IP Library › Granted Patent US 6,695,906
Granted Patent Utility
US 6,695,906 · Confirmation No. 2063

CONTINUOUS PROCESSES FOR PRODUCING TITANIUM DIOXIDE PIGMENTS

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2009-01-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-01-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-12-22 LET. Miscellaneous Incoming Letter 1 View
2008-12-22 PA.. Power of Attorney 1 View
2008-12-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-12-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-07-30 C.AD Change of Address 2 View
2007-07-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-01-27 COCOUT Certificate of Correction - Post Issue Communication 1 View
2003-12-29 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-04-12 TRNA Transmittal of New Application 4 View
2001-04-12 SPEC Specification 19 View
2001-04-12 CLM Claims 5 View
2001-04-12 ABST Abstract 1 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 6,695,906
App. No.
09/833,881
Filed
2001-04-12
Granted
2004-02-24
Pub. No.
US20020017221A1
Art Unit
1755
PTA
-380 days