With the analysis among 113 patents, we discovered top 34 key players by total patent application. Flame Seal Products, Inc., Hazard Protection Systems, Inc., Equinor Energy AS are dominant in this area. They take 27.43% of the total patent filing.
Texas, United States
Patent: 14
Alaska, United States
Patent: 9
Rogaland, Norway
Patent: 8
Gyeonggi-do, South Korea
Patent: 5
Guangdong Sheng, China
Patent: 5
New South Wales, Australia
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Minnesota, United States
Patent: 2
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With the analysis among related 53 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Samsung Heavy Industries Co., Ltd., Fangchenggang Beibu Gulf Port Co. Ltd., Hebei Electric Power Corp. take 13.21% of patent filing during this period.
Gyeonggi-do, South Korea
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hebei Sheng, China
Patent: 1
Rogaland, Norway
Patent: 1
Shandong Sheng, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
Alaska, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 53 patents in last 5 years, we discover 14 new entrants. Fangchenggang Beibu Gulf Port Co. Ltd., Hebei Electric Power Corp., Offshore Oil Engineering (Qingdao) Co., Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
Beijing Shi, China
Patent: 1
Antofagasta, Chile
Patent: 1
Hovedstaden, Denmark
Patent: 1
With the analysis among 8 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Antofagasta, Chile
Patent: 1