With the analysis among 6,431 patents, we discovered top 484 key players by total patent application. Air Liquide SA, LINDA AG, Iwatani Corp. are dominant in this area. They take 3.47% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 76
Tokyo-to, Japan
Patent: 57
Xiamen Jinruiyi Industry and Trade Co., Ltd.
Fujian Sheng, China
Patent: 56
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 45
Messer SE & Co. KGaA (Germany)
Hessen, Germany
Patent: 33
Tokyo-to, Japan
Patent: 30
State Grid Corp. of China
Beijing Shi, China
Patent: 29
Dongguan Tianzhuo Dry Ice Products Co., Ltd.
Guangdong Sheng, China
Patent: 28
With the analysis among 20 patents, we discovered top 10 start-ups by total patent application. Pearl Technology Holdings LLC, Fasford Technology Co., Ltd., Xiamen Dangsheng New Material Co., Ltd. are active in this area.
Pearl Technology Holdings LLC
Texas, United States
Patent: 7
Fasford Technology Co., Ltd.
Xiamen Dangsheng New Material Co., Ltd.
Fujian Sheng, China
Patent: 2
BeiJing BenLai Factory Science Tech Co Ltd
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
California, United States
Patent: 1
Deep Cell Industries, Inc.
Washington, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 3,128 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xiamen Jinruiyi Industry and Trade Co., Ltd., Xiamen University of Technology, Dongguan Tianzhuo Dry Ice Products Co., Ltd. take 3.45% of patent filing during this period.
Xiamen Jinruiyi Industry and Trade Co., Ltd.
Fujian Sheng, China
Patent: 42
Xiamen University of Technology
Fujian Sheng, China
Patent: 38
Dongguan Tianzhuo Dry Ice Products Co., Ltd.
Guangdong Sheng, China
Patent: 28
Wuxi Yongjie Refrigeration Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 19
Ruzhong Intelligent Technology Suzhou Co., Ltd.
Jiangsu Sheng, China
Patent: 17
State Grid Corp. of China
Beijing Shi, China
Patent: 17
Ningbo Yanyoubao Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 16
Nanjing Hege Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 14
Shanghai Lanshan Biotechnology Co., Ltd.
Shanghai Shi, China
Patent: 13
With the analysis among related 3,128 patents in last 5 years, we discover 421 new entrants. Dongguan Tianzhuo Dry Ice Products Co., Ltd., Ningbo Yanyoubao Environmental Protection Technology Co., Ltd., Nanjing Hege Machinery Co., Ltd. are the most active new entrants in this area.
Dongguan Tianzhuo Dry Ice Products Co., Ltd.
Guangdong Sheng, China
Patent: 28
Ningbo Yanyoubao Environmental Protection Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 16
Nanjing Hege Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Shanghai Lanshan Biotechnology Co., Ltd.
Shanghai Shi, China
Patent: 13
Dalian Elite Technology Co., Ltd.
Liaoning Sheng, China
Patent: 13
Sanhe Nanyuan Machinery Equipment Co., Ltd.
Hebei Sheng, China
Patent: 11
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Patent: 11
Super High Voltage Substation Company of State Grid Hunan Electric Power Co., Ltd.
Hunan Sheng, China
Patent: 10
Filgreen (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 10
Zibo Absolute Zero Cold Chain Technology Co., Ltd.
Shandong Sheng, China
Patent: 10
With the analysis among 844 patents, we discovered top 233 universities and scientific research institutions by total patent application. Xiamen University of Technology, Wuhan University, Hubei University of Technology are dominant in this area. They take 8.77% of the total patent filing.
Xiamen University of Technology
Fujian Sheng, China
Patent: 43
Hubei Sheng, China
Patent: 19
Hubei University of Technology
Hubei Sheng, China
Patent: 11
Tianjin University of Commerce
Tianjin Shi, China
Patent: 10
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Henan Polytechnic University
Henan Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8