IP Library › Patent Application 09765740
Patent Application Utility
App. No. 09/765,740 · Confirmation No. 9508

METHOD FOR FORMING TRENCH ISOLATION

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-01-19 TRNA Transmittal of New Application 3 View
2001-01-19 SPEC Specification 9 View
2001-01-19 CLM Claims 3 View
2001-01-19 ABST Abstract 1 View
2001-01-19 DRW Drawings-only black and white line drawings 3 View
2001-01-19 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
App. No.
09/765,740
Filed
2001-01-19
Granted
2003-01-07
Pub. No.
US20020098660A1
Art Unit
2898
PTA
-83 days