Search results for “Cellulose xanthate” companies
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Key Players
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Innovation Intensity
With the analysis among 623 patents, we discovered top 116 key players by total patent application. IG Farbenindustrie AG, Courtaulds Plc, Union Carbide Corp. are dominant in this area. They take 19.74% of the total patent filing.
Hessen, Germany
Patent: 69
United Kingdom
Patent: 40
Wisconsin, United States
Patent: 14
Osaka-fu, Japan
Patent: 12
Delaware, United States
Patent: 12
Tokyo-to, Japan
Patent: 11
Illinois, United States
Patent: 10
Oberösterreich, Austria
Patent: 9
United States
Patent: 8
Ohio, United States
Patent: 8
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 26 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Rengo Co., Ltd., Shandong Yinying Chemical Fiber Co. Ltd., Tangshan Sanyou Group Xingda Chemical Fiber Co., Ltd. take 34.62% of patent filing during this period.
Osaka-fu, Japan
Patent: 5
Shandong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shandong Hefa Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 26 patents in last 5 years, we discover 14 new entrants. Tangshan Sanyou Group Xingda Chemical Fiber Co., Ltd., Shandong Hefa Environmental Protection Technology Co., Ltd., Suzhou Haoyouda Weaving Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 2
Shandong Hefa Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Ningbo Houyang Outdoor Products Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shantou Runfeng Textile Technology Industry Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 37 patents, we discovered top 8 universities and scientific research institutions by total patent application. Zhejiang University, Qingdao University, Tsinghua University are dominant in this area. They take 18.92% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
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