IP Library › Granted Patent US 6,752,209
Granted Patent Utility
US 6,752,209 · Confirmation No. 6861

CEMENTING SYSTEM FOR WELLBORES

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2009-04-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-04-09 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-10-06 PA.. Power of Attorney 2 View
2008-10-06 C.AD Change of Address 2 View
2008-10-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-01-27 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-04-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-02-26 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2001-10-01 TRNA Transmittal of New Application 2 View
2001-10-01 ADS Application Data Sheet 2 View
2001-10-01 SPEC Specification 24 View
2001-10-01 CLM Claims 9 View
2001-10-01 ABST Abstract 1 View
2001-10-01 DRW Drawings-only black and white line drawings 41 View
2001-10-01 OATH Oath or Declaration filed 2 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 6,752,209
App. No.
09/968,659
Filed
2001-10-01
Granted
2004-06-22
Pub. No.
US20030062161A1
Art Unit
3672
PTA
-31 days