With the analysis among 222 patents, we discovered top 111 key players by total patent application. SAES Getters SpA, China Petroleum & Chemical Corp., Air Products & Chemicals, Inc. are dominant in this area. They take 13.96% of the total patent filing.
Lombardia, Italy
Patent: 12
Beijing Shi, China
Patent: 10
Pennsylvania, United States
Patent: 9
Fukushima-ken, Japan
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 6
Mitsubishi Heavy Industries, Ltd.
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With the analysis among related 67 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Korea Institute of Energy Research, Yonsei Industry-Academic Cooperation Foundation, DENSO Corp. take 22.39% of patent filing during this period.
Aichi-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among related 67 patents in last 5 years, we discover 41 new entrants. Yonsei Industry-Academic Cooperation Foundation, DENSO Corp., Sinopec Research Institute of Petroleum Processing are the most active new entrants in this area.
Aichi-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
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Patent: 2
Sichuan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Jieshou Jinyilong Grain Machinery Purchase and Sales Co., Ltd.
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 61 patents, we discovered top 11 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Sinopec Research Institute of Petroleum Processing, Taiyuan University of Technology are dominant in this area. They take 45.90% of the total patent filing.
Liaoning Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanxi Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1