With the analysis among 323 patents, we discovered top 231 key players by total patent application. Kaneka Corp., STERIS, Inc., Nico Pyrotechnik Hanns Jürgen Diederichs GmbH & Co. KG are dominant in this area. They take 7.43% of the total patent filing.
Tokyo-to, Japan
Patent: 10
Arizona, United States
Patent: 8
Shandong Sheng, China
Patent: 6
Connecticut, United States
Patent: 3
Shandong Sheng, China
Patent: 3
Chungcheongnam-do, South Korea
Patent: 3
Shanxi Sheng, China
Patent: 3
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With the analysis among related 127 patents applied in the last 5 years. We discover 90 most active companies in this area. The fast-growing Shandong Iron & Steel Group Yongfeng Lingang Co., Ltd., Shandong Laigang Yongfeng Steel Corp., Jinan Baixiang Technology Development Co., Ltd. take 9.45% of patent filing during this period.
Shandong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shenzhen Gaspark Gas Application Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among related 127 patents in last 5 years, we discover 89 new entrants. Shandong Iron & Steel Group Yongfeng Lingang Co., Ltd., Shandong Laigang Yongfeng Steel Corp., Jinan Baixiang Technology Development Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Shenzhen Gaspark Gas Application Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among 72 patents, we discovered top 40 universities and scientific research institutions by total patent application. Hunan City University, Beijing Jiaotong University, University of Electronic Science & Technology of China are dominant in this area. They take 13.89% of the total patent filing.
Hunan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Chongqing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2