$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Method for injection molding manufacture of controlled release devices 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61F-006/06
출원번호 US-0304285 (1999-05-03)
발명자 / 주소
  • Michelle McKenna
  • Angela Reid-Haqq
  • John F. Cline
  • Edward J. Gabrielski
출원인 / 주소
  • Enhance Pharmaceuticals, Inc.
대리인 / 주소
    Gibbons, Del Deo, Dolan Griffinger & Vecchione
인용정보 피인용 횟수 : 35  인용 특허 : 28

초록

Thermoset polymer controlled release devices are produced by an injection molding of two or more polymers in a mold to produce a core surrounded by a sheath. The polymers may be injected sequentially or simultaneously.

대표청구항 ▼

1. A co-injection method for producing a controlled release device which comprises a thermoset polymer core containing at least one releasable active agent surrounded by a thermoset polymer sheath, the method comprising of injecting a first thermoset polymer and a second thermoset polymer containing

이 특허에 인용된 특허 (28)

  1. Thayer Timothy (13411 Oakledge Houston TX 77065) McClung ; III Guy L. (8130 Vintage Creek Spring TX 77379), Bait keeper.
    상세보기
  2. Beck Martin H. (Amherst NH) Caldicott Robert (Nashua NH) Muszynski John H. (Auburn NH), Coinjection molding of decorative preforms and containers produced from such preforms.
    상세보기
  3. Karg Jeffrey A. (14 Highwood Ave. Waldwich NJ 07463) Staab Robert J. (73 Franklin Turnpike Allendale NJ 07401), Contraceptive diaphragm with molded plastic rim.
    상세보기
  4. De Nijs Hendrik (Oss NLX), Contraceptive implant.
    상세보기
  5. Shah Suresh D. (Troy MI) Visconti Carl H. (Clarkston MI), Gas-assisted plastics injection molding with controlled melt flow and method of controlling melt flow.
    상세보기
  6. Nakamura Yoshinori (Sakakimachi JPX), Injection molding method for multi-layer bottomed parisons.
    상세보기
  7. Bertschi Rene A. (Wiesbaden DEX) Jenko Edward J. (Bolton CAX), Injection molding system for forming a multilayered molded article.
    상세보기
  8. Eckardt Helmut (Hilchenbach DEX), Injection-molding apparatus for making objects of two different resins.
    상세보기
  9. Lehtinen Matti (Piispanristi FIX) Talling Christine (Turku FIX), Intravaginal delivery system.
    상세보기
  10. Nabahi Shohre,GB2, Intravaginal drug delivery device.
    상세보기
  11. Nash Harold A. (Harrington Park NJ) Mishell ; Jr. Daniel R. (Palos Verdes Estates CA), Intravaginal ring.
    상세보기
  12. Krishnakumar Suppayan M. (Nashua NH) Collette Wayne N. (Merrimack NH) Nahill Thomas E. (Amherst NH), Method and apparatus for injection molding of multilayer preforms.
    상세보기
  13. Matlin Stephen A. (Birmingham GB2) Wilkins Andrew T. (Chippenham GB2), Method and device for treatment of cancer.
    상세보기
  14. Nakamura Yoshinori (Nagano JPX) Orimoto Hiroyuki (Nagano JPX) Sato Kouichi (Nagano JPX), Method for molding multi-layered vessels.
    상세보기
  15. Nahill Thomas E. ; Krishnakumar Suppayan M. ; Collette Wayne N., Method for preventing uncontrolled polymer flow in preform neck finish during packing and cooling stage.
    상세보기
  16. De\ath Roderick M. (Wantage GBX) Fairchild ; deceased Brian (late of Haywards Heath GBX by Angela J. Fairchild ; personal representative) Flude Ian (Wantage GBX), Multi-cavity, co-injection molding apparatus.
    상세보기
  17. Orimoto Hiroyuki (Sakakimachi JPX) Yokota Katsumasa (Sakakimachi JPX) Fukai Hidehiko (Sakakimachi JPX) Sato Koichi (Sakakimachi JPX), Multi-layer molding nozzle.
    상세보기
  18. Miyazawa Yoshiki (Ueda JPX) Fukunishi Yoshihiro (Komoro JPX) Fukai Hidehiko (Nagano JPX), Multi-ply molding hot-runner mold.
    상세보기
  19. Kawaguchi Kiyoshi (Kanagawa JPX) Yagishi Hideki (Kanagawa JPX), Nozzle device for extrusion of multiple synthetic resins.
    상세보기
  20. Bertschi Rene A.,DEX ; Jenko Edward J.,CAX, Opposed gating injection method.
    상세보기
  21. Johnson Tom W. (Hunting Valley OH) Moldovanyi Jay F. (Brecksville OH), Process for gas assisted injection molding.
    상세보기
  22. Hiller Dietrich (Wiesbaden DEX) Hornykiewytsch Theophil (Frankfurt am Main DEX), Process for preparing an intravaginal application system.
    상세보기
  23. Baciu Antoine (Anbevoye FRX), Process for producing a shaped article by injection moulding.
    상세보기
  24. Baxi Indra R. (Troy MI), Process of insection molding with pressurized gas assist.
    상세보기
  25. Shah Suresh D. (Troy MI) Wenzel Edward J. (Troy MI), Pulsating gas-assisted injection molding apparatus.
    상세보기
  26. Pocknell David (Antibes FRX), Therapeutic rings.
    상세보기
  27. Schad Robert D. (Toronto CAX) Brown Paul P. (Orangeville CAX), Tri-injection of hollow articles.
    상세보기
  28. Zimmermann Ingfried (Berlin DEX) Windt Fred (Berlin DEX) Reck Hans-Jrgen (Berlin DEX), Vaginal ring.
    상세보기

이 특허를 인용한 특허 (35)

  1. Alster, Yair; de Juan, Jr., Eugene; Reich, Cary J.; Boyd, Stephen; Sierra, David; Alejandro, Jose D.; Macfarlane, K. Angela; Sutton, Douglas, Anterior segment drug delivery.
    상세보기
  2. Alster, Yair; de Juan, Jr., Eugene; Reich, Cary J.; Boyd, Stephen; Sierra, David; Alejandro, Jose D.; Macfarlane, K. Angela; Sutton, Douglas, Anterior segment drug delivery.
    상세보기
  3. Li, Shun-Por; Lee, Der-Yang; Bunick, Frank J.; Chen, Jen Chi; Sowden, Harry S., Burst-release polymer composition and dosage forms comprising the same.
    상세보기
  4. Devlin, Brid; Holt, Jonathon Daryll; Brimer, Andrew Nathan; Nuttall, Jeremy Peter; Malcolm, Karl; Fetherston, Susan Margaret; Boyd, Peter John James, Combination therapy intravaginal rings.
    상세보기
  5. Lee, Der-Yang; Sowden, Harry S.; Thomas, Martin, Composite dosage forms having an inlaid portion.
    상세보기
  6. Smith, Molly K.; Arehart, Kelly D.; Huang, Lei; Yang, Shu-Ping; Huang, Yanbin, Degradable therapeutic delivery device.
    상세보기
  7. Smith, Molly K.; Arehart, Kelly D.; Huang, Lei; Yang, Shu-Ping; Huang, Yanbin, Degradable therapeutic delivery device.
    상세보기
  8. Sowden, Harry S.; Plantz, Bernard F.; Li, Shun Por, Method for manufacturing dosage forms.
    상세보기
  9. Sowden, Harry S.; Plantz, Bernard F.; Li, Shun Por, Method of coating a dosage form comprising a first medicant.
    상세보기
  10. Tadepalli, Rajappa; Gleich, Klaus Friedrich; Asrar, Jawed; Alavi, Kiarash, Method of forming a multi-component reinforced composite.
    상세보기
  11. Sorrentino, Alan; Nelson, Stephen, Method of forming an oral care implement.
    상세보기
  12. Weber, Jan; Kocur, Gordon; Helmus, Michael; Palasis, Maria, Method of making a coated medical device.
    상세보기
  13. Li, Shun-Por; Sowden, Harry S.; Wynn, David; Lee, Der-Yang; Thomas, Martin, Method of manufacturing modified release dosage forms.
    상세보기
  14. Ron, Eyal S.; Langer, Robert S.; Crowley, Jr., William F., Methods and devices for the sustained release of multiple drugs.
    상세보기
  15. Ron, Eyal S.; Langer, Robert S.; Crowley, Jr., William F., Methods and devices for the sustained release of multiple drugs.
    상세보기
  16. Ron, Eyal S.; Langer, Robert S.; Crowley, Jr., William F., Methods and devices for the sustained release of multiple drugs.
    상세보기
  17. Ron, Eyal S.; Langer, Robert S.; Crowley, Jr., William F., Methods and devices for the sustained release of multiple drugs.
    상세보기
  18. Vitello, Christopher; Lunceford, Steven; Nash, Paul; Baldwin, Marc A.; St Martin, Karen; Smith, Mark A., Methods for creating channels.
    상세보기
  19. Vitello,Christopher; Lunceford,Steven; Nash,Paul; Baldwin,Marc A.; St Martin,Karen; Smith,Mark A., Methods for creating channels.
    상세보기
  20. Tadepalli, Rajappa; Gleich, Klaus Friedrich; Asrar, Jawed; Shooshtari, Kiarash Alavi, Methods for making reinforced thermoplastic composites.
    상세보기
  21. Sowden, Harry S., Modified release dosage form.
    상세보기
  22. Wynn, David; McNally, Gerard P.; Sowden, Harry S., Modified release dosage form.
    상세보기
  23. Li, Shun-Por; Sowden, Harry S; Wynn, David; Lee, Der-Yang; Thomas, Martin, Modified release dosage forms.
    상세보기
  24. Sowden, Harry S.; Wynn, David; Li, Shun-Por; Lee, Der-Yang; Thomas, Martin, Modified release dosage forms.
    상세보기
  25. Ahmed, Salah U.; Tsao, Jiaxiang; Mahashabde, Anu; Harrison, Diane D., Monolithic intravaginal rings comprising progesterone and methods of making and uses thereof.
    상세보기
  26. de Juan, Jr., Eugene; Alster, Yair; Reich, Cary J.; MacFarlane, K. Angela; Chang, Janelle; Alejandro, Jose D., Ocular insert apparatus and methods.
    상세보기
  27. de Juan, Jr., Eugene; Alster, Yair; Reich, Cary J.; MacFarlane, K. Angela; Chang, Janelle; Boyd, Stephen; Sierra, David; Alejandro, Jose D.; Sutton, Douglas; Gould, Alexander J., Ocular insert apparatus and methods.
    상세보기
  28. de Juan, Jr., Eugene; Alster, Yair; Reich, Cary J.; Macfarlane, K. Angela; Chang, Janelle; Boyd, Stephen; Sierra, David; Alejandro, Jose D.; Sutton, Douglas; Gould, Alexander J., Ocular insert apparatus and methods.
    상세보기
  29. Rubin, Anne Brody; Alster, Yair; Reich, Cary J., Ophthalmic system for sustained release of drug to eye.
    상세보기
  30. Xi, Wen Jin; Moskovich, Robert; Guo, Guang Sheng; Nelson, Stephen; Storz, Joachim; Mueller, Felix, Oral care implement.
    상세보기
  31. Xi, Wen Jin; Moskovich, Robert; Guo, Guang Sheng; Nelson, Stephen; Storz, Joachim; Mueller, Felix, Oral care implement handle.
    상세보기
  32. Malcolm, Karl; Woolfson, David; Romano, Joseph, Platinum-catalyzed intravaginal rings.
    상세보기
  33. Malcolm, Karl; Woolfson, David; Romano, Joseph, Platinum-catalyzed intravaginal rings.
    상세보기
  34. Sowden,Harry S., Systems, methods and apparatuses for manufacturing dosage forms.
    상세보기
  35. Sowden,Harry S., Systems, methods and apparatuses for manufacturing dosage forms.
    상세보기

관련 콘텐츠

섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로