With the analysis among 585 patents, we discovered top 250 key players by total patent application. Westinghouse Electric Co. LLC, Denka Corp., Elektroschmelzwerk Kempten are dominant in this area. They take 8.72% of the total patent filing.
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 21
New York, United States
Patent: 18
Elektroschmelzwerk Kempten
New York, United States
Patent: 11
Pennsylvania, United States
Patent: 11
Michigan, United States
Patent: 11
Schweizerische Aluminium AG
Foseco International Ltd.
Derbyshire, United Kingdom
Patent: 10
Pennsylvania, United States
Patent: 9
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With the analysis among related 117 patents applied in the last 5 years. We discover 89 most active companies in this area. The fast-growing Lanzhou Institute of Chemical Physics, Guangdong University of Technology, National Pingtung University of Science & Technology take 9.40% of patent filing during this period.
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 5
Guangdong University of Technology
Guangdong Sheng, China
Patent: 3
National Pingtung University of Science & Technology
Dalian University of Technology
Liaoning Sheng, China
Patent: 3
Institute of Aerospace Special Materials and Technology
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Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Anhui Tengkui Intelligent Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 2
yangzhou polytechnic institute
Jiangsu Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
With the analysis among related 117 patents in last 5 years, we discover 70 new entrants. Lanzhou Institute of Chemical Physics, National Pingtung University of Science & Technology, Anhui Tengkui Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Lanzhou Institute of Chemical Physics
Gansu Sheng, China
Patent: 5
National Pingtung University of Science & Technology
Anhui Tengkui Intelligent Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 2
yangzhou polytechnic institute
Jiangsu Sheng, China
Patent: 2
Guilin Lijiang Special Materials Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Xi'an University of Arts and Sciences
Shaanxi Sheng, China
Patent: 1
Ningbo Xiermei Kitchenware Co. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 241 patents, we discovered top 56 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Shandong University of Technology, Guangdong University of Technology are dominant in this area. They take 11.62% of the total patent filing.
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 13
Shandong University of Technology
Shandong Sheng, China
Patent: 8
Guangdong University of Technology
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Beijing Institute of Technology
Beijing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
The Curators of the University of Missouri
Missouri, United States
Patent: 5
Wuhan University of Technology
Hubei Sheng, China
Patent: 5