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App. No. 09/973,079 · Confirmation No. 4666

POROUS CERAMICS BODY FOR IN VIVO OR IN VITRO USE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2004-02-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-01-10 TRNA Transmittal of New Application 4 View
2002-01-10 A.PE Preliminary Amendment 1 View
2002-01-10 DRW Drawings-only black and white line drawings 20 View
2002-01-10 OATH Oath or Declaration filed 4 View
2002-01-10 LET. Miscellaneous Incoming Letter 1 View
2001-10-10 TRNA Transmittal of New Application 2 View
2001-10-10 SPEC Specification 20 View
2001-10-10 CLM Claims 4 View
2001-10-10 ABST Abstract 1 View
2001-10-10 DRW Drawings-only black and white line drawings 14 View
2001-10-10 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
09/973,079
Filed
2001-10-10
Granted
2004-03-30
Pub. No.
US20020052662A1
Art Unit
1755
PTA
-28 days