基于专利分析的聚3,4-乙撑二氧噻吩及应用态势

Application Situations of Poly(3,4-ethylenedioxythiophene)Based on Patent Analysis

系统梳理全球聚3,4-乙撑二氧噻吩(PEDOT)相关专利,从国内和国外两个视角,对PEDOT相关专利进行全面分析,深入探讨其专利申请态势、技术领先国家、核心创新者以及主要应用领域。分析发现,PEDOT技术在全球范围内展现出平稳增长的态势,中国虽起步较晚,但后发优势明显,高校与企业在推动其研究与商业化进程中起到了决定性作用。美国和韩国在PEDOT研发与应用市场的活跃度较高,拥有大量的专利,韩国的研发力量主要集中在几家大型公司,而美国的专利申请人则相对较为分散。基本电气元件领域是PEDOT应用最热门的研究领域,在医学和物理等领域,尤其是在诊断、外科设备及光电设备中的应用亦值得进一步探索和研究。

A comprehensive examination of poly(3,4-ethylenedioxythiophene)(PEDOT)patents was conducted from both domestic and international perspectives.This in-depth analysis delved into the trends of patent applications,leading technological nations,key innovators,and primary application fields for PEDOT technology.The findings show that there is a global steady growth trend in PEDOT technology.For China,despite the start is late,there is a remarkable catch-up growth.The collaborations between universities and enterprises have played a decisive role in advancing its research and commercialization process.The United States and South Korea exhibit high levels of activity in PEDOT research and application markets,possessing a substantial number of patents.In South Korea,research efforts are largely concentrated within a few major corporations,whereas patent applicants in the United States are more diverse.The field of basic electrical components emerges as the most popular area of research for PEDOT applications.Furthermore,its potentials in medical and physical fields,particularly for diagnostics,surgical equipment,and optoelectronic devices,hold promise for further explorations.