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Brevets

Référencé par

Brevet citant Date de dépôt Date de délivrance Cessionnaire d'origine Titre
US401249617 oct. 197515 mars 1977Schering AktiengesellschaftVaginal ring
US401249723 sept. 197515 mars 1977Schering AktiengesellschaftDrug excipient of silicone rubber
US41559913 mars 197722 mai 1979Schering AktiengesellschaftVaginal ring
US419174122 sept. 19784 mars 1980Eli Lilly and CompanyRemovable drug implant
US421569111 oct. 19785 août 1980Alza CorporationVaginal contraceptive system made from block copolymer
US423788523 oct. 19789 déc. 1980Alza CorporationDelivery system with mated members for storing and releasing a plurality of beneficial agents
US42645758 avr. 198028 avr. 1981Eli Lilly and CompanyContraceptive methods and compositions
US42645768 avr. 198028 avr. 1981Eli Lilly and CompanyContraceptive methods and compositions
US42645778 avr. 198028 avr. 1981Eli Lilly and CompanyContraceptive methods and compositions
US42645788 avr. 198028 avr. 1981Eli Lilly and CompanyContraceptive methods and compositions
US429296529 déc. 19786 oct. 1981The Population Council, Inc.Intravaginal ring
US440269530 mars 19816 sept. 1983Alza CorporationDevice for delivering agent in vagina
US441165817 févr. 198125 oct. 1983Roussel UclafDevice for administering
US446967122 févr. 19834 sept. 1984Eli Lilly and CompanyContraceptive device
US458988014 juil. 198320 mai 1986Southern Research InstituteDisposable spermicide-releasing diaphragm
US487154312 juin 19873 oct. 1989Aktiebolaget LeoIntravaginal devices
US488807421 juil. 198819 déc. 1989Dow Corning France S.A.Therapeutic rings
US49619319 sept. 19889 oct. 1990Alza CorporationMethod for the management of hyperplasia
US522449330 janv. 19916 juil. 1993Cadco CorporationContraceptive intracervical device and novel nonsystemic agents for the prevention of conception and disease
US539869815 nov. 198921 mars 1995Hoechst AktiengesellschaftProcess for preparing an intravaginal application system
US566018729 déc. 199426 août 1997Hoechst AktiengesellshaftProcess for preparing an intravaginal application system
US59723722 mai 199726 oct. 1999The Population Council, Inc.Intravaginal rings with insertable drug-containing core
US612695821 mai 19993 oct. 2000The Population Council, Inc.Intravaginal rings with insertable drug-containing core
US620771712 janv. 199927 mars 2001Dow Corning CorporationEntrapment of vitamins with an elastomeric silicone polyether
US63940943 mai 199928 mai 2002Enhance Pharmaceuticals, Inc.Method for injection molding manufacture of controlled release devices
US64167801 mai 20009 juil. 2002Galen (Chemicals) LimitedIntravaginal drug delivery devices for the administration of testosterone and testosterone precursors
US642303930 oct. 199823 juil. 2002InteragSynchronizing of animal oestrus and intra vaginal devices useful therein
US666360811 oct. 200116 déc. 2003InteragSynchronizing of animal oestrus and intra vaginal devices useful therein
US677028817 oct. 20003 août 2004Pfizer Products Inc.Drug delivery system
US782911222 mai 20089 nov. 2010The General Hospital CorporationMethods and devices for the sustained release of multiple drugs
US783354529 avr. 200416 nov. 2010The General Hospital CorporationMethods and devices for the sustained release of multiple drugs
US783802422 mai 200823 nov. 2010The General Hospital Corporation
Massachusetts Institute of Technology		Methods and devices for the sustained release of multiple drugs
US788371822 mai 20088 févr. 2011The General Hospital CorporationMethods and devices for the sustained release of multiple drugs
US791012620 mars 200722 mars 2011TEVA Women's Health, Inc.Flexible, compressed intravaginal rings, methods of making and using the same, and apparatus for making the same
US821721929 déc. 200310 juil. 2012Kimberly-Clark Worldwide, Inc.Anatomically conforming vaginal insert

Dessins