With the analysis among 2,486 patents, we discovered top 480 key players by total patent application. Wuhan Kaidi Engineering Research Institute Co. Ltd., Longzheng Environmental Protection Co. Ltd., Guangzhou Devotion Thermal Technology Co., Ltd. are dominant in this area. They take 3.86% of the total patent filing.
Hubei Sheng, China
Patent: 34
Guangdong Sheng, China
Patent: 32
Guangdong Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 17
Anhui Sheng, China
Patent: 16
Hubei Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 15
Hubei Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Shanxi Sheng, China
Patent: 14
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With the analysis among related 1,639 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hubei Hetai Biological Energy Co.,Ltd., Wuhan Lanying New Energy Co., Ltd., Harbin Juliang New Energy Technology Co., Ltd. take 2.68% of patent filing during this period.
Hubei Sheng, China
Patent: 16
Hubei Sheng, China
Patent: 14
Heilongjiang Sheng, China
Patent: 14
Heilongjiang Sheng, China
Patent: 13
Jilin Sheng, China
Patent: 12
Henan Sheng, China
Patent: 12
Shanxi Sheng, China
Patent: 11
Henan Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 11
With the analysis among related 1,639 patents in last 5 years, we discover 429 new entrants. Hubei Hetai Biological Energy Co.,Ltd., Wuhan Lanying New Energy Co., Ltd., Harbin Juliang New Energy Technology Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 16
Hubei Sheng, China
Patent: 14
Heilongjiang Sheng, China
Patent: 14
Henan Sheng, China
Patent: 12
Henan Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 11
Jilin Wanxiang Biomass Technology Co., Ltd.
Jilin Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 9
Henan Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 8
With the analysis among 261 patents, we discovered top 76 universities and scientific research institutions by total patent application. North China Electric Power University, Zhejiang University, Tsinghua University are dominant in this area. They take 14.94% of the total patent filing.
Beijing Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Liaoning Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5