With the analysis among 96 patents, we discovered top 76 key players by total patent application. Jiangsu Dongjiu Heavy Industry Co. Ltd., Hunan Kaijin Building Material Co., Ltd., Dongfang Boiler (Group) Holdings Co., Ltd. are dominant in this area. They take 15.63% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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With the analysis among related 22 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Hunan Kaijin Building Material Co., Ltd., Changsha Jinjiu Zinc Steel Profile Co., Ltd., Guangdong Xinweixin Industrial Co., Ltd. take 54.55% of patent filing during this period.
Hunan Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 13 new entrants. Hunan Kaijin Building Material Co., Ltd., Changsha Jinjiu Zinc Steel Profile Co., Ltd., Guangdong Xinweixin Industrial Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 10 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Sichuan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1