With the analysis among 486 patents, we discovered top 104 key players by total patent application. BASF AB, IG Farbenindustrie AG, Imperial Chemical Industries Ltd. are dominant in this area. They take 30.04% of the total patent filing.
Hessen, Germany
Patent: 43
Nordrhein-Westfalen, Germany
Patent: 28
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 16
Nordrhein-Westfalen, Germany
Patent: 9
Loudi Tongzhiyan New Material Technology Co., Ltd.
Hunan Sheng, China
Patent: 8
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With the analysis among related 74 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Loudi Tongzhiyan New Material Technology Co., Ltd., Inner Mongolia Baohong Chemical Technology Co., Ltd., Anhui Qingke Ruijie New Material Co., Ltd. take 29.73% of patent filing during this period.
Loudi Tongzhiyan New Material Technology Co., Ltd.
Hunan Sheng, China
Patent: 8
Nei Mongol Zizhiqu, China
Patent: 8
Anhui Sheng, China
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 4
Hebei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 74 patents in last 5 years, we discover 30 new entrants. Loudi Tongzhiyan New Material Technology Co., Ltd., Inner Mongolia Baohong Chemical Technology Co., Ltd., Anhui Qingke Ruijie New Material Co., Ltd. are the most active new entrants in this area.
Loudi Tongzhiyan New Material Technology Co., Ltd.
Hunan Sheng, China
Patent: 8
Nei Mongol Zizhiqu, China
Patent: 8
Anhui Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among 50 patents, we discovered top 21 universities and scientific research institutions by total patent application. Xuzhou University of Technology, Hebei University of Science & Technology, Zhejiang University are dominant in this area. They take 30.00% of the total patent filing.
Jiangsu Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Minas Gerais, Brazil
Patent: 1