With the analysis among 8,664 patents, we discovered top 475 key players by total patent application. BASF Corp., Shell Internationale Research Maatschappij BV, Air Liquide SA are dominant in this area. They take 6.69% of the total patent filing.
New Jersey, United States
Patent: 231
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 182
Hovedstaden, Denmark
Patent: 161
United Kingdom
Patent: 134
United Kingdom
Patent: 130
Dow Global Technologies LLC
Michigan, United States
Patent: 122
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 105
Connecticut, United States
Patent: 94
With the analysis among 24 patents, we discovered top 16 start-ups by total patent application. Carbonova Corp, TerraPower LLC, Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Washington, United States
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
The Materials Processing Institute
Texas, United States
Patent: 2
Tekna Plasma Systems, Inc.
Illinois, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 7,397 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing BASF Corp., Air Liquide SA, BASF AB take 4.30% of patent filing during this period.
New Jersey, United States
Patent: 125
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 84
Dow Global Technologies LLC
Michigan, United States
Patent: 80
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 78
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 68
Connecticut, United States
Patent: 51
With the analysis among related 7,397 patents in last 5 years, we discover 304 new entrants. Linde GmbH, Suzhou Wuyun Mingtai Technology Co., Ltd., Zhongye Changtian International Engineering Co., Ltd. are the most active new entrants in this area.
Suzhou Wuyun Mingtai Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 26
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 24
Zhongke Liquid Sunshine (Suzhou) Hydrogen Energy Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 22
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 22
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 22
California, United States
Patent: 19
Research Triangle Institute
North Carolina, United States
Patent: 19
Fujian Sheng, China
Patent: 17
Alberta, Canada
Patent: 17
With the analysis among 1,841 patents, we discovered top 268 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Kunming University of Science & Technology, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 14.01% of the total patent filing.
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 132
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 29
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 23
Zhejiang Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 19
Fujian Sheng, China
Patent: 17
Korea Advanced Institute of Science & Technology
University of Science & Technology Beijing
Beijing Shi, China
Patent: 16
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 16
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 15