With the analysis among 55 patents, we discovered top 31 key players by total patent application. Bofors AB, Akishima Chemical Industries Co. Ltd., Akzo Nobel NV are dominant in this area. They take 21.82% of the total patent filing.
Noord-Holland, Netherlands
Patent: 3
Beijing Shi, China
Patent: 2
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With the analysis among related 6 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Datang Environment Industry Group Co., Ltd., Hunan Hongda Risheng Aerospace Power Technology Co., Ltd., Anhui Langkaiqi Building Materials Co., Ltd. take 66.67% of patent filing during this period.
Beijing Shi, China
Patent: 2
Hunan Hongda Risheng Aerospace Power Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 6 new entrants. Datang Environment Industry Group Co., Ltd., Hunan Hongda Risheng Aerospace Power Technology Co., Ltd., Anhui Langkaiqi Building Materials Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Hunan Hongda Risheng Aerospace Power Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1