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Method for enumerating bacterial populations 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C12Q-001/08
출원번호 US-0429340 (1995-04-26)
우선권정보 IL-0109492 (1994-05-01)
발명자 / 주소
  • Feldberg Simon,ILX
출원인 / 주소
  • Sirotech Ltd., ILX
대리인 / 주소
    Abelman, Frayne & Schwab
인용정보 피인용 횟수 : 107  인용 특허 : 5

초록 ▼

A method for determining the number of microorganisms in a liquid sample, including the steps of dividing the liquid sample into a plurality of separate sub-samples, measuring the magnitude of at least one impedance component across each of the sub-samples and determining the number of the sub-sampl

대표청구항 ▼

[ I claim:] [1.] A method for determining the number of microorganisms in a liquid sample comprising:dividing a known volume of a liquid sample into a plurality of separate sub-samples, wherein it is known that the liquid sample contains a number of microorganisms which is substantially less than th

이 특허에 인용된 특허 (5)

  1. Frnzl Gert (Purkersdorf ATX) Pftzner Helmut (Bad Gastein ATX) Futschik Karl (Maria Enzersdorf ATX), Apparatus for the automatic monitoring of microorganism culture.
    상세보기
  2. Giaever Ivar (Schenectady NY) Keese Charles R. (Schoharie NY), Cell substrate electrical impedance sensor with multiple electrode array.
    상세보기
  3. Hobbs Geoffrey (Aberdeen GB6) Jason Alfred C. (Aberdeen GB6) Richards John C. S. (Old Aberdeen GB6), Detection of bacterial activity.
    상세보기
  4. Cady ; Paxton ; Omura ; Takeshi ; Rudin ; Melvin ; Fleming ; James H., Multi-chambered module for use in monitoring growth of microorganisms.
    상세보기
  5. Lanham James W. (St. Louis County MO) Holen James T. (Florissant MO) Fadler Norman L. (St. Peters MO), Process and apparatus for ascertaining the concentration of microorganism in a water specimen.
    상세보기

이 특허를 인용한 특허 (107)

  1. Strid, Eric; Gleason, K. Reed, Active wafer probe.
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  2. Bashir, Rashid; Razouk, Laila R.; Morisette, Dallas Todd; Erimli, Bahadir, Apparatus and method for detecting live cells with an integrated filter and growth detection device.
    상세보기
  3. Bashir, Rashid; Razouk, Laila R.; Morisette, Dallas Todd; Erimli, Bahadir, Apparatus and method for detecting live cells with an integrated filter and growth detection device.
    상세보기
  4. Bashir,Rashid; Razouk,Laila R.; Morisette,Dallas Todd; Erimli,Bahadir, Apparatus and method for detecting live cells with an integrated filter and growth detection device.
    상세보기
  5. Bashir, Rashid; Gomez, Rafael; Ladisch, Michael R., Biosensor and related method.
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  6. Bashir,Rashid; Gomez,Rafael, Biosensor and related method.
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  7. Gomez,Rafael; Bashir,Rashid; Bhunia,Arun K.; Ladisch,Michael R.; Robinson,J. Paul, Biosensor and related method.
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  8. Strid, Eric; Campbell, Richard, Calibration structures for differential signal probing.
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  9. Dunklee, John, Chuck for holding a device under test.
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  10. Dunklee, John, Chuck for holding a device under test.
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  11. Dunklee, John, Chuck for holding a device under test.
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  12. Dunklee,John, Chuck for holding a device under test.
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  13. Dunklee,John, Chuck for holding a device under test.
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  14. Dunklee,John, Chuck for holding a device under test.
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  15. Stewart, Craig; Lord, Anthony; Spencer, Jeff; Burcham, Terry; McCann, Peter; Jones, Rod; Dunklee, John; Lesher, Tim; Newton, David, Chuck for holding a device under test.
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  16. Stewart,Craig; Lord,Anthony; Spencer,Jeff; Burcham,Terry; McCann,Peter; Jones,Rod; Dunklee,John; Lesher,Tim; Newton,David, Chuck for holding a device under test.
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  17. Andrews, Peter; Froemke, Brad; Dunklee, John, Chuck with integrated wafer support.
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  18. Andrews,Peter; Froemke,Brad; Dunklee,John, Chuck with integrated wafer support.
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  22. Campbell, Richard; Strid, Eric W.; Andrews, Mike, Differential signal probe with integral balun.
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  34. McFadden,Bruce, Localizing a temperature of a device for testing.
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  35. Gleason, K. Reed; Bayne, Michael A.; Smith, Kenneth; Lesher, Timothy; Koxxy, Martin, Membrane probing method using improved contact.
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  37. Gleason, K. Reed; Smith, Kenneth R.; Bayne, Mike, Membrane probing structure with laterally scrubbing contacts.
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  45. Hayden, Leonard; Martin, John; Andrews, Mike, Method of assembling a wafer probe.
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  46. Gleason, Reed; Bayne, Michael A.; Smith, Kenneth, Method of constructing a membrane probe.
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  47. Abassi, Yama A.; Yu, Naichen; Atienza, Josephine; Xu, Xiao; Wang, Xiaobo, Method of measuring cell-substrate impedance in living cells to identify compounds affecting receptor tyrosine kinase (RTK) activity and pathways.
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  48. Smith, Kenneth R., Method of replacing an existing contact of a wafer probing assembly.
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  49. Jung, Edward K. Y.; Levien, Royce A.; Lord, Robert W.; Malamud, Mark A.; Rinaldo, Jr., John D.; Tegreene, Clarence T.; Wood, Jr., Lowell L., Methods and systems related to receiving nutraceutical associated information.
    상세보기
  50. Jung, Edward K. Y.; Levien, Royce A.; Lord, Robert W.; Malamud, Mark A.; Rinaldo, Jr., John D.; Tegreene, Clarence T.; Wood, Jr., Lowell L., Methods and systems related to transmission of nutraceutical associated information.
    상세보기
  51. Jung, Edward K. Y.; Leuthardt, Eric C.; Levien, Royce A.; Lord, Robert W.; Malamud, Mark A.; Rinaldo, Jr., John D.; Wood, Jr., Lowell L., Methods for allergen detection.
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  52. Whitehead, Andrew John; Scarsbrook, Geoffrey Alan; MacPherson, Julie Victoria; Newton, Mark; Unwin, Patrick Robert; Yost, III, William Joseph, Microelectrode array.
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  53. Whitehead, Andrew John; Scarsbrook, Geoffrey Alan; Macpherson, Julie Victoria; Newton, Mark; Unwin, Patrick Robert; Yost, III, William Joseph, Microelectrode array.
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  54. Freeman, Neville John; Mount, Andrew, Microelectrode system.
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  61. Smith, Kenneth; Jolley, Michael; Van Syckel, Victoria, Probe head having a membrane suspended probe.
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  62. Smith,Kenneth; Jolley,Michael; Van Syckel,Victoria, Probe head having a membrane suspended probe.
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  63. Schwindt,Randy, Probe holder for testing of a test device.
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  64. Nordgren, Greg; Dunklee, John, Probe station.
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  65. Nordgren, Greg; Dunklee, John, Probe station.
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  66. Peters, Ron A.; Hayden, Leonard A.; Hawkins, Jeffrey A.; Dougherty, R. Mark, Probe station having multiple enclosures.
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  67. Peters,Ron A.; Hayden,Leonard A.; Hawkins,Jeffrey A.; Dougherty,R. Mark, Probe station having multiple enclosures.
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  68. Cowan, Clarence E.; Tervo, Paul A.; Dunklee, John L., Probe station thermal chuck with shielding for capacitive current.
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  69. Dunklee,John; Cowan,Clarence E., Probe station with low inductance path.
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  70. Lesher, Timothy; Miller, Brad; Cowan, Clarence E.; Simmons, Michael; Gray, Frank; McDonald, Cynthia L., Probe station with low noise characteristics.
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  72. Lesher, Timothy E., Probe testing structure.
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  73. Smith, Kenneth R.; Hayward, Roger, Probing apparatus with impedance optimized interface.
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  80. Abassi, Yama A.; Wang, Xiaobo; Xu, Xiao, Real-time electronic cell sensing system and applications for cytotoxicity profiling and compound assays.
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  81. Smith, Kenneth R., Replaceable coupon for a probing apparatus.
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  84. Gleason, K. Reed; Lesher, Tim; Strid, Eric W.; Andrews, Mike; Martin, John; Dunklee, John; Hayden, Leonard; Safwat, Amr M. E., Shielded probe for testing a device under test.
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