With the analysis among 42 patents, we discovered top 32 key players by total patent application. China National Offshore Oil Corp., Offshore Oil Engineering Co., Ltd., The ESAB Group, Inc. are dominant in this area. They take 21.43% of the total patent filing.
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 3
Offshore Oil Engineering Co., Ltd.
Tianjin Shi, China
Patent: 3
South Carolina, United States
Patent: 3
Beijing Aoyite Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Rio de Janeiro, Brazil
Patent: 1
Bharat Heavy Electricals Ltd.
No data, please try another search term
With the analysis among related 34 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing The ESAB Group, Inc., Versitech Ltd., Shanghai Salvage Ministry of Transport take 23.53% of patent filing during this period.
South Carolina, United States
Patent: 3
Shanghai Salvage Ministry of Transport
Shanghai Shi, China
Patent: 2
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 2
Qinhuangdao Dongyan Energy Saving Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
China Nuclear Power Engineering Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Gangan Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
NARI Lianyan Semiconductor Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 34 patents in last 5 years, we discover 25 new entrants. The ESAB Group, Inc., Versitech Ltd., Shanghai Salvage Ministry of Transport are the most active new entrants in this area.
South Carolina, United States
Patent: 3
Shanghai Salvage Ministry of Transport
Shanghai Shi, China
Patent: 2
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 2
Qinhuangdao Dongyan Energy Saving Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
China Nuclear Power Engineering Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Gangan Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
NARI Lianyan Semiconductor Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 18 patents, we discovered top 4 universities and scientific research institutions by total patent application. Beijing Institute of Petrochemical Technology, China Institute of Atomic Energy, Anhui University of Science & Technology are dominant in this area. They take 100.00% of the total patent filing.
Beijing Institute of Petrochemical Technology
Beijing Shi, China
Patent: 12
China Institute of Atomic Energy
Beijing Shi, China
Patent: 2
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1