IP Library › Granted Patent US 6,605,673
Granted Patent Utility PCT National Stage
US 6,605,673 · Confirmation No. 5349

POWDERY, CROSS-LINKED POLYMERS WHICH ABSORB AQUEOUS LIQUIDS AND BLOOD, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE

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2001-08-29 LET. Miscellaneous Incoming Letter 47 View
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Quick Facts
Patent No.
US 6,605,673
App. No.
09/914,470
Filed
2001-08-29
Granted
2003-08-12
Art Unit
1711
PTA
0 days