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Process for detecting leaks in sealed packages

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-031/22
출원번호 UP-0003175 (2004-12-03)
등록번호 US-7534615 (2009-07-01)
발명자 / 주소
  • Havens, Marvin R.
출원인 / 주소
  • Cryovac, Inc.
대리인 / 주소
    Hurley, Jr., Rupert B.
인용정보 피인용 횟수 : 46  인용 특허 : 43

초록

The present invention relates to a process for detecting a leak in a package. The process comprises preparing a package by covering at least a portion of an O2-sensitive product with a multilayer film comprising (i) a leak-indicator layer in which a O2-sensitive indicator is present throughout the l

대표청구항

What is claimed is: 1. A process for detecting a leak in a package, the process comprising: (A) preparing a package comprising a tray having an O2-barrier film adhered to an inside surface thereof, and an O2-sensitive product disposed on the tray, and a multilayer film over the product, the multila

이 특허에 인용된 특허 (43)

  1. Balderson Simon Neville,GB3 ; Whitwood Robert John,GB3 ; Mills Andrew,GB3 ; Monaf Lela Margaret,GB3, Carbon dioxide sensitive material.
  2. Onitsuka Osamu,JPX ; Inoue Tetsushi,JPX ; Ebisawa Akira,JPX ; Nakano Mutsuko,JPX, Color conversion material, and organic electroluminescent color display using the same.
  3. Babrowicz Robert ; Gauthier William John ; Morgan Charles Robert ; Roberts William Peyton ; Speer Drew Ve ; Van Putte Andrew W., Compositions and methods for selectively crosslinking films and improved film articles resulting therefrom.
  4. Faber Rein M. (AS Bergen op Zoom NLX) Hoeks Theodorus L. (AS Bergen op Zoom NLX) Volkers Andre (SK Serooskerke NLX), Copper salts for laser marking of thermoplastic compositions.
  5. Neary Michael P. (Apt. 934 ; 825 Calle Mejia Santa Fe NM 87501), Food spoilage indicator.
  6. Attar Amir J. (Raleigh NC), Gas dosimeter for colorimetrically indicating the presence of amides.
  7. Balderson Simon N. (Telford GBX) Whitwood Robert J. (Stafford GBX), Gas indicator for a package.
  8. Attar Amir J. (7817 Haymarket Ln. Raleigh NC 27609), Laminated wafer for sensing and monitoring exposure to gases.
  9. Kimball Lynn M. ; Bauer Laura J. ; Fowler William V. ; Lynch Laurie E., Membranes and optical sensors made therewith having improved barrier properties.
  10. Becraft Michael L. ; Ecoff Martin J. ; Sylvia R. Karina ; Thomas Jeffrey A., Method and apparatus for treating an article containing an oxidizable organic compound.
  11. Becraft Michael L. ; Sylvia R. Karina ; Thomas Jeffrey A., Method and apparatus for triggering an article containing an oxidizable organic compound.
  12. Cook ; Jr. Philip H. ; Carey Michael J. ; Thomas Jeffrey A. ; Miranda Nathanael R., Method and apparatus for triggering oxygen scavenging material as a wall component in a container.
  13. Khalil Gamal-Eddin (Bellevue WA) Gouterman Martin P. (Seattle WA) Green Edmond (Seattle WA), Method and sensor for measuring oxygen concentration.
  14. Townsend Laurace E. (Grosse Pointe Pk. MI), Method and test kits for identifying Alzheimer\s disease by testing cerebrospinal fluid.
  15. Khalil Gamal-Eddin (Bellevue WA) Gouterman Martin P. (Seattle WA) Green Edmond (Seattle WA), Method for measuring oxygen concentration.
  16. Wolfbeis Otto S. (Graz ATX) List Helmut (Graz ATX), Method for quality control of packaged organic substances and packaging material for use with this method.
  17. Barmore Charles R. (Moore SC) Bull Christopher (Bethesda MD), Method of detecting the permeability of an object to oxygen.
  18. Blinka Thomas A. (Columbia MD) Bull Christopher (Bethesda MD) Barmore Charles R. (Moore SC) Speer Drew V. (Columbia MD), Method of detecting the permeability of an object to oxygen.
  19. Bull Christopher (Bethesda MD) Barmore Charles R. (Moore SC), Method of detecting the permeability of an object to oxygen.
  20. Barmore Charles R. ; Luthra Narender P., Method of determining authenticity of a packaged product.
  21. Kirschner Uwe,DEX ; Lau Matthias,DEX ; Hannemann Birgit,DEX ; Tamachkiarowa Adriana,BGX, Method of manufacturing a sensitive single-layer system for measuring the concentration of analytes, and a system produced by this method.
  22. Luthra Narender ; Boal Dilip K. ; Speer Drew V. ; Thomas Jeffrey A., Method, apparatus, and system for triggering oxygen scavenging films.
  23. Speer Drew V. (Columbia MD) Roberts William P. (Columbia MD) Morgan Charles R. (Brookeville MD), Methods and compositions for oxygen scavenging.
  24. Cullen John S. (Buffalo NY) Idol Ronald C. (Amherst NY) Powers Thomas H. (Mayville NY), Moisture-sensitive label.
  25. Speer Drew V. (Columbia MD) Morgan Charles R. (Brookeville MD) Roberts William P. (Columbia MD) VanPutte Andrew W. (Greenville SC), Multilayer structure for a package for scavenging oxygen.
  26. Speer Drew V. (Columbia MD) Morgan Charles R. (Brookeville MD) Roberts William P. (Columbia MD) VanPutte Andrew W. (Greenville SC), Multilayer structure for a package for scavenging oxygen.
  27. Nagai Ryo,JPX ; Fukunaga Hiroshi,JPX ; Takai Masahiko,JPX, Nickel-hydrogen stacked battery pack.
  28. Leiner Marco J. (Graz ATX) Weiss Leonie (Graz ATX) Wolfbeis Otto S. (Graz ATX), Optical sensor for determining at least one parameter in a liquid or gaseous sample.
  29. Kennedy, Thomas D.; Havens, Marvin R.; Speer, Drew V.; Barmore, Charles R.; Espinel, R. Karina; Thomas, Jeffrey A., Oxygen detection system for a solid article.
  30. Inoue Yoshiaki (Tokyo JPX) Hatakeyama Hidetoshi (Tokyo JPX) Yoshino Isamu (Tokyo JPX), Oxygen indicator.
  31. Perlman Daniel (94 Oakland Ave. Arlington MA 02174) Linschitz Henry (35 Riverside Dr. Waltham MA 02154), Oxygen indicator for packaging.
  32. Ve Speer Drew (Columbia MD) Roberts William P. (Simpsonville SC), Oxygen scavenging compositions for low temperature use.
  33. Ching Ta Yen, Oxygen scavenging ribbons and articles employing the same.
  34. Slovacek Rudolf E. ; Sullivan Kevin J., Oxygen sensing membranes.
  35. Berger Joseph,CHX ; Collins Thomas C. ; Slovacek Rudolf E., Oxygen sensing membranes and methods of making same.
  36. Slovacek Rudolf E. ; Sullivan Kevin J., Oxygen sensing membranes and methods of making same.
  37. Wolfbeis Otto S. (Graz ATX), Process for the quantitative determination of at least one parameter of a liquid or gaseous sample.
  38. Miyasaka Tsutomu (Kanagawa JPX) Okazaki Masaki (Kanagawa JPX) Sugimoto Tadao (Kanagawa JPX), Silver halide photographic material.
  39. Havens Marvin R. (Greer SC), Striped film and apparatus and method.
  40. Havens Marvin R. (Greer SC), Striped film method.
  41. Balderson Simon N. (Telford GBX) Whitwood Robert J. (Stafford GBX), Tamper evident system.
  42. Porter William L. (Natick MA), Technique for determining the oxidative status of packaged dry or intermediate moisture foods.
  43. Krumhar Kim C. (Bedford TX) Karel Marcus (Newton MA), Visual indicator system.

이 특허를 인용한 특허 (46)

  1. Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter J., Apparatus and method for transporting a vessel to and from a PECVD processing station.
  2. Mayer, Daniel W., Calibration card for oxygen optical sensors.
  3. Mayer, Daniel W.; Papkovsky, Dmitri Boris, Calibration card for photoluminescent oxygen sensors.
  4. Ascheman, Timothy A.; Mayer, Daniel W.; Tuomela, Stephen D., Calibration card for photoluminescent oxygen sensors with zero point maintained with a metal-air battery.
  5. Ascheman, Timothy A.; Mayer, Daniel W., Calibration system and technique for photoluminescent oxygen sensors with zero point maintained with a metal-air battery.
  6. Eastman, John, Calibration vial and technique for calibrating a fiber optic oxygen sensing needle.
  7. Eastman, John, Calibration vial and technique for calibrating a fiber optic oxygen sensing needle.
  8. Berend, Cynthia; Greenberg, Michael Philip; Driscoll, Thomas J., Camera enclosure sealing system and method.
  9. Fisk, Thomas E., Coating inspection method.
  10. Brennan, Joseph D.; Sherwood, Travis J., Compaction of prepreg plies on composite laminate structures.
  11. Brennan, Joseph D.; Sherwood, Travis J., Compaction of prepreg plies on composite laminate structures.
  12. Brennan, Joseph D.; Jones, Darrell D.; Willden, Kurtis S., Composite manufacturing method.
  13. Weikart, Christopher; Clark, Becky L.; Stevenson, Adam; Abrams, Robert S.; Belfance, John, Controlling the uniformity of PECVD deposition.
  14. Weikart, Christopher; Clark, Becky L.; Stevenson, Adam; Abrams, Robert S.; Belfance, John; Jones, Joseph A.; Fisk, Thomas E., Controlling the uniformity of PECVD deposition on medical syringes, cartridges, and the like.
  15. Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter J., Cyclic olefin polymer vessels and vessel coating methods.
  16. Mayer, Daniel W., Epi-fluoresence confocal optical analyte sensor.
  17. Marganski, Paul J.; Arno, Jose I.; Sturm, Edward A.; Zaleta, Kristy L., Fluid storage and dispensing vessels having colorimetrically verifiable leak-tightness and method of making same.
  18. Marganski, Paul J.; Arno, Jose I.; Sturm, Edward A.; Zaleta, Kristy L., Fluid storage and dispensing vessels having colorimetrically verifiable leak-tightness, and method of making same.
  19. Papkovsky, Dmitri Boris; Hynes, James Nial; Fernandes, Richard, Individually and flexibly deployable target-analyte sensitive particulate probes and method of making and using.
  20. Harris, John N.; Miller, Finley; Swift, Michael R., Leak detection in vacuum bags.
  21. Harris, John N.; Miller, Finley; Swift, Michael R., Leak detection in vacuum bags.
  22. Miller, Finley B.; Benne, Michael E., Leak detection in vacuum bags.
  23. Miller, Finley B.; Benne, Michael E., Leak detection in vacuum bags.
  24. Fisk, Thomas E.; Sagona, Peter J.; Jones, Joseph A., Method and apparatus for detecting rapid barrier coating integrity characteristics.
  25. Brennan, Joseph D.; Hempstead, George D.; Jones, Darrell D.; Lum, Matthew K.; McCowin, Peter D.; Rowe, Terrence J.; Schlosstein, Hugh R., Method and apparatus for layup placement.
  26. Rotter, Daniel M.; Willden, Kurtis S.; Hollensteiner, William S.; Robins, Brian G., Method for forming and applying composite layups having complex geometries.
  27. Rotter, Daniel M.; Willden, Kurtis S.; Hollensteiner, William S.; Robins, Brian G., Method for forming and applying composite layups having complex geometries.
  28. Mayer, Daniel W.; Ascheman, Timothy A., Method of contemporaneously monitoring changes in analyte concentration in a plurality of samples on individual schedules.
  29. Jones, Darrell D.; Berg, Arvid J.; Brennan, Joseph D.; Sherwood, Travis J., Method of fabricating structures using composite modules and structures made thereby.
  30. Ascheman, Timothy A., Methods for transmembrane measurement of oxygen concentration and monitoring changes in oxygen concentration within a space enclosed by a membrane employing a photoluminescent transmembrane oxygen probe.
  31. Shimoda, Tomoyuki; Inagaki, Yoshio; Miyamoto, Kimiaki, Oxygen permeability measuring apparatus and method, and defect inspection apparatus and method.
  32. Felts, John T.; Fisk, Thomas E.; Kinney, Shawn; Weikart, Christopher; Hunt, Benjamin; Raiche, Adrian; Fitzpatrick, Brian; Sagona, Peter J.; Stevenson, Adam, PECVD coating methods for capped syringes, cartridges and other articles.
  33. Jones, Joseph A.; Felts, John T.; Gresham, James Troy; Lilly, Brian Russell; Fisk, Thomas E., PECVD lubricity vessel coating, coating process and apparatus providing different power levels in two phases.
  34. Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter J.; Weikart, Christopher, Passivation, pH protective or lubricity coating for pharmaceutical package, coating process and apparatus.
  35. Mayer, Daniel W.; Eastman, John, Photoluminescent oxygen probe tack.
  36. Jones, Joseph A.; Weikart, Christopher; Martin, Steven J., Plasma or CVD pre-treatment for lubricated pharmaceutical package, coating process and apparatus.
  37. Brennan, Joseph D.; Hempstead, George D.; Jones, Darrell D.; Lum, Matthew K.; McCowin, Peter D.; Rowe, Terrence J.; Schlosstein, Hugh R., Pre-patterned layup kit and method of manufacture.
  38. Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter; Weikart, Christopher; Israelachvili, Jacob, Saccharide protective coating for pharmaceutical package.
  39. Jones, Darrell D.; Berg, Arvid J.; Brennan, Joseph D.; Sherwood, Travis J., Structures using composite modules and structures made thereby.
  40. Weikart, Christopher; Clark, Becky L.; Stevenson, Adam; Felts, John T., Trilayer coated pharmaceutical packaging.
  41. Weikart, Christopher; Clark, Becky L.; Stevenson, Adam; Felts, John T., Trilayer coated pharmaceutical packaging.
  42. Weikart, Christopher; Clark, Becky L.; Stevenson, Adam; Felts, John T., Trilayer coated pharmaceutical packaging with low oxygen transmission rate.
  43. Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter J., Vessel inspection apparatus and methods.
  44. Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Jonathan R.; Pangborn, Robert J.; Sagona, Peter J., Vessel inspection apparatus and methods.
  45. Felts, John T.; Fisk, Thomas E.; Abrams, Robert S.; Ferguson, John; Freedman, Johathan R.; Pangborn, Robert J.; Sagona, Peter J., Vessel, coating, inspection and processing apparatus.
  46. Felts, John T.; Fisk, Thomas E.; Abrams, Robert; Ferguson, John; Freedman, Jonathan; Pangborn, Robert; Sagona, Peter, Vessels, contact surfaces, and coating and inspection apparatus and methods.
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