With the analysis among 4,134 patents, we discovered top 482 key players by total patent application. Air Liquide SA, Air Products & Chemicals, Inc., LINDA AG are dominant in this area. They take 10.93% of the total patent filing.
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 122
Nordrhein-Westfalen, Germany
Patent: 112
Tokyo-to, Japan
Patent: 82
Tokyo-to, Japan
Patent: 70
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 64
Tokyo-to, Japan
Patent: 60
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 49
Tokyo-to, Japan
Patent: 49
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 46
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 242 patents applied in the last 5 years. We discover 104 most active companies in this area. The fast-growing Air Liquide SA, Unibio AS, LINDA AG take 13.22% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 8
Connecticut, United States
Patent: 7
GM Global Technology Operations LLC
Michigan, United States
Patent: 6
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 5
Samsung Heavy Industries Co., Ltd.
Gyeonggi-do, South Korea
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 4
Shanghai Fuludi Fluid Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
With the analysis among related 242 patents in last 5 years, we discover 87 new entrants. Unibio AS, Samsung Heavy Industries Co., Ltd., Shanghai Fuludi Fluid Technology Co., Ltd. are the most active new entrants in this area.
Samsung Heavy Industries Co., Ltd.
Gyeonggi-do, South Korea
Patent: 5
Shanghai Fuludi Fluid Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
Weatherford Technology Holdings LLC
Texas, United States
Patent: 3
Korea Institute of Energy Research
Jiangsu Jingyuanhong Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Emilia-Romagna, Italy
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
With the analysis among 230 patents, we discovered top 50 universities and scientific research institutions by total patent application. Beihang University, Kyushu University, Tokyo Institute of Technology are dominant in this area. They take 10.43% of the total patent filing.
Beijing Shi, China
Patent: 5
Fukuoka-ken, Japan
Patent: 4
Tokyo Institute of Technology
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 4
University of Connecticut
Connecticut, United States
Patent: 2
Rensselaer Polytechnic Institute
New York, United States
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Kaliningrad State Technical University
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Patent: 2
Institute of Microbiology
Beijing Shi, China
Patent: 1