With the analysis among 200 patents, we discovered top 90 key players by total patent application. International Lead Zinc Research Organization, Inc., Shell Internationale Research Maatschappij BV, Kansai Paint Co., Ltd. are dominant in this area. They take 11.50% of the total patent filing.
North Carolina, United States
Patent: 10
Zuid-Holland, Netherlands
Patent: 7
Arkansas, United States
Patent: 5
Texas, United States
Patent: 4
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With the analysis among related 11 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Guangxi Nanning Roweide New Energy Technology Co., Ltd., Hebei University of Technology, Lanzhou University take 36.36% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hebei Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 7 new entrants. Guangxi Nanning Roweide New Energy Technology Co., Ltd., Hebei University of Technology, Lanzhou University are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hebei Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 22 patents, we discovered top 14 universities and scientific research institutions by total patent application. National Tsing-Hua University, Peking University, Tsinghua University are dominant in this area. They take 22.73% of the total patent filing.
Taiwan Province, China
Patent: 3
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1