With the analysis among 374 patents, we discovered top 150 key players by total patent application. Tanaka Kikinzoku Kogyo KK, Catalytica, Inc., Shell Internationale Research Maatschappij BV are dominant in this area. They take 16.58% of the total patent filing.
Tokyo-to, Japan
Patent: 24
Washington, United States
Patent: 22
Zuid-Holland, Netherlands
Patent: 16
Ohio, United States
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 6
Hovedstaden, Denmark
Patent: 5
Shaanxi Sheng, China
Patent: 5
No data, please try another search term
With the analysis among related 145 patents applied in the last 5 years. We discover 35 most active companies in this area. The fast-growing Institute of Metal Research Chinese Academy of Sciences, Southeast University, Shanghai Trustech Industrial Co.,Ltd. take 5.52% of patent filing during this period.
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Trustech Industrial Co.,Ltd.
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Noord-Brabant, Netherlands
Patent: 2
Shanghai Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among related 145 patents in last 5 years, we discover 30 new entrants. Institute of Metal Research Chinese Academy of Sciences, Southeast University, Shanghai Trustech Industrial Co.,Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Trustech Industrial Co.,Ltd.
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Noord-Brabant, Netherlands
Patent: 2
Shanghai Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 66 patents, we discovered top 32 universities and scientific research institutions by total patent application. Tsinghua University, Institute of Metal Research Chinese Academy of Sciences, Southeast University are dominant in this area. They take 16.67% of the total patent filing.
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hovedstaden, Denmark
Patent: 2
Zuid-Holland, Netherlands
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2