydraulic Seal Co., Ltd., Xuzhou Jiulong Electronic Industry Co., Ltd., Anhui Rongda Valve Co., Ltd. take 50.00% of patent filing during this period.
Hebei Xulong Hydraulic Seal Co., Ltd.
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Haining Xinye New Material Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 6 patents in last 5 years, we discover 6 new entrants. Hebei Xulong Hydraulic Seal Co., Ltd., Xuzhou Jiulong Electronic Industry Co., Ltd., Anhui Rongda Valve Co., Ltd. are the most active new entrants in this area.
Hebei Xulong Hydraulic Seal Co., Ltd.
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Haining Xinye New Material Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
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