With the analysis among 185 patents, we discovered top 45 key players by total patent application. Ultrafab, Inc., Schlegel Corp., Amesbury Industries, Inc. are dominant in this area. They take 37.30% of the total patent filing.
New York, United States
Patent: 46
New York, United States
Patent: 13
North Carolina, United States
Patent: 10
Michigan, United States
Patent: 8
South Dakota, United States
Patent: 8
California, United States
Patent: 5
Pennsylvania, United States
Patent: 4
Connecticut, United States
Patent: 4
Indiana, United States
Patent: 4
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With the analysis among related 6 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Ultrafab, Inc., Huaneng Lancang River Hydropower Inc., Huaneng Group Technology Innovation Center take 50.00% of patent filing during this period.
New York, United States
Patent: 1
Yunnan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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Patent: 1
Chiba-ken, Japan
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 6 new entrants. Huaneng Lancang River Hydropower Inc., Huaneng Group Technology Innovation Center, Chengdu University of Technology are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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Patent: 1
Chiba-ken, Japan
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Hunan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1