With the analysis among 41 patents, we discovered top 31 key players by total patent application. SHENG CHANG PHARMACEUTICAL CO., LTD., Shasun Pharma Ltd., Hebei Chengxin Co., Ltd. are dominant in this area. They take 19.51% of the total patent filing.
Nei Mongol Zizhiqu, China
Patent: 4
Tamil Nadu, India
Patent: 2
Hebei Sheng, China
Patent: 2
Illinois, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
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With the analysis among related 18 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Hunan Institute of Science & Technology, Zhongjiya (Shandong) New Materials Co., Ltd, Nanjing University of Technology take 33.33% of patent filing during this period.
Hunan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Sichuan Xinyi Chemical Co., Ltd.
Sichuan Sheng, China
Patent: 1
Hebei Chenchen Environmental Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 14 new entrants. Hunan Institute of Science & Technology, Zhongjiya (Shandong) New Materials Co., Ltd, Nanjing University of Technology are the most active new entrants in this area.
Hunan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Sichuan Xinyi Chemical Co., Ltd.
Sichuan Sheng, China
Patent: 1
Hebei Chenchen Environmental Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among 8 patents, we discovered top 4 universities and scientific research institutions by total patent application. Hunan Institute of Science & Technology, Zhejiang University of Technology, Xiamen University of Technology are dominant in this area. They take 75.00% of the total patent filing.
Hunan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1