With the analysis among 110 patents, we discovered top 34 key players by total patent application. 3M Innovative Properties Co., Osaka Gas Co., Ltd., IMRA America, Inc. are dominant in this area. They take 32.73% of the total patent filing.
Minnesota, United States
Patent: 18
Michigan, United States
Patent: 9
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Maharashtra, India
Patent: 6
Gyeongsangbuk-do, South Korea
Patent: 4
Emilia-Romagna, Italy
Patent: 4
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With the analysis among related 29 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Osaka Gas Co., Ltd., Saudi Arabian Oil Co., Daegu Gyeongbuk Institute of Science & Technology take 34.48% of patent filing during this period.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Texas, United States
Patent: 1
Jawa Tengah, Indonesia
Patent: 1
Kanagawa-ken, Japan
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 16 new entrants. Saudi Arabian Oil Co., Konkuk University Industry-Academic Cooperation Foundation, Shanghai University are the most active new entrants in this area.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Texas, United States
Patent: 1
Jawa Tengah, Indonesia
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Jiangsu Sheng, China
Patent: 1
Ibaraki-ken, Japan
Patent: 1
With the analysis among 63 patents, we discovered top 25 universities and scientific research institutions by total patent application. The University of North Carolina at Chapel Hill, University of Tokyo, Korea Institute of Science & Technology are dominant in this area. They take 31.75% of the total patent filing.
North Carolina, United States
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Nuevo León, Mexico
Patent: 1
Chiba-ken, Japan
Patent: 1