With the analysis among 698 patents, we discovered top 150 key players by total patent application. Aphios Corp., Thomas Swan & Co. Ltd, Adagio Medical, Inc. are dominant in this area. They take 15.33% of the total patent filing.
Massachusetts, United States
Patent: 40
DURHAM COUNTY, United Kingdom
Patent: 36
California, United States
Patent: 31
Auckland, New Zealand
Patent: 27
Nordrhein-Westfalen, Germany
Patent: 27
Nordrhein-Westfalen, Germany
Patent: 24
Illinois, United States
Patent: 22
Pennsylvania, United States
Patent: 20
California, United States
Patent: 13
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With the analysis among related 14 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Vallourec Oil & Gas France SAS, Aphios Corp., Yifantaihang (Shenzhen) Industrial Co., Ltd take 21.43% of patent filing during this period.
Massachusetts, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Hunan Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Pennsylvania, United States
Patent: 1
Minas Gerais, Brazil
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 6 new entrants. Changsha Zhonglian Fire Fighting Machinery Co. Ltd., Vallourec Oil & Gas France SAS, Yifantaihang (Shenzhen) Industrial Co., Ltd are the most active new entrants in this area.
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among 173 patents, we discovered top 43 universities and scientific research institutions by total patent application. Zhejiang University, University of Kansas Medical Center, Jilin University are dominant in this area. They take 44.51% of the total patent filing.
Zhejiang Sheng, China
Patent: 29
Missouri, United States
Patent: 22
Jilin Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 4
Shanghai Shi, China
Patent: 4
North Carolina, United States
Patent: 3
Pennsylvania, United States
Patent: 3