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Method for measurement of impurities in liquids 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-001/28
  • G01N-015/02
출원번호 US-0801305 (1985-11-25)
발명자 / 주소
  • Kasper Gerhard (Downers Grove IL) Wen Horng Y. (Brookfield IL)
출원인 / 주소
  • Liquid Air Corporation (Walnut Creek CA 02)
인용정보 피인용 횟수 : 67  인용 특허 : 4

초록 ▼

Method and apparatus for the measurement of sub-ppm concentrations of impurities in liquids. The liquid to be measured for impurities is dispersed into uniform droplets of a precisely known diameter D in a gas stream, such as air, using for example, a vibratory orifice generator. The dispersed dropl

대표청구항 ▼

A method for the rapid measurement of the concentration by volume of sub-ppm levels of dissolved impurities in a liquid comprising: providing a liquid containing dissolved impurities; dispersing said liquid in a gas stream to generate uniform droplets of precisely known diameter D; evaporating said

이 특허에 인용된 특허 (4)

  1. Wyatt Philip J. (Santa Barbara CA), Apparatus and process for rapidly characterizing and differentiating large organic cells.
    상세보기
  2. Gray Joe W. (Livermore CA) Alger Terry W. (Livermore CA) Lord David E. (Livermore CA), Fluidic assembly for an ultra-high-speed chromosome flow sorter.
    상세보기
  3. Espitalie Jean (Le Vesinet FRX) Madec Marcel (Suresnes FRX) Leplat Paul (Louvain BEX) Paulet Jacques (Emines BEX), Method and device for determining the organic carbon content of a sample.
    상세보기
  4. Newton William A. (Suite 238 ; 300 East Bldg. ; 300 31st St. ; North St. Petersburg FL 33713), Particle guiding apparatus and method.
    상세보기

이 특허를 인용한 특허 (67)

  1. Weierstall, Uwe; Spence, John; Doak, R. Bruce, Apparatus and methods for lipidic cubic phase (LCP) injection for membrane protein investigations.
    상세보기
  2. Durack, Gary; Wallace, Jeffrey D.; Vandre, Gary P.; Westfall, Lon A.; Hatcher, Jeremy T.; Nayak, Niraj V., Apparatus, methods and processes for sorting particles and for providing sex-sorted animal sperm.
    상세보기
  3. Evans, Kenneth M.; Gilligan, Thomas B., Apparatus, methods and processes for sorting particles and for providing sex-sorted animal sperm.
    상세보기
  4. Squirrell David James,GB3, Cellular material detection apparatus and method.
    상세보기
  5. Squirrell David James,GBX, Cellular material detection apparatus and method.
    상세보기
  6. Seidel,George E.; Herickhoff,Lisa; Schenk,John L., Collection systems for cytometer sorting of sperm.
    상세보기
  7. Maeda Susumu,JPX ; Abe Keisei,JPX ; Terashima Kazutaka,JPX ; Nakanishi Hideo,JPX, Detecting method of impurity concentration in crystal, method for producing single crystal and apparatus for the pull-up of a single crystal.
    상세보기
  8. Maeda Susumu,JPX ; Abe Keisei,JPX ; Terashima Kazutaka,JPX ; Nakanishi Hideo,JPX, Detecting method of impurity concentration in crystal, method for producing single crystal and apparatus for the pull-up of a single crystal.
    상세보기
  9. Malachowski, George C.; Purcell, Paul Barclay; Stanton, Edward Allan, Enhancing flow cytometry discrimination with geometric transformation.
    상세보기
  10. Malachowski, George C.; Purcell, Paul Barclay; Stanton, Edward Allan; Evans, Kenneth Michael, Enhancing flow cytometry discrimination with geometric transformation.
    상세보기
  11. Jarrell, Joseph A., Evaporative light scattering device and methods of use thereof.
    상세보기
  12. Durack, Gary; Wallace, Jeffrey D.; Vandre, Gary P.; Westfall, Lon A.; Hatcher, Jeremy T.; Nayak, Niraj V., Flow cytometer apparatus and method.
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  13. Durack, Gary; Wallace, Jeffrey D.; Vandre, Gary P.; Westfall, Lon A.; Hatcher, Jeremy T.; Nayak, Niraj V., Flow cytometer method and apparatus.
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  14. Sharpe,Johnathan C., Flow cytometer with active automated optical alignment system.
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  15. Schenk, John L.; Seidel, George E.; Suh, Tae Kwang; Moreno, Juan F.; Rosenstein, Maurice A., Heterogeneous inseminate system.
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  16. Evans,Kenneth M.; van Munster,Erik B., High purity X-chromosome bearing and Y-chromosome bearing populations of spermatozoa.
    상세보기
  17. Evans, Kenneth M., High resolution flow cytometer.
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  18. Seidel, George E.; Lu, Kehuan; Suh, Tae Kwang, In-vitro fertilization systems with spermatozoa separated into X-chromosome and Y-chromosome bearing populations.
    상세보기
  19. Xian-Wei Yao, Liquid transportation system for microfluidic device.
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  20. Strothers, Susan D.; Kardokus, Janine K.; Clark, Brett M., Liquid-particle analysis of metal materials.
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  21. Schenk, John L.; Seidel, George E.; Suh, Tae Kwang, Low pressure sperm cell separation system.
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  22. Durack, Gary; Wallace, Jeffrey D.; Vandre, Gary P.; Westfall, Lon A.; Hatcher, Jeremy T.; Nayak, Niraj V., Method and apparatus for calibrating a flow cytometer.
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  23. Richard V. Calfee ; Kenneth M. Bueche, Method and apparatus for concentrating a solute in solution with a solvent.
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  24. Richard V. Calfee ; Kenneth M. Bueche, Method and apparatus for concentrating a solute in solution with a solvent.
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  25. Sun, James J.; Liu, Benjamin Y. H., Method and apparatus for deposition of particles on surfaces.
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  26. Zarrin Fahimeh (St. Paul MN) Kaufman Stanley L. (Minneapolis MN) Dorman Frank D. (Golden Valley MN), Method and apparatus for determining concentration of macromolecules and colloids in a liquid sample.
    상세보기
  27. Malachowski George C., Method and apparatus for flow cytometry.
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  28. Malachowski, George C., Method and apparatus for flow cytometry.
    상세보기
  29. Doak, Robert Bruce; Shoeman, Robert; Botha, Sabine; Schlichting, Ilme, Method and device of producing an intermittent liquid jet.
    상세보기
  30. Evans, Kenneth M.; van Munster, Erik B., Method for producing high purity X-chromosome bearing and Y-chromosome bearing populations of spermatozoa.
    상세보기
  31. Takeuchi, Kazuo; Okuyama, Kikuo; Lenggoro, Wuled, Method of analyzing particles suspended in liquid and liquid-suspended particle analyzer for carrying out the method.
    상세보기
  32. Schenk, John L., Method of cryopreserving selected sperm cells.
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  33. Schenk,John L., Method of cryopreserving selected sperm cells.
    상세보기
  34. Squires, Edward L.; McCue, Patrick M.; Seidel, George E., Method of establishing an equine artificial insemination sample.
    상세보기
  35. Seidel, George E.; Suh, Tae Kwang; Lu, Kehuan, Method of in-vitro fertilization with spermatozoa separated into X-chromosome and Y-chromosome bearing populations.
    상세보기
  36. Evans, Kenneth M.; van Munster, Erik B., Methods and apparatus for high purity X-chromosome bearing and Y-chromosome bearing populations of spermatozoa.
    상세보기
  37. Schenk, John L., Methods and apparatus for reducing protein content in sperm cell extenders.
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  38. Seidel, George E.; Suh, Tae Kwang; Lu, Kehuan; Cran, David G., Methods for separating frozen-thawed spermatozoa into X-chromosome bearing and Y-chromosome bearing populations.
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  39. Anderson, John Lynde; Russell, Ross F.; Hanon, David O.; Edwards, James Nelson, Micro liquid evaporator.
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  40. Ward, Timothy L; Bravo, Jaime; Datye, Abhaya; Lopez, Gabriel; Pham, Hien; Rathod, Shailendra; Goparaju, Venkata, Monodisperse mesoporous silica microspheres formed by evaporation-induced self-assembly of surfactant templates in aerosoles.
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  41. Durack, Gary; Wallace, Jeffrey D.; Vandre, Gary P.; Westfall, Lon A.; Hatcher, Jeremy T.; Nayak, Niraj V., Multi-channel system and methods for sorting particles.
    상세보기
  42. Durack, Gary; Wallace, Jeffrey D.; Vandre, Gary P.; Westfall, Lon A.; Hatcher, Jeremy T.; Nayak, Niraj V., Multi-channel system and methods for sorting particles.
    상세보기
  43. Dale R. Pfost ; Sheila H. DeWitt ; Chao Lin ; Rolf E. Swenson ; Robert D. Juncosa ; Gary J. Schnerr ; Sheldon M. Kugelmass, Multiple fluid sample processor and system.
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  44. Seidel, George; Herickhoff, Lisa; Schenk, John, Multiple sexed embryo production system for bovine mammals.
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  45. Sharpe, Johnathan; Schaare, Peter Niven, Optical apparatus.
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  46. Sharpe, Jonathan C.; Schaare, Peter N., Optical apparatus.
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  47. Sharpe,Jonathan C.; Schaare,Peter N., Optical apparatus.
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  48. Grant, Donald C.; Litchy, Mark R.; Blackford, David, Particle concentration measurement technology.
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  49. Grant, Donald C.; Litchy, Mark R.; Blackford, David; Oberreit, Derek R., Particle concentration measurement technology.
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  50. Yamasaki, Shinsuke, Particle detecting device evaluating system and particle detecting device evaluating method.
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  51. Swanner, Jr., Archie Lee; Craft, Tiffany Muller; Crear, Donnell Eugene; Dulkiewicz, Chad Joseph; Hart, Kassy Moy, Particle detection systems.
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  52. Graham, Jeffrey A., Process for enriching a population of sperm cells.
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  53. Durak, Gary; Wallace, Jeffrey D.; Vandre, Gary P.; Westfall, Lon A.; Hatcher, Jeremy T.; Nayak, Niraj V., Process for evaluating staining conditions of cells for sorting.
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  54. Grant, Donald C.; Litchy, Mark R., Residue concentration measurement technology.
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  55. Grant, Donald C.; Litchy, Mark R., Residue concentration measurement technology.
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  56. Seidel, George E.; Lu, Kehuan; Suh, Tae Kwang; Cran, David G., Separation systems of frozen-thawed spermatozoa into X-chromosome bearing and Y-chromosome bearing populations.
    상세보기
  57. Schenk, John L.; Seidel, George E.; Suh, Tae Kwang, Sex selected equine embryo production system.
    상세보기
  58. Maxwell,William Maxwell Chisholm; Hollinshead,Fiona Kate; O'Brien,Justine Kellie; Evans,Gareth, Sperm cell processing and preservation systems.
    상세보기
  59. Ludwig, Cindy L.; Crowley, Kathleen S.; Graves, Charles N., Sperm suspensions for sorting into X or Y chromosome-bearing enriched populations.
    상세보기
  60. Seidel, George E.; Herickhoff, Lisa A.; Schenk, John L., System and method for sorting cells.
    상세보기
  61. Seidel, George E.; Herickhoff, Lisa A.; Schenk, John L., System and method for sorting cells.
    상세보기
  62. Durack, Gary; Wallace, Jeffrey D.; Vandre, Gary P.; Westfall, Lon A.; Hatcher, Jeremy T.; Nayak, Niraj V., System for analyzing particles using multiple flow cytometry units.
    상세보기
  63. Seidel,George E.; Suh,Tae Kwang; Lu,Kehuan, System for in-vitro fertilization with spermatozoa separated into X-chromosome and Y-chromosome bearing populations.
    상세보기
  64. Seidel, George E.; Lu, Kehuan; Suh, Tae Kwang; Cran, David G., System to separate frozen-thawed spermatozoa into x-chromosome bearing and y-chromosome bearing populations.
    상세보기
  65. Durack, Gary; Wallace, Jeffrey D.; Vandre, Gary P.; Westfall, Lon A.; Hatcher, Jeremy T.; Nayak, Niraj V., Systems and methods for sorting particles.
    상세보기
  66. Ellison,Carl E.; Purcell,Paul Barclay; Malachowski,George C.; Ottenberg,Matthias J., Transiently dynamic flow cytometer analysis system.
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  67. Liu, Benjamin Y. H., Wide-range particle counter.
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