With the analysis among 44 patents, we discovered top 31 key players by total patent application. Sumitomo Chemical Co., Ltd., Sakai Chemical Industry Co., Ltd., LANXESS Deutschland GmbH are dominant in this area. They take 15.91% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhengzhou Ivy League Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Fukuoka-ken, Japan
Patent: 1
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With the analysis among related 19 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Shaanxi Qinglang Wancheng Environmental Protection Technology Co., Ltd., Zhengzhou Ivy League Environmental Protection Technology Co., Ltd., Shanghai Chunyi Pharmaceutical Packaging Materials Co., Ltd. take 26.32% of patent filing during this period.
Shaanxi Sheng, China
Patent: 2
Zhengzhou Ivy League Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 14 new entrants. Shaanxi Qinglang Wancheng Environmental Protection Technology Co., Ltd., Zhengzhou Ivy League Environmental Protection Technology Co., Ltd., Shanghai Chunyi Pharmaceutical Packaging Materials Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 2
Zhengzhou Ivy League Environmental Protection Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 10 universities and scientific research institutions by total patent application. Guilin University of Technology, Tongji University, Sichuan University are dominant in this area. They take 29.41% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1