Search results for “Expiratory valve” companies
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Key Players
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Innovation Intensity
With the analysis among 833 patents, we discovered top 314 key players by total patent application. 3M Innovative Properties Co., Hamilton Medical AG, Drägerwerk AG & Co. KGaA are dominant in this area. They take 12.97% of the total patent filing.
Minnesota, United States
Patent: 51
Graubünden, Switzerland
Patent: 29
Schleswig-Holstein, Germany
Patent: 28
Beijing Shi, China
Patent: 19
Saitama-ken, Japan
Patent: 16
STOCKHOLM, Sweden
Patent: 16
Saudi Arabia
Patent: 13
Hubei Sheng, China
Patent: 13
BERKSHIRE, United Kingdom
Patent: 12
France
Patent: 12
Startups & Unicorns
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Innovation Intensity
With the analysis among 13 patents, we discovered top 7 start-ups by total patent application. Institut National de la Santé et de la Recherche Médicale, Beijing 352 Environmental Protection Technology Co. Ltd., Resvent Medical Technology Co. Ltd. are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 558 patents applied in the last 5 years. We discover 235 most active companies in this area. The fast-growing Drägerwerk AG & Co. KGaA, 3M Innovative Properties Co., Jingzhou Sichuang Technology Development Co., Ltd. take 7.35% of patent filing during this period.
Schleswig-Holstein, Germany
Patent: 20
Minnesota, United States
Patent: 12
Hubei Sheng, China
Patent: 9
Massachusetts, United States
Patent: 8
California, United States
Patent: 7
Graubünden, Switzerland
Patent: 7
Shanghai Shi, China
Patent: 6
Saudi Arabia
Patent: 6
Singapore
Patent: 5
Arizona, United States
Patent: 5
New Entrants
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Innovation in recent 5 years
With the analysis among related 558 patents in last 5 years, we discover 200 new entrants. Innosparks Pte Ltd., Thayer Medical Corp., Encite LLC are the most active new entrants in this area.
Singapore
Patent: 5
Arizona, United States
Patent: 5
Massachusetts, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
Zhejiang Jianyin Pharmaceutical Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Poland
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 3
Pennsylvania, United States
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 56 patents, we discovered top 25 universities and scientific research institutions by total patent application. Chongqing Medical University, Politecnico di Milano, University of Grenoble are dominant in this area. They take 17.86% of the total patent filing.
Chongqing Shi, China
Patent: 3
Lombardia, Italy
Patent: 2
France
Patent: 2
China
Patent: 2
France
Patent: 2
Heilongjiang Sheng, China
Patent: 2
United States
Patent: 1
Berlin, Germany
Patent: 1
California, United States
Patent: 1
Johor, Malaysia
Patent: 1
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