With the analysis among 1,111 patents, we discovered top 481 key players by total patent application. Dipsol Chemicals Co., Ltd., Matsushita Electronics Corp., Air Liquide SA are dominant in this area. They take 6.84% of the total patent filing.
Tokyo-to, Japan
Patent: 38
Osaka-fu, Japan
Patent: 21
West Virginia, United States
Patent: 17
Gansu Sheng, China
Patent: 16
Michigan, United States
Patent: 16
Bayern, Germany
Patent: 10
Tokyo-to, Japan
Patent: 10
Missouri, United States
Patent: 10
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With the analysis among related 308 patents applied in the last 5 years. We discover 219 most active companies in this area. The fast-growing China Shipbuilding Industry Corp. No. 725 Research Institute, Jinchuan Group Co., Ltd., Binzhou University take 7.47% of patent filing during this period.
Gansu Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Rhode Island, United States
Patent: 6
ZURICH, Switzerland
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 308 patents in last 5 years, we discover 190 new entrants. ACS Industries, Inc., IFP Energies Nouvelles, HeiQ Materials AG are the most active new entrants in this area.
Rhode Island, United States
Patent: 6
ZURICH, Switzerland
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among 197 patents, we discovered top 62 universities and scientific research institutions by total patent application. Binzhou University, Henan Normal University, Shanghai Institute of Microsystem & Information Technology are dominant in this area. They take 18.27% of the total patent filing.
Shandong Sheng, China
Patent: 10
Henan Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 5
Fujian Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3