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Legal status
Patent not validated
| (51) | INT.CL. | A61L 2/28 | |
| C12Q 1/22 |
| (11) | Number of the document | 2362786 |
| (13) | Kind of document | T |
| (96) | European patent application number | 09748679.9 |
| Date of filing the European patent application | 2009-11-05 | |
| (97) | Date of publication of the European application | 2011-09-07 |
| (45) | Date of publication and mention of the grant of the patent | 2017-03-29 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2009/063416 |
| Date | 2009-11-05 |
| (87) | Number | WO 2010/054095 |
| Date | 2010-05-14 |
| (30) | Number | Date | Country code |
| 112041 P | 2008-11-06 | US | |
| 112149 P | 2008-11-06 | US | |
| 112071 P | 2008-11-06 | US |
| (72) |
FOLTZ, William, E., US
HERRLEIN, Chad, M., US
SCHMITZ, Joshua, M., US
ROBOLE, Barry, W., US
WITCHER, Kelvin, J., US
HOLT, Paul, N., US
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| (73) |
3M Innovative Properties Company,
3M Center P.O.Box 33427, St. Paul, MN 55133-3427,
US
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| (54) | PROCESS CHALLENGE DEVICE AND METHOD |
| PROCESS CHALLENGE DEVICE AND METHOD |