With the analysis among 2,725 patents, we discovered top 473 key players by total patent application. SMS AG & Co.oHG, Angang Steel Co., Ltd., Hunan Jianzhi Curtain Wall Installation Design Co., Ltd. are dominant in this area. They take 4.44% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 49
Liaoning Sheng, China
Patent: 37
Hunan Sheng, China
Patent: 35
Tokyo-to, Japan
Patent: 34
Henan Sheng, China
Patent: 34
Hunan Sheng, China
Patent: 32
Henan Sheng, China
Patent: 31
Derbyshire, United Kingdom
Patent: 20
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 19
Shanghai Shi, China
Patent: 17
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Washington, United States
Patent: 1
With the analysis among related 1,568 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hunan Jianzhi Curtain Wall Installation Design Co., Ltd., Hunan Jinwei New Material Technology Co Ltd., Baotou Iron & Steel (Group) Co. Ltd. take 5.17% of patent filing during this period.
Hunan Sheng, China
Patent: 35
Hunan Sheng, China
Patent: 27
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 19
Liaoning Sheng, China
Patent: 15
Liaoning Sheng, China
Patent: 13
Anhui Sheng, China
Patent: 12
Tokyo-to, Japan
Patent: 10
Sichuan Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
With the analysis among related 1,568 patents in last 5 years, we discover 433 new entrants. Hunan Jianzhi Curtain Wall Installation Design Co., Ltd., Baotou Iron & Steel (Group) Co. Ltd., Chinese Metallurgical Group Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 35
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 19
Anhui Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 5
With the analysis among 339 patents, we discovered top 107 universities and scientific research institutions by total patent application. Beijing University of Technology, North Eastern University, University of Science & Technology Beijing are dominant in this area. They take 9.44% of the total patent filing.
Beijing Shi, China
Patent: 12
Liaoning Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Hubei Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Anhui Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5