With the analysis among 1,021 patents, we discovered top 343 key players by total patent application. Taiheiyo Cement Corp., Hosokawa Alpine AG, Ricoh Co., Ltd. are dominant in this area. They take 8.52% of the total patent filing.
Chiba-ken, Japan
Patent: 38
Bayern, Germany
Patent: 25
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 17
Shanghai Shi, China
Patent: 17
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 14
Texas, United States
Patent: 11
Osaka-fu, Japan
Patent: 10
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With the analysis among related 150 patents applied in the last 5 years. We discover 64 most active companies in this area. The fast-growing IB Operations Pty Ltd., Tokuyama Corp., Hosokawa Alpine AG take 17.33% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 7
Jiangsu Sheng, China
Patent: 4
New Brunswick, Canada
Patent: 3
Kanagawa-ken, Japan
Patent: 3
Shandong Sheng, China
Patent: 3
Shanxi TISCO-Harsco Technology Co. Ltd.
Shanxi Sheng, China
Patent: 2
With the analysis among related 150 patents in last 5 years, we discover 53 new entrants. IB Operations Pty Ltd., Tokuyama Corp., Zhenjiang Xinqu Solid Waste Disposal Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
New Brunswick, Canada
Patent: 3
Kanagawa-ken, Japan
Patent: 3
Shanxi TISCO-Harsco Technology Co. Ltd.
Shanxi Sheng, China
Patent: 2
Tietjen Verfahrenstechnik GmbH
Schleswig-Holstein, Germany
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 57 patents, we discovered top 11 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, China University of Mining & Technology, Sichuan Agricultural University are dominant in this area. They take 26.32% of the total patent filing.
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1