With the analysis among 1,437 patents, we discovered top 487 key players by total patent application. Guangzhou Yongda Stainless Steel Co. Ltd., State Grid Corp. of China, Shanxi Taigang Stainless Steel Co., Ltd. are dominant in this area. They take 2.37% of the total patent filing.
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 11
Shanxi Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Anhui Sheng, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Hunan Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
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With the analysis among related 792 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Guangxi Construction Engineering Grp No. 5 Constr Eng Co. Ltd., Shanghai Baoye Group Co., Ltd., Drawin Housing Technology Group ltd take 2.27% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Shanghai Shi, China
Patent: 6
Hunan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
With the analysis among related 792 patents in last 5 years, we discover 466 new entrants. Shanghai Baoye Group Co., Ltd., Drawin Housing Technology Group ltd, Zhaoqing Chuangfu New Material Technology Co., Ltd are the most active new entrants in this area.
Shanghai Shi, China
Patent: 6
Hunan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Xinghua Huaxuan Stainless Steel Products Factory
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
With the analysis among 151 patents, we discovered top 58 universities and scientific research institutions by total patent application. Shandong University, Fuzhou University, Beijing University of Technology are dominant in this area. They take 10.60% of the total patent filing.
Shandong Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2