IP Library › Granted Patent US 6,497,842
Granted Patent Utility PCT National Stage
US 6,497,842 · Confirmation No. 4669

QUANTITATIVE CHROMATOGRAPHIC MEASURING DEVICE AND METHOD FOR MANUFACTURING THE SAME

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2001-02-21 ABST Abstract 1 View
2001-02-21 LET. Miscellaneous Incoming Letter 70 View
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Quick Facts
Patent No.
US 6,497,842
App. No.
09/763,368
Filed
2001-02-21
Granted
2002-12-24
Art Unit
1723
PTA
-78 days