Search results for “Cationic polyelectrolytes” companies
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Key Players
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Innovation Intensity
With the analysis among 966 patents, we discovered top 208 key players by total patent application. BASF AB, Hutchinson SA, Engelhard Corp. are dominant in this area. They take 17.39% of the total patent filing.
Sweden
Patent: 71
France
Patent: 57
New Jersey, United States
Patent: 40
France
Patent: 26
Finland
Patent: 25
New Jersey, United States
Patent: 22
United States
Patent: 21
Pennsylvania, United States
Patent: 20
Michigan, United States
Patent: 19
Nordrhein-Westfalen, Germany
Patent: 16
Startups & Unicorns
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Innovation Intensity
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Ecolectro, Inc.
New York, United States
Patent: 3
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 152 patents applied in the last 5 years. We discover 78 most active companies in this area. The fast-growing Evonik Operations GmbH, SEPPIC SA, Leibniz-Institut für Polymerforschung Dresden eV take 19.74% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 16
France
Patent: 7
Sachsen, Germany
Patent: 7
Bayern, Germany
Patent: 7
Tokyo-to, Japan
Patent: 7
Hubei Sheng, China
Patent: 3
STARTUP
Ecolectro, Inc.
New York, United States
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 152 patents in last 5 years, we discover 59 new entrants. Evonik Operations GmbH, Shiseido Co., Ltd., Wuhan Textile University are the most active new entrants in this area.
Nordrhein-Westfalen, Germany
Patent: 16
Tokyo-to, Japan
Patent: 7
Hubei Sheng, China
Patent: 3
STARTUP
Ecolectro, Inc.
New York, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 293 patents, we discovered top 87 universities and scientific research institutions by total patent application. Zhejiang University, Beijing University of Technology, Massachusetts Institute of Technology are dominant in this area. They take 14.33% of the total patent filing.
Zhejiang Sheng, China
Patent: 15
Beijing Shi, China
Patent: 10
Massachusetts, United States
Patent: 5
Oost-Vlaanderen, Belgium
Patent: 5
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
California, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
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