Search results for “Polyethylene polyamine” companies
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Key Players
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Innovation Intensity
With the analysis among 1,316 patents, we discovered top 476 key players by total patent application. Texaco Development Corp., The Dow Chemical Co., Tosoh Corp. are dominant in this area. They take 11.09% of the total patent filing.
Texas, United States
Patent: 67
Michigan, United States
Patent: 41
Tokyo-to, Japan
Patent: 38
Zuid-Holland, Netherlands
Patent: 36
Beijing Shi, China
Patent: 34
Ohio, United States
Patent: 23
Texaco, Inc.
New York, United States
Patent: 20
Basel-Stadt, Switzerland
Patent: 20
Beijing Shi, China
Patent: 19
Jiangsu Sheng, China
Patent: 13
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 355 patents applied in the last 5 years. We discover 208 most active companies in this area. The fast-growing Tosoh Corp., PetroChina Co., Ltd., China Petroleum & Chemical Corp. take 6.76% of patent filing during this period.
Tokyo-to, Japan
Patent: 11
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Saudi Arabia
Patent: 6
Hunan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Ukraine
Patent: 5
Beijing Shi, China
Patent: 4
New Entrants
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Innovation in recent 5 years
With the analysis among related 355 patents in last 5 years, we discover 168 new entrants. Saudi Arabian Oil Co., Ishihara Chemical Co., Ltd., Lvqixin Environmental Protection Technology Co., Ltd., Jin'an District, Fuzhou City are the most active new entrants in this area.
Saudi Arabia
Patent: 6
Shiga-ken, Japan
Patent: 4
Fujian Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
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Patent: 3
Nagase (Taiwan) Co., Ltd.
Taiwan Province, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 426 patents, we discovered top 79 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Lutsk National Technical University, Hunan University of Science & Technology are dominant in this area. They take 14.08% of the total patent filing.
Beijing Shi, China
Patent: 16
Ukraine
Patent: 15
Hunan Sheng, China
Patent: 8
Russia
Patent: 8
Shaanxi Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Hebei Sheng, China
Patent: 4
Russia
Patent: 4
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