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
Fujian Sheng, China
Patent: 56
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 45
Hessen, Germany
Patent: 33
Tokyo-to, Japan
Patent: 30
Beijing Shi, China
Patent: 29
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.
Texas, United States
Patent: 7
Fujian Sheng, China
Patent: 2
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.
Fujian Sheng, China
Patent: 42
Fujian Sheng, China
Patent: 38
Guangdong Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 17
Beijing Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 14
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.
Guangdong Sheng, China
Patent: 28
Zhejiang Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
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
Hunan Sheng, China
Patent: 11
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.
Fujian Sheng, China
Patent: 43
Hubei Sheng, China
Patent: 19
Hubei Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Henan Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8