With the analysis among 18,293 patents, we discovered top 486 key players by total patent application. Air Liquide SA, LINDA AG, Hitachi Ltd. are dominant in this area. They take 8.13% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 428
Tokyo-to, Japan
Patent: 411
Tokyo-to, Japan
Patent: 377
Massachusetts, United States
Patent: 289
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 279
Connecticut, United States
Patent: 238
Bayern, Germany
Patent: 198
California, United States
Patent: 198
Noord-Holland, Netherlands
Patent: 192
With the analysis among 77 patents, we discovered top 14 start-ups by total patent application. Aisin KK, Englishco LLC, Beijing Zhongke Fuhai Cryogenic Technology Co Ltd. are active in this area.
Tokyo-to, Japan
Patent: 26
New York, United States
Patent: 17
Beijing Zhongke Fuhai Cryogenic Technology Co Ltd.
Beijing Shi, China
Patent: 13
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 4
Washington, United States
Patent: 4
Alpha Ring International Ltd.
California, United States
Patent: 3
Institut National de la Santé et de la Recherche Médicale
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 2
Canon Nanotechnologies, Inc.
Texas, United States
Patent: 1
Beijing I-Space Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 1,113 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Shipbuilding Industry Corp. No 703 Institute, Hefei Institutes of Physical Science, Technical Institute of Physics & Chemistry CAS take 4.94% of patent filing during this period.
China Shipbuilding Industry Corp. No 703 Institute
Heilongjiang Sheng, China
Patent: 26
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 15
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 14
California, United States
Patent: 13
Beijing Shi, China
Patent: 11
Nordrhein-Westfalen, Germany
Patent: 9
Henan Polytechnic University
Henan Sheng, China
Patent: 8
Beijing Zhongke Fuhai Cryogenic Technology Co Ltd.
Beijing Shi, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 7
With the analysis among related 1,113 patents in last 5 years, we discover 309 new entrants. China Shipbuilding Industry Corp. No 703 Institute, Lansis Instrument(Shanghai)Co.,Ltd, Tianjin Yu Long Hao Tian Automotive Filter Co.,Ltd. are the most active new entrants in this area.
China Shipbuilding Industry Corp. No 703 Institute
Heilongjiang Sheng, China
Patent: 26
Lansis Instrument(Shanghai)Co.,Ltd
Shanghai Shi, China
Patent: 6
Tianjin Yu Long Hao Tian Automotive Filter Co.,Ltd.
Tianjin Shi, China
Patent: 5
Suzhou Lotland New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Xian Aerospace Power Research Institute
Suzhou Kelianying Automation System Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Zhuhai Wanlongda Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Zhejiang Dayou Enterprises Co.Ltd.
Zhejiang Sheng, China
Patent: 4
Handan Iron & Steel Group Co. Ltd.
Hebei Sheng, China
Patent: 4
Hammo Energy Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 4
With the analysis among 2,528 patents, we discovered top 213 universities and scientific research institutions by total patent application. Tsinghua University, Technical Institute of Physics & Chemistry CAS, Hefei Institutes of Physical Science are dominant in this area. They take 6.49% of the total patent filing.
Beijing Shi, China
Patent: 66
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 38
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 37
Zhejiang Sheng, China
Patent: 35
Institute of Plasma Physics Chinese Academy of Sciences
Anhui Sheng, China
Patent: 23
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 19
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 19
Beijing Shi, China
Patent: 16
China Institute of Atomic Energy
Beijing Shi, China
Patent: 16
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 15