With the analysis among 281 patents, we discovered top 120 key players by total patent application. Zhongying Changjiang International New Energy Invt Co. Ltd., Mitsubishi Heavy Industries, Ltd., Doosan Enerbility Co., Ltd. are dominant in this area. They take 11.39% of the total patent filing.
Hubei Sheng, China
Patent: 12
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 10
Gyeongsangnam-do, South Korea
Patent: 10
Kanagawa-ken, Japan
Patent: 9
MECCA, Saudi Arabia
Patent: 9
Pennsylvania, United States
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Gansu Sheng, China
Patent: 6
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With the analysis among related 110 patents applied in the last 5 years. We discover 71 most active companies in this area. The fast-growing Huadian Environmental System Engineering Co., Ltd., Beijing Huadian Zhongbang Materiel Transfer System Co. Ltd., China Petroleum & Chemical Corp. take 16.36% of patent filing during this period.
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 110 patents in last 5 years, we discover 62 new entrants. Huadian Environmental System Engineering Co., Ltd., Beijing Huadian Zhongbang Materiel Transfer System Co. Ltd., China Petroleum & Chemical Corp. are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 75 patents, we discovered top 29 universities and scientific research institutions by total patent application. Zhejiang University, Kuwait Institute For Scientific Research, University of Tokyo are dominant in this area. They take 20.00% of the total patent filing.
Zhejiang Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2