低碳烷烃催化脱氢技术研究进展及全球专利申请态势分析

介绍低碳烷烃催化脱氢的相关技术及发展趋势和意义,该技术的专利申请量从2000年至今呈现了第二轮大的增长趋势,表明该技术正逐渐走向成熟。低碳烷烃催化脱氢技术领域的专利授权比例较高,占总申请量一半以上。在低碳烷烃催化脱氢领域,专利申请人主要以技术实力强大的巴斯夫和霍尼韦尔等国外企业为主,我国专利申请人主要是中国石油化工股份有限公司和高校。我国在低碳烷烃催化脱氢领域加大了研发力度和自主创新,并申请了大量专利。可以推测,中国在此领域的专利量将快速增加。

Research advance in catalytic dehydrogenation echniques of light alkanes and analysis of the global patent application trends

The related technology and development trend of catalytic dehydrogenation of light alkanes were introduced. Since 2000, the amount of patent applications in this field has showed a second round of growth trend, which indicates that the technology is gradually becoming mature. The proportion of patent licensing in this field was higher, which was more than half of the total amount of patent applications. Globally, the patent applicants were mainly from BASF, Honeywell and other foreign enterprises with strong technical strength. In China, the patent applicants were mainly from Sinopec and universities. In our country, a large number of patent applications have been generated by increasing the inputs on the research and development and focusing on the independent innovation in this field.It can be speculated that the amount of patent applications in this field in China will increase rapidly.