With the analysis among 457 patents, we discovered top 217 key players by total patent application. BASF AB, Suzhou iSilver Materials Co., Ltd., Matsushita Electronics Corp. are dominant in this area. They take 11.82% of the total patent filing.
Jiangsu Sheng, China
Patent: 18
Osaka-fu, Japan
Patent: 13
Pennsylvania, United States
Patent: 9
Gansu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Taiwan Province, China
Patent: 7
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With the analysis among related 119 patents applied in the last 5 years. We discover 86 most active companies in this area. The fast-growing Clariant Produkte (Deutschland) GmbH, Guangdong Pioneer Rare and Precious Metal Materials Co., Ltd., Yanggu Xiangguang Copper Co., Ltd. take 12.61% of patent filing during this period.
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
With the analysis among related 119 patents in last 5 years, we discover 68 new entrants. Clariant Produkte (Deutschland) GmbH, Sichuan Fufu New Material Technology Co., Ltd., China Shipbuilding Industry Huanggang Precious Metals Co., Ltd are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 110 patents, we discovered top 46 universities and scientific research institutions by total patent application. Central South University, Jilin University, Pukyong National University are dominant in this area. They take 10.91% of the total patent filing.
Hunan Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2