With the analysis among 644 patents, we discovered top 129 key players by total patent application. Shell Internationale Research Maatschappij BV, thyssenkrupp Industrial Solutions AG, Haldor Topsøe A/S are dominant in this area. They take 21.43% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 68
Nordrhein-Westfalen, Germany
Patent: 44
Hovedstaden, Denmark
Patent: 26
Nordrhein-Westfalen, Germany
Patent: 18
Illinois, United States
Patent: 15
Pennsylvania, United States
Patent: 11
Delaware, United States
Patent: 10
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With the analysis among related 77 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing Haldor Topsøe A/S, Saudi Arabian Oil Co., Linde GmbH take 59.74% of patent filing during this period.
Hovedstaden, Denmark
Patent: 26
Nordrhein-Westfalen, Germany
Patent: 5
Shandong Sheng, China
Patent: 4
Texas, United States
Patent: 3
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 2
With the analysis among related 77 patents in last 5 years, we discover 13 new entrants. Haldor Topsøe A/S, Linde GmbH, University of Chinese Academy of Sciences are the most active new entrants in this area.
Hovedstaden, Denmark
Patent: 26
Beijing Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Uttarakhand, India
Patent: 1
Sichuan Sheng, China
Patent: 1
Xinhuang Luxiang Barium Industry Co., Ltd.
Hunan Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among 30 patents, we discovered top 10 universities and scientific research institutions by total patent application. Instituto Mexicano del Petroleo, Instituto Politecnico Nacional, Korea Institute of Science & Technology are dominant in this area. They take 56.67% of the total patent filing.
Distrito Federal, Mexico
Patent: 5
Distrito Federal, Mexico
Patent: 4
Beijing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Uttarakhand, India
Patent: 1
Yunnan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1