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Drug excipient of silicone rubber 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61K-009/00
출원번호 US-0616001 (1975-09-23)
우선권정보 DT-2445971 (1974-09-24)
발명자 / 주소
  • Schopflin Gisela (Berlin DT)
출원인 / 주소
  • Schering Aktiengesellschaft (Berlin & Bergkamen DT 03)
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록

Nontoxic sustained release pharmaceutical compositions containing one or more nonionic, lipophilic drugs in a cured low temperature vulcanizable (LTV) silicone elastomer excipient are prepared substantially free of toxic vulcanizing agents or drug-reactive by-products in the elastomeric material by

대표청구항

A non-toxic sustained release pharmaceutical composition in the form of a shaped object having a Shore A hardness of 45-70, consisting essentially of a safe and pharmaceutically active amount of a nonionic lipophilic drug having a dissociation constant of less than 107 and which is olefinically or a

이 특허를 인용한 특허 (42)

  1. Mustacich Robert V. (Fairfield OH) Lucas Donald S. (Fairfield OH) Stone Roger L. (Fairfield OH), Antimicrobial polymer compositions.
  2. Mustacich Robert V. (Fairfield OH) Lucas Donald S. (Fairfield OH) Stone Roger L. (Fairfield OH), Antimicrobial polymer compositions.
  3. Farley James J. (505 E. Lancaster Ave. ; Apt. 412 St. David PA 19087), Chemical dispensing device and method.
  4. Berg, Eric P.; Stella, Rita, Coating with antimicrobial agents.
  5. Berg, Eric P.; Stella, Rita, Coating with antimicrobial agents.
  6. Devlin, Brid; Holt, Jonathon Daryll; Brimer, Andrew Nathan; Nuttall, Jeremy Peter; Malcolm, Karl; Fetherston, Susan Margaret; Boyd, Peter John James, Combination therapy intravaginal rings.
  7. Burck Philip J. (Indianapolis IN) Zimmerman Ronald E. (Danville IN) Thakkar Arvind L. (Indianapolis IN), Contraceptive methods and compositions.
  8. Zimmerman Ronald E. (Danville IN) Burck Philip J. (Indianapolis IN) Jones C. David (Indianapolis IN) Thakkar Arvind L. (Indianapolis IN), Contraceptive methods and compositions.
  9. Zimmerman Ronald E. (Danville IN) Burck Philip J. (Indianapolis IN) Jones C. David (Indianapolis IN) Thakkar Arvind L. (Indianapolis IN), Contraceptive methods and compositions.
  10. Zimmerman Ronald E. (Danville IN) Burck Philip J. (Indianapolis IN) Jones C. David (Indianapolis IN) Thakkar Arvind L. (Indianapolis IN), Contraceptive methods and compositions.
  11. Schaeffler, Achim, Delayed-release glucocorticoid treatment of rheumatoid disease.
  12. Schaeffler, Achim, Delayed-release glucocorticoid treatment of rheumatoid disease.
  13. Millar Thomas D. (Hamilton NZX), Devices which are adapted to slowly release chemicals, such as hormones, drugs and minerals.
  14. Cyprien Guy (L\Hay les Roses FRX) Fisch Alain (Paris FRX) Haggiage Johnny (Lyon FRX) Porte Hugues (Caluire FRX) Prazuck Thierry (Paris FRX) Torres Ghislaine (Lyon FRX), Diorganopolysiloxane dosage forms for the controlled release of iodine values.
  15. Leeper Harold M. (Mountain View CA), Elastomeric active agent delivery system and method of use.
  16. Allen Dwight L. (Akron OH), Elastomeric composition containing therapeutic agents and articles manufactured therefrom.
  17. Allen Dwight L. (Akron OH), Elastomeric composition containing therapeutic agents and articles manufactured therefrom.
  18. Allen Dwight L. (Akron OH), Elastomeric composition containing therapeutic agents and articles manufactured therefrom.
  19. Kim Benjamin K. (Toms River NJ), Estradiol transdermal delivery system.
  20. Malcolm, Karl; Woolfson, David; Elliott, Grant; Shephard, Martin, Intravaginal drug delivery devices for the administration of an antimicrobial agent.
  21. Muldoon, Brendan; Lorimer, Colin; Gilligan, Claire, Intravaginal matrix drug delivery devices.
  22. Nash Harold A. (Harrington Park NJ) Mishell ; Jr. Daniel R. (Palos Verdes Estates CA), Intravaginal ring.
  23. McIntyre, Jon T.; Daignault, Kenneth, Medical devices for treating urological and uterine conditions.
  24. Robertson Dale N. (Scotch Plains NJ) Braun John (Westbury NY), Method for making an IUD with shrinking of a medicated attachment onto a support.
  25. Igarashi Masao (357-4 ; Hiyoshi-cho H-chome Maebashi-shi ; Gunma JPX), Method for treating endometriosis with topical preparations containing danazol.
  26. Millar Thomas D. (Hamilton NZX) Miller David M. (Hamilton NZX), Methods of making intra-vaginal devices and/or intra-vaginal devices.
  27. Schoenwald Ronald D. (Iowa City IA), Ophthalmic compositions and process for preparing.
  28. Schoenwald Ronald D. (Iowa City IA), Opthalmic composition.
  29. Di Luccio Robert C. (Wilmington DE) Duggins Ray B. (Chadds Ford PA) Shefter Eli (Media PA), Pharmaceutical compositions containing hollow fine tubular drug delivery systems.
  30. Malcolm, Karl; Woolfson, David; Romano, Joseph, Platinum-catalyzed intravaginal rings.
  31. Malcolm, Karl; Woolfson, David; Romano, Joseph, Platinum-catalyzed intravaginal rings.
  32. Cyprien Guy (L\Hay les Roses FRX) Fisch Alain (Paris FRX) Haggiage Johnny (Lyons FRX) Porte Hugues (Caluire FRX) Prazuck Thierry (Paris FRX) Torres Ghislaine (Lyons FRX), Polyaddition silicone elastomer dosage forms for the controlled release of iodine values.
  33. Ascher Frdric M. (Carros FRX) Cuvelier Jacques A. (St. Martin du Var FRX), Programmed release device and method of use thereof.
  34. Hudson James L. (Indianapolis IN) Wagner Jack F. (Greenfield IN), Removable drug implant.
  35. Fujioka Keiji (Amagasaki JPX) Sato Shigeji (Ibaraki JPX) Tamura Nobuhiko (Toyonaka JPX) Takada Yoshihiro (Takatsuki JPX), Sustained release composition for pharmaceutical substances comprising a silicone elastomer carrier.
  36. Korol Bernard (11908 Country Club Dr. St. Louis MO 63131), Synthetic resin wound dressing and method of treatment using same.
  37. Drobish James L. (Cincinnati OH) Gougeon Thomas W. (Cincinnati OH), Vaginal contraceptive.
  38. Drobish James L. (Wyoming OH) Gougeon Thomas W. (Springfield Township ; Hamilton County OH), Vaginal contraceptive.
  39. Drobish James L. (Cincinnati OH), Vaginal contraceptive and method of using.
  40. Schopflin Gisela (Berlin DEX) Laudahn Gerhard (Berlin DEX) Muhe Barbara (Berlin DEX) Hartmann Heidemarie (Berlin DEX) Windt Fred (Berlin DEX), Vaginal ring.
  41. Zimmermann Ingfried (Berlin DEX) Windt Fred (Berlin DEX) Reck Hans-Jrgen (Berlin DEX), Vaginal ring.
  42. Dowrick John S. (Leigh GB2) Balderstone Peter (Worthing GB2), Veterinary compositions for reducing mammary infections.
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