IP Library › Granted Patent US 6,476,204
Granted Patent Utility PCT National Stage Small
US 6,476,204 · Confirmation No. 1603

DEXTRAN-MALEIC ACID MONOESTERS AND HYDROGELS BASED THEREON

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2001-01-19 LET. Miscellaneous Incoming Letter 40 View
2001-01-19 LET. Miscellaneous Incoming Letter 40 View
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Quick Facts
Patent No.
US 6,476,204
App. No.
09/743,790
Filed
2001-01-19
Granted
2002-11-05
Art Unit
1621
PTA
0 days