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App. No. 09/842,289 · Confirmation No. 7743

SUSTAINED RELEASE MATRIX FOR HIGH-DOSE INSOLUBLE DRUGS

Inventor: Anand R. Baichwal
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2003-12-11 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-04-25 TRNA Transmittal of New Application 5 View
2001-04-25 A.PE Preliminary Amendment 2 View
2001-04-25 SPEC Specification 22 View
2001-04-25 CLM Claims 4 View
2001-04-25 ABST Abstract 1 View
2001-04-25 DRW Drawings-only black and white line drawings 2 View
2001-04-25 OATH Oath or Declaration filed 1 View
2001-04-25 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
09/842,289
Filed
2001-04-25
Granted
2004-02-10
Pub. No.
US20010021392A1
Art Unit
1615
PTA
-50 days