With the analysis among 79 patents, we discovered top 49 key players by total patent application. Aluminum Corp. of China Ltd., Nantong Good Anticorrosion Equipment Co., Ltd., Henan Dongda Technology Co., Ltd. are dominant in this area. They take 21.52% of the total patent filing.
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Yangquan Zhongchuang Ceramics Co., Ltd.
Shanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 51 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing China University of Geosciences, Henan University of Urban Construction, Cinf Engineering Co. Ltd. take 13.73% of patent filing during this period.
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Aluminum Corp. of China Ltd.
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
With the analysis among related 51 patents in last 5 years, we discover 30 new entrants. China University of Geosciences, Henan University of Urban Construction, Cinf Engineering Co. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 16 universities and scientific research institutions by total patent application. Central South University, University of Science & Technology Beijing, Kunming University of Science & Technology are dominant in this area. They take 33.33% of the total patent filing.
Hunan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Yunnan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2