天津科技
天津科技
천진과기
TIANJIN SCIENCE & TECHNOLOGY
2015年
8期
80-83
,共4页
核酸药物%专利地图%DWPITI
覈痠藥物%專利地圖%DWPITI
핵산약물%전리지도%DWPITI
nucleic acid drugs%patent map%Derwent World Patents Index(DWPI)%Thomson Innovation(TI)
近年来,核酸药物由于其针对致病基因具有特异性的特点在抗病毒、抗肿瘤领域逐渐具有广泛的应用前景。通过Thomson Innovation(TI)在对德温特世界专利索引(DWPI)中全球核酸药物的专利数据进行检索和图形化处理的基础上,运用专利地图分析了全球核酸药物领域的发展态势、研发重点和热点、全球核酸药物主要国家(地区)分布和主要竞争机构的情况。分析显示:核酸药物21世纪初发展至顶峰,目前显现衰退趋势;其中,DNA 重组和RNA干扰技术是重点,并广泛应用于肿瘤防治药物中,初步揭示了当前全球核酸药物领域的发展及其趋势。
近年來,覈痠藥物由于其針對緻病基因具有特異性的特點在抗病毒、抗腫瘤領域逐漸具有廣汎的應用前景。通過Thomson Innovation(TI)在對德溫特世界專利索引(DWPI)中全毬覈痠藥物的專利數據進行檢索和圖形化處理的基礎上,運用專利地圖分析瞭全毬覈痠藥物領域的髮展態勢、研髮重點和熱點、全毬覈痠藥物主要國傢(地區)分佈和主要競爭機構的情況。分析顯示:覈痠藥物21世紀初髮展至頂峰,目前顯現衰退趨勢;其中,DNA 重組和RNA榦擾技術是重點,併廣汎應用于腫瘤防治藥物中,初步揭示瞭噹前全毬覈痠藥物領域的髮展及其趨勢。
근년래,핵산약물유우기침대치병기인구유특이성적특점재항병독、항종류영역축점구유엄범적응용전경。통과Thomson Innovation(TI)재대덕온특세계전리색인(DWPI)중전구핵산약물적전리수거진행검색화도형화처리적기출상,운용전리지도분석료전구핵산약물영역적발전태세、연발중점화열점、전구핵산약물주요국가(지구)분포화주요경쟁궤구적정황。분석현시:핵산약물21세기초발전지정봉,목전현현쇠퇴추세;기중,DNA 중조화RNA간우기술시중점,병엄범응용우종류방치약물중,초보게시료당전전구핵산약물영역적발전급기추세。
Due to unique specificity to disease genes,nucleic acid drugs have been gradually applied in anti-viral and anti-tumor areas in recent years.By searching patents in the Derwent World Patents Index(DWPI)database,the paper analyzes the development trend,R&D hotspots,distribution of main countries(regions)and major competitors of nucleic acid drugs and etc.The research indicated that nucleic acid drugs have developed to asummit in the early 21st century and is under recession now.DNA recombination and RNA interferenceare key technical emphases and have been widely applied to the treatment and prevention of tumors.It briefly revealed the development status and trend of global nucleic acid drugs based on patent map.