Search results for “Hydrogen sulphide” companies
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Key Players
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Innovation Intensity
With the analysis among 4,750 patents, we discovered top 482 key players by total patent application. Shell Internationale Research Maatschappij BV, China Petroleum & Chemical Corp., BASF AB are dominant in this area. They take 7.75% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 155
Beijing Shi, China
Patent: 142
Sweden
Patent: 71
Illinois, United States
Patent: 66
France
Patent: 65
Nordrhein-Westfalen, Germany
Patent: 57
Haldor Topsøe A/S
Hovedstaden, Denmark
Patent: 55
Nordrhein-Westfalen, Germany
Patent: 49
Tokyo-to, Japan
Patent: 40
Liaoning Sheng, China
Patent: 40
Startups & Unicorns
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Innovation Intensity
With the analysis among 14 patents, we discovered top 8 start-ups by total patent application. Blue Current, Inc., M-I LLC, Knapsack Co. are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 2,217 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., JFE Steel Corp., Arkema France SA take 6.18% of patent filing during this period.
Beijing Shi, China
Patent: 82
Tokyo-to, Japan
Patent: 30
France
Patent: 25
Saudi Arabia
Patent: 25
Sweden
Patent: 23
Texas, United States
Patent: 18
Fujian Sheng, China
Patent: 17
Liaoning Sheng, China
Patent: 17
Haldor Topsøe A/S
Hovedstaden, Denmark
Patent: 16
Tokyo-to, Japan
Patent: 15
New Entrants
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Innovation in recent 5 years
With the analysis among related 2,217 patents in last 5 years, we discover 367 new entrants. Jinhong Gas Co., Ltd., Nanjing Yanchang Reaction Technology Research Institute Co., Ltd., Dalian Institute of Chemical Physics Chinese Academy of Sciences are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Liaoning Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
Ibaraki-ken, Japan
Patent: 9
Shandong Sheng, China
Patent: 9
Henan Sheng, China
Patent: 9
Tokyo-to, Japan
Patent: 8
Osaka-fu, Japan
Patent: 7
Research Institutions
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Innovation Intensity
With the analysis among 977 patents, we discovered top 221 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Fuzhou University, Kunming University of Science & Technology are dominant in this area. They take 16.89% of the total patent filing.
Beijing Shi, China
Patent: 32
Fujian Sheng, China
Patent: 20
Yunnan Sheng, China
Patent: 19
Hunan Sheng, China
Patent: 14
Louisiana, United States
Patent: 12
Beijing Shi, China
Patent: 10
Hunan Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 10
Distrito Federal, Mexico
Patent: 10
Shandong Sheng, China
Patent: 9
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