LNG heat exchanger technology patent trend analysis

2019 2nd International Conference of Green Buildings and Environmental Management

生态环境科学

Lianwen, Q.I.^1 ; Jie, W.U.^2 ; Xiao, Y.A.O.^2

School of Economics and Management, Jiangsu University of Science and Technology, Zhenjiang

212003, China^1

Marine Equipment Research Institute, Jiangsu University of Science and Technology, Zhenjiang

212003, China^2

关键词: Denmark;    Design and manufactures;    Heat exchanger technology;    Market prospects;    Patent datum;    Status quo;    Trend analysis;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/310/3/032035/pdf
DOI  :  10.1088/1755-1315/310/3/032035

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In order to fully grasp the status quo and trend of patent development of LNG heat exchanger technology, based on the wisdom bud patent data platform, the application trend of global LNG heat exchanger technology patents, the distribution of source and destination countries, and the pattern of patent technology from 1987 to 2017 were searched and analyzed. It is found that: 1. Japan, France, the United States, Sweden, Denmark, Canada and other countries have strong technical reserves in this field; 2. China has become the world's largest target area for patent distribution in the field of LNG heat exchangers; 3. China is still in its infancy in the design and manufacture of LNG heat exchangers. There are many technical blanks and the market prospect is broad.