With the analysis among 99 patents, we discovered top 56 key players by total patent application. Aquastar Pool Products, Inc., Baltimore Aircoil Co., Fran Corp. are dominant in this area. They take 26.26% of the total patent filing.
California, United States
Patent: 14
New York, United States
Patent: 6
Massachusetts, United States
Patent: 2
Virginia, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Michigan, United States
Patent: 2
Illinois, United States
Patent: 1
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With the analysis among related 30 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Aquastar Pool Products, Inc., Baltimore Aircoil Co., China Construction Eighth Bureau Third Construction Co., Ltd. take 63.33% of patent filing during this period.
California, United States
Patent: 12
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Michigan, United States
Patent: 1
With the analysis among related 30 patents in last 5 years, we discover 4 new entrants. Baltimore Aircoil Co., China Construction Eighth Bureau Third Construction Co., Ltd., YTO (Luoyang) Diesel Engine Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Michigan, United States
Patent: 1
With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1