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Separation device for microparticles involving a magnetic rod 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-033/553
출원번호 US-0489051 (2000-01-21)
우선권정보 FI-0004937 (1994-10-20)
국제출원번호 PCT/FI95/00577 (1995-10-20)
국제공개번호 WO96/12958 (1996-05-02)
발명자 / 주소
  • Jukka Tuunanen FI
출원인 / 주소
  • Thermo Labsystems Oy FI
대리인 / 주소
    Fish & Richardson P.C.
인용정보 피인용 횟수 : 19  인용 특허 : 33

초록 ▼

The invention relates to a means for separating magnetic particles from a composition. The means comprises an elongated protective cover (1) that comprises a recess (2) extending from the upper end towards the lower end thereof, the recess comprising a movable magnetic rod (4), the proportion of the

대표청구항 ▼

1. A method for separating magnetic particles from a liquid composition in a vessel, comprising:(a) providing a separator for separating the magnetic particles, comprising: (i) an elongated permanent magnet having two poles; and (ii) a protective cover adapted to receive the elongated magnet, wherei

이 특허에 인용된 특허 (33)

  1. Liberti Paul A. (Churchville) Feeley Brian P. (Easton) Gohel Dhanesh I. (Philadelphia PA), Apparatus and methods for magnetic separation.
    상세보기
  2. Liberti Paul A. (Churchville PA) Wang Yuzhou (Wayne PA) Tang Weixin (Devon PA) Feeley Brian P. (Easton PA) Gohel Dhanesh I. (Philadelphia PA), Apparatus and methods for magnetic separation featuring external magnetic means.
    상세보기
  3. Hubscher Thomas T. (18912 Glendower Rd. Gaithersburg MD 20879), Apparatus for performing determinations of immune reactants in biological fluids.
    상세보기
  4. Kimura Shiro (Koganei JPX) Miyazawa Kazuo (Koushoku JPX), Apparatus for pretreating cells for flow cytometry.
    상세보기
  5. Tuuminen Tamara (Helsinki FIX), Apparatus for removing solid bodies from an array of reaction vessels.
    상세보기
  6. Johnson Larry J. (San Jose CA) Coates Stephen R. (Orinda CA) Loor Rueyming (Hercules CA), Assay tray.
    상세보기
  7. Giaever Ivar (Schenectady NY), Diagnostic method and device employing protein-coated magnetic particles.
    상세보기
  8. Giaever ; Ivar, Diagnostic method employing a mixture of normally separable protein-coated particles.
    상세보기
  9. Ohyama Kunio (Shizuoka JPX) Nakagawa Nobuaki (Shizuoka JPX) Watanabe Susumu (Shizuoka JPX), Element for immunoassay.
    상세보기
  10. Eddelman Roy T. (60916 Terminal Annex Los Angeles CA 90054), Ferromagnetic separation process and material.
    상세보기
  11. Luotola Juhani E. I. (Espoo FIX) Harjunmaa Hannu (Espoo FIX), Fluorimetric immunological assay with magnetic particles.
    상세보기
  12. Yamazaki Shin (Nagano JPX), Injection molding machine having an annular load cell.
    상세보기
  13. Smith Kendall O. (133 Trillium La. San Antonio TX 78213) Gehle Warren D. (6815 Forest Haven San Antonio TX 78240), Magnetic attraction transfer process for use in solid phase radioimmunoassays and in other assay methods.
    상세보기
  14. Dodin Andr (Milly-La-Foret FRX) Muller Bernard (St. Germain en Laye FRX), Magnetic device for removing magnetic gel balls from a medium to be analyzed and transferring them to an immunoenzymatic.
    상세보기
  15. Daty Jean (La Chapelle en Serval FRX) Assimon Andr (Argenteuil FRX), Magnetic means for withdrawing magnetic gel beads from an assay fluid.
    상세보기
  16. Thompson R. Bruce (Havertown PA), Magnetic particle separator.
    상세보기
  17. Tuunanen Jukka,FIX, Magnetic particle transfer device.
    상세보기
  18. Giaever Ivar (Schenectady NY), Magnetic separation of biological particles.
    상세보기
  19. Wang Robert (San Diego CA), Magnetic separation rack for diagnostic assays.
    상세보기
  20. Kelland David R. (Lexington MA), Magnetic separator and method.
    상세보기
  21. Rhodes Keith J. (8250 Ashare Ct. Clarkson MI 48016) Voorheis Scott D. (6611 Balmoral Waterford MI 48054), Magnetic separator with reciprocating grate.
    상세보기
  22. Piasio Roger N. (Yarmouth ME) Perry David A. (Portland ME) Nayak Pangal N. (Belmont MA), Method and apparatus for performing in nitro clinical diagnostic tests using a solid phase assay system having special u.
    상세보기
  23. Piasio Roger N. (Yarmouth ME) Perry David A. (Portland ME) Nayak Pangal N. (Belmont MA), Method and apparatus for performing in vitro clinical diagnostic tests using a solid phase assay system.
    상세보기
  24. Tuunanen Jukka (Helsinki FIX) Korpela Matti (Helsinki FIX), Method and apparatus for separating magnetic particles from a solution.
    상세보기
  25. Tuunanen Jukka,FIX, Method and means for magnetic particle specific binding assay.
    상세보기
  26. Fujiwara Koichi (Mito JPX) Mizutani ; deceased Hiromichi (late of Tokyo JPX by Hiroko Mizutani ; Tokyo ; legal representative), Method for collecting and preparing specimens for immune reactions.
    상세보기
  27. Matte Claude (Paris FRX) Muller Anne (Gif/Yvette FRX), Process and magnetic device for immunological analysis of a solid phase.
    상세보기
  28. Alfrey Clarence P. (Houston TX) Bedford Donald B. (New Braunfels TX), Radioimmunoassay apparatus.
    상세보기
  29. Tuunanen Jukka,FIX, Separation device for microparticles involving a magnetic rod.
    상세보기
  30. Tuunanen Jukka,FIX, Separation of magnetic microparticles involving a preconcentration step.
    상세보기
  31. Tuunanen Jukka,FIX, Solid phase immunoassay with carriers matching the shape of sample wells.
    상세보기
  32. Forrest Gordon C. (Ingatestone GB2), Test-tube assembly for immunoassays utilizing magnetically attractable particles.
    상세보기
  33. Korpela Matti,FIX ; Tuunanen Jukka,FIX, Two-stage separation method.
    상세보기

이 특허를 인용한 특허 (19)

  1. Fawcett, Kevin; Robinson, Gregory J.; Guckenberger, David John; Berry, Scott; Beebe, David J., Adapter for sliding magnetic particle separation.
    상세보기
  2. Griebel, Ralf; Joos, Hans; Bendzko, Peter, Apparatus and method for the purification of biomolecules.
    상세보기
  3. Davis, Ronald W.; Jeffrey, Stefanie S.; Mindrinos, Michael N.; Pease, R. Fabian; Powell, Ashley Ann; Talasaz, AmirAli Hajhossein, Apparatus for magnetic separation of cells.
    상세보기
  4. Fritchie, Patrick P.; Gardner, Gregory E.; Mahoney, Richard W., Automated analyzer for clinical laboratory.
    상세보기
  5. Fritchie, Patrick P.; Gardner, Gregory E.; Mahoney, Richard W., Automated analyzer for clinical laboratory.
    상세보기
  6. Achter, Eugene K.; Schroeder, Hartmut Richard; Trotta, Stephen S., Immunoassay probe.
    상세보기
  7. Korpela, Matti; Rundt, Kenneth, Magnetic enrichment method, a reactor unit for micro particles and a magnet unit.
    상세보기
  8. Korpela, Matti; Rundt, Kenneth, Method and a device for treating microparticles.
    상세보기
  9. Korpela, Matti; Rundt, Kenneth, Method and a device for treating microparticles.
    상세보기
  10. Anderson, N. Leigh, Method and apparatus for protein manipulation.
    상세보기
  11. Kalkum,Markus; M체ller,Martin; Nordhoff,Eckhardt; Eickhoff,Holger; Rauth,Holger; Reinhardt,Richard, Method and device for processing extremely small substance quantities.
    상세보기
  12. Zwirner, Daniel, Method for suspending or re-suspending particles in a solution and apparatus adapted thereto.
    상세보기
  13. Domanico, Michael J.; Allawi, Hatim; Lidgard, Graham P.; Aizenstein, Brian; Hunt, Oliver; Zutz, Tobias Charles, Modification of DNA on magnetic beads.
    상세보기
  14. Domanico, Michael J.; Allawi, Hatim; Lidgard, Graham P.; Aizenstein, Brian; Hunt, Oliver; Zutz, Tobias Charles, Modification of DNA on magnetic beads.
    상세보기
  15. Campbell, Douglas M.; Gardner, Gregory E., Reusable sheaths for separating magnetic particles.
    상세보기
  16. Fawcett, Kevin; Robinson, Gregory J.; Guckenberger, David John; Berry, Scott, Sample plate for sliding magnetic particle separation.
    상세보기
  17. Fritchie, Patrick P.; Gardner, Gregory E.; Mahoney, Richard W., System for automatically loading immunoassay analyzer.
    상세보기
  18. Talmer, Mark; Limerick, Kathleen; Schroeder, Gary, Tapered cuvette and method of collecting magnetic particles.
    상세보기
  19. Talmer, Mark; Limerick, Kathleen; Schroeder, Gary, Tapered cuvette and method of collecting magnetic particles.
    상세보기

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