With the analysis among 519 patents, we discovered top 188 key players by total patent application. Sumitomo Metal Industries Ltd., Primetals Technologies Austria GmbH, Hoganas AB are dominant in this area. They take 9.63% of the total patent filing.
Osaka-fu, Japan
Patent: 28
Nordrhein-Westfalen, Germany
Patent: 5
Illinois, United States
Patent: 4
Pennsylvania, United States
Patent: 4
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With the analysis among related 141 patents applied in the last 5 years. We discover 89 most active companies in this area. The fast-growing Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk, Kunming University of Science & Technology, Honeywell International Technologies Ltd. take 6.38% of patent filing during this period.
Zuid-Holland, Netherlands
Patent: 3
Yunnan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Xuzhou Xinchi Building Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 141 patents in last 5 years, we discover 86 new entrants. Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk, Kunming University of Science & Technology, Honeywell International Technologies Ltd. are the most active new entrants in this area.
Zuid-Holland, Netherlands
Patent: 3
Yunnan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Xuzhou Xinchi Building Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 67 patents, we discovered top 27 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Council of Scientific & Industrial Research, Tongji University are dominant in this area. They take 14.93% of the total patent filing.
Yunnan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
AGH University of Science & Technology
Beijing Shi, China
Patent: 1