IP Library › Patent Application 09792480
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App. No. 09/792,480 · Confirmation No. 9734

COMPOSITIONS AND METHODS FOR ENHANCING DRUG DELIVERY ACROSS AND INTO EPITHELIAL TISSUES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2013-10-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-10-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-08-19 PA.. Power of Attorney 2 View
2013-08-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-04-24 WFEE Fee Worksheet (SB06) 3 View
2012-04-23 PETDEC Petition Decision 1 View
2012-02-08 PET.OP Petition for review by the Office of Petitions 3 View
2012-02-08 TRAN.LET Transmittal Letter 1 View
2012-02-08 WFEE Fee Worksheet (SB06) 1 View
2012-02-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-10-20 IFEE Issue Fee Payment (PTO-85B) 3 View
2001-09-10 TRNA Transmittal of New Application 2 View
2001-09-10 ADS Application Data Sheet 3 View
2001-02-23 TRNA Transmittal of New Application 1 View
2001-02-23 SPEC Specification 101 View
2001-02-23 CLM Claims 10 View
2001-02-23 ABST Abstract 1 View
2001-02-23 DRW Drawings-only black and white line drawings 34 View
2001-02-23 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
09/792,480
Filed
2001-02-23
Granted
2003-12-30
Pub. No.
US20020127198A1
Art Unit
1654
PTA
-213 days