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Solid phase extraction device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-024/00
출원번호 US-0097396 (1993-07-23)
발명자 / 주소
  • Stefkovich Joseph (Franklin NJ) Liu Alfonso (Boonton NJ)
출원인 / 주소
  • Whatman, Inc. (Clifton NJ 02)
인용정보 피인용 횟수 : 51  인용 특허 : 0

초록

A solid phase extraction device has a solvent-compatible permeable membrane with a bubble point greater than the normal operating pressure differential used and a sorbent material retained by two disks or frits so that when pressure is applied, the sample to be processed will pass through the membra

대표청구항

In a hollow solid phase extraction device having an input port and an output port, sorbent-retaining means disposed between said input port and said output port, and a sorbent material entrapped within said sorbent retaining means, said device being operable to accept and maintain a pressure differe

이 특허를 인용한 특허 (51)

  1. Madden, Alfred P; Hoshizaki, Jon; Halsey, Jason H.; Moring, Stephen E.; Oldham, Mark F.; Bodner, Kevin S., Apparatus and method for avoiding cross-contamination due to pendent drops of fluid hanging from discharge conduits.
  2. Safar, Scott G.; Herchenbach, Stephen L.; Dunn, Chadwick M.; Galitz, Charles M.; Toth, Julius J.; Kukla, Ronald E.; Lowery, Michael G.; Shain, Eric B., Apparatus and method for handling fluids for analysis.
  3. Safar, Scott G.; Herchenbach, Stephen L.; Dunn, Chadwick M.; Galitz, Charles M.; Toth, Julius J.; Kukla, Ronald E.; Lowery, Michael G.; Shain, Eric B., Apparatus and method for handling fluids for analysis.
  4. Safar, Scott; Herchenbach, Stephen; Dunn, Chadwick M.; Galitz, Charles Michael; Toth, Julius J.; Kukla, Ronald E.; Lowery, Michael G.; Shain, Eric B., Apparatus and method for handling fluids for analysis.
  5. Heath, Ellen M.; Shuman, Ruth M., Apparatuses and methods for isolating nucleic acid.
  6. Taboryski, Rafael; Kutchinsky, Jonatan, Capillary stop.
  7. Brayton Scott Vance (Ames IA) Miller Donald Gene (Slater IA), Device for chloride ion removal prior to chemical oxygen demand analysis.
  8. Brayton Scott Vance ; Miller Donald Gene, Device for chloride ion removal prior to chemical oxygen demand analysis.
  9. Brewer, William E.; Earnhardt, Jr., Robert S.; Lee, Lim Andrew, Dispersive insert for pipette tips.
  10. Brewer, William E, Disposable pipette extraction.
  11. Proulx,Stephen; Perivolotis,George; Lin,Zhenwu; Straeffer,Gregory; Gagne,George A.; King,Kenneth; Stankowski,Ralph J., Filtration cartridge and process for filtering a slurry.
  12. Modic, Walter D.; McAdams, Michael; McNary, Lawrence T.; Huynh, Trung K.; Pohl, Christopher A.; Hoefler, Frank, Fluid sample delivery system and method.
  13. Mabuchi, Masaharu; Kimura, Hiroko; Emerick, Marc; Clark, Phillip; Greenizen, Kurt, Immunoassay product and process.
  14. Mabuchi, Masaharu; Kimura, Hiroko; Emerick, Marc; Clark, Phillip; Greenizen, Kurt, Immunoassay product and process.
  15. Mabuchi, Masaharu; Kimura, Hiroko; Emerick, Marc; Clark, Phillip; Greenizen, Kurt, Immunoassay product and process.
  16. Mabuchi, Masaharu; Ykohama, Hiroko; Emerick, Marc; Clark, Phillip; Greenizen, Kurt, Immunoassay product and process.
  17. Scott, Chris; Clark, Phillip; Greenizen, Kurt E.; Amara, Ryan A.; Colonna, Robert, Immunoassay product and process.
  18. Scott, Chris; Clark, Phillip; Greenizen, Kurt E.; Amara, Ryan A.; Colonna, Robert, Immunoassay product and process.
  19. Gjerde,Douglas T.; Hanna,Christopher T., Low dead volume extraction column device.
  20. Reed, Mark T.; Hoshizaki, Jon, Manually-operable multi-well microfiltration apparatus and method.
  21. Weinfield,Todd A.; Lim,Gary; Sandell,Donald R.; Bodner,Kevin S.; Borodkin,Mark; Oldham,Mark; Hoshizaki,Jon, Manually-operable multi-well microfiltration apparatus and method.
  22. You, Daniel; Jeong, Sung G., Matrix composite golf club shaft and madrel.
  23. You, Daniel; Jeong, Sung G., Matrix composite golf club shaft and mandrel.
  24. Gjerde, Douglas T.; Hanna, Christopher P., Method and device for extracting an analyte.
  25. Gjerde, Douglas T.; Jones, Ronald; Burge, Allen; Hanna, Christopher P.; Yengoyan, Leon S., Method and device for extracting an analyte.
  26. Gjerde,Douglas T.; Hanna,Christopher P., Method and device for extracting an analyte.
  27. Gjerde, Douglas T.; Burge, Allen; Jones, Ronald; Abel, Mark, Method and device for sample preparation.
  28. Miller Donald G. (Slater IA) Brayton Scott V. (Ames IA), Method for chloride ion removal prior to chemical oxygen demand analysis.
  29. Morsiani Eugenio,ITX ; Rozga Jacek ; Demetriou Achilles A., Methods for cell isolation and collection.
  30. Good Thomas J. (Sierra Madre CA) Redmond Alan F. (Temple City CA), Microcolumn for extraction of analytes from liquids.
  31. August, Thomas F.; Telepchak, Michael J., Microcolumn for use in sample extraction.
  32. Warner, Timothy Neal, Molecule separation device and method combining multiple filtration media.
  33. Warner,Timothy Neal, Molecule separation device and method combining multiple filtration media.
  34. Kevin S. Bodner ; Alfred P. Madden ; Joseph Jackson ; Jason H. Halsey ; Mark T. Reed ; Ward Frye ; Mark F. Oldham ; Stephen E. Moring ; Jon Hoshizaki, Multi-well microfiltration apparatus.
  35. Kevin S. Bodner ; Alfred P. Madden ; Joseph Jackson ; Jason H. Halsey ; Mark T. Reed ; Ward Frye ; Mark F. Oldham ; Stephen E. Moring ; Jon Hoshizaki, Multi-well microfiltration apparatus.
  36. Moring Stephen E. ; Bodner Kevin S. ; Halsey Jason H. ; Hoshizaki Jon ; Jackson Joseph ; Madden Alfred P. ; Oldham Mark F. ; Reed Mark T., Multi-well microfiltration apparatus.
  37. Bodner, Kevin S.; Madden, Alfred P.; Halsey, Jason H.; Oldham, Mark F.; Moring, Stephen E.; Hoshizaki, Jon, Multi-well microfiltration apparatus and method for avoiding cross-contamination.
  38. Geldard, Stephen F. C., Multiple input dip tube.
  39. Hoffman, Hans-Jürgen; Hillebrand, Timo; Bendzko, Peter, Multiwell filtration plate.
  40. Stankowski,Ralph; Hunt,Stephen G., Process and filter for filtering a slurry.
  41. Donald R. Sandell ; Kevin S. Bodner ; Mark Borodkin ; Mark Oldham ; Jon Hoshizaki, Purification apparatus and method.
  42. Davis Thomas E. ; Schwartz Henry L., Radioactive waste disposal cartridge.
  43. Dimson, Philip A., Sample extraction apparatus with micro elution bed design.
  44. Dimson, Philip A.; Redmond, Bruce, Sample extraction apparatus with micro elution bed design.
  45. Valaskovic, Gary A., Sample preparation and nanoelectrospray ionization mass spectrometry.
  46. Gong,Haiqing; Yap,Eric Peng Huat; Chen,Longqing, Sample preparation integrated chip.
  47. Weinfield, Todd A.; Lim, Gary; Sandell, Donald R.; Bodner, Kevin S.; Borodkin, Mark; Oldham, Mark; Hoshizaki, Jon, Sample tray heater module.
  48. Weinfield,Todd A.; Lim,Gary; Sandell,Donald R.; Bodner,Kevin S.; Borodkin,Mark; Oldham,Mark; Hoshizaki,Jon, Sample tray heater module.
  49. Morsiani Eugenio,ITX ; Rozga Jacek ; Demetriou Achilles A., System for hepatocyte cell isolation and collection.
  50. Pranis,Robert A.; Perman,Craig A., Welded sample preparation articles and methods.
  51. Perman,Craig A.; Jacobson,Jason R., Well-less filtration device.
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