With the analysis among 117 patents, we discovered top 58 key players by total patent application. Hangzhou Haihong Fine Chemical Co. Ltd., Ningxia Tiansheng High-tech Industry Co., Ltd., Qinghai Salt Lake Industry Co., Ltd. are dominant in this area. They take 30.77% of the total patent filing.
Zhejiang Sheng, China
Patent: 24
Ningxia Huizi Zizhiqu, China
Patent: 6
Qinghai Sheng, China
Patent: 5
Kanagawa-ken, Japan
Patent: 5
Jiangxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Missouri, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
No data, please try another search term
With the analysis among related 23 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Ningxia Tiansheng Fine Chemical Technology Research Institute, Ningxia Tiansheng High-tech Industry Co., Ltd., Jiangxi Selon Industrial Co., Ltd. take 65.22% of patent filing during this period.
Ningxia Tiansheng Fine Chemical Technology Research Institute
Ningxia Huizi Zizhiqu, China
Patent: 6
Ningxia Huizi Zizhiqu, China
Patent: 6
Jiangxi Sheng, China
Patent: 3
Qinghai Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Washington, United States
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 11 new entrants. Ningxia Tiansheng Fine Chemical Technology Research Institute, Ningxia Tiansheng High-tech Industry Co., Ltd., Hubei Sanjiang Aerospace Jianghe Chemical Technology Co., Ltd. are the most active new entrants in this area.
Ningxia Tiansheng Fine Chemical Technology Research Institute
Ningxia Huizi Zizhiqu, China
Patent: 6
Ningxia Huizi Zizhiqu, China
Patent: 6
Hubei Sheng, China
Patent: 1
Washington, United States
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 9 universities and scientific research institutions by total patent application. Nanjing University, Harbin Engineering University, Sorbonne Université are dominant in this area. They take 68.42% of the total patent filing.
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Washington, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1