With the analysis among 46 patents, we discovered top 29 key players by total patent application. Jining Shengao Fine Chemical Co., Ltd., Jiangsu Yabang Dyestuff Co., Ltd., Yancheng Ouhua Chemical Industry Co. Ltd. are dominant in this area. They take 30.43% of the total patent filing.
Shandong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
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With the analysis among related 30 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Jining Shengao Fine Chemical Co., Ltd., Taizhou Dongfeng Chemical Co. Ltd., Jiangsu Yabang Dyestuff Co., Ltd. take 43.33% of patent filing during this period.
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 30 patents in last 5 years, we discover 15 new entrants. Jining Shengao Fine Chemical Co., Ltd., Taizhou Dongfeng Chemical Co. Ltd., Jiujiang Zhongjia Industrial Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Tianjin Shi, China
Patent: 2