With the analysis among 568 patents, we discovered top 212 key players by total patent application. The Boeing Co., Airbus Operations GmbH, Vestas Wind Systems A/S are dominant in this area. They take 10.39% of the total patent filing.
Illinois, United States
Patent: 25
Hamburg, Germany
Patent: 18
Midtjylland, Denmark
Patent: 16
Connecticut, United States
Patent: 16
Massachusetts, United States
Patent: 14
Delaware, United States
Patent: 11
Jiangsu Sheng, China
Patent: 9
Nebraska, United States
Patent: 8
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With the analysis among related 242 patents applied in the last 5 years. We discover 118 most active companies in this area. The fast-growing Beihang University, Innova Patent GmbH, Guodian Environmental Protection Research Institute take 12.81% of patent filing during this period.
Beijing Shi, China
Patent: 13
Jiangsu Sheng, China
Patent: 9
Nebraska, United States
Patent: 8
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Patent: 6
Xinjiang Uygur Zizhiqu, China
Patent: 5
Massachusetts, United States
Patent: 5
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Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 242 patents in last 5 years, we discover 104 new entrants. Innova Patent GmbH, Guodian Environmental Protection Research Institute, Valmont Industries, Inc. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 9
Nebraska, United States
Patent: 8
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Patent: 6
Xinjiang Uygur Zizhiqu, China
Patent: 5
Beijing Shi, China
Patent: 4
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Patent: 3
Zhejiang Sheng, China
Patent: 3
Virginia, United States
Patent: 3
With the analysis among 112 patents, we discovered top 27 universities and scientific research institutions by total patent application. Beihang University, Railway Technical Research Institute, Nanjing Forestry University are dominant in this area. They take 23.21% of the total patent filing.
Beijing Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
New York, United States
Patent: 1