IP Library Granted Patent US 6,403,120
Granted Patent Utility
US 6,403,120 · Confirmation No. 2886

EXTENDED RELEASE FORMULATION

⬇ PDF
Code Description Pages PDF
2011-11-09 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2010-07-01 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2010-03-30 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2009-01-22 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2008-08-04 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 3 View
2008-06-27 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2008-05-20 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2001-09-12 TRNA Transmittal of New Application 4 View
2001-09-12 A.PE Preliminary Amendment 3 View
2001-09-12 SPEC Specification 18 View
2001-09-12 CLM Claims 4 View
2001-09-12 ABST Abstract 1 View
2001-09-12 OATH Oath or Declaration filed 3 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,403,120
App. No.
09/950,965
Filed
2001-09-12
Granted
2002-06-11
Pub. No.
US20020025339A1
Art Unit
1615
PTA
0 days