我国抗高血压药物专利的现状分析3

©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(030001)19912007,,,CurrentSituationAnalysisofthePatentsofAnti-hypertensionDruginChinaHanLingge,ZhouDongua1ColledgeofHumanitiesofShanxiMedicalUniversity,Taiyuan030001,ChinaAbstractThepaperinvestigatestheanti-hypertensiondrugpatentsappliedintheperiodof19912007inChina1Someusefulcompetitiveinformationisobtainedforthepharmaceuticalcompaniesbyquantityandqualityanalysisonthenum2berofapplicationseveryyear,thenumberofapplicationsfromthedifferentregionsalongwiththeprincipalapplicants,andcomparisonofthepatentapplicationnumberswithotherpopulartreatmentfields1Theresultscouldprovidereferencesforthepharmaceuticalcompanies1KeywordsAnti-hypertensiondrugPatentPatentAnalysis,,,1,,2,,,,,,,,1(),,IPC,A61P9/12(),IPC,,,62200812JOURNALOFMEDICALINFOMATICS3:(2008041008-03),(01200727),(2006-60)©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(1)(1)1,1991199810;19992000,76;1991200020012005,2005330,119911992199319941995199619971998199920002001200220032004200520062007()40022297227612212525527333032920020062007,,,,,,,,4,,,,,(2)(1)1,1435,82%,(248)(150)(100)(100)(82)(73)(21)10572200812JOURNALOFMEDICALINFOMATICS©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(132)(52)(37)(32)(18),,,(3)(),870,888,56415613416,32%9%8%1%,,,,(4)(),19912007,:11039,3421,HIV3160,2079,1769,1758,635,3476,,,,6212(2)2()(200814130)()()()()()()()()()11922015021241070311300804800260570104266000607600060,,,,7():(),7,269,58,,,,82200812JOURNALOFMEDICALINFOMATICS©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(6):9-1012,119992004J1,2007,16(10):813-81513,1J1,2006,(11):2-314,119972001J1,2003,12(8):673-375151J1,2000,7(1):3716,1J1,2002,11(4):366-36917,,1J1,2007,(7):64-6918,1J1,2006,(8):63-6519OL1[2007-6-1]1(4):11-1512008-07-15,,,20;,200492200812JOURNALOFMEDICALINFOMATICS