With the analysis among 346 patents, we discovered top 85 key players by total patent application. IG Farbenindustrie AG, Imperial Chemical Industries Ltd., Kyoyu Agri Co. Ltd. are dominant in this area. They take 24.86% of the total patent filing.
Hessen, Germany
Patent: 39
Delaware, United States
Patent: 12
New Jersey, United States
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 8
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With the analysis among related 13 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Sanyo Color Works Ltd., Anhui Dongzhi Guangxin Agrochemical Co. Ltd., Shandong Normal University take 61.54% of patent filing during this period.
Hyogo-ken, Japan
Patent: 3
Anhui Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 9 new entrants. Sanyo Color Works Ltd., Shandong Normal University, Shandong Normal University Experimental Factory Co., Ltd. are the most active new entrants in this area.
Hyogo-ken, Japan
Patent: 3
Shandong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 20 patents, we discovered top 10 universities and scientific research institutions by total patent application. Hubei University of Technology, Yangzhou University, Shandong Normal University are dominant in this area. They take 40.00% of the total patent filing.
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1