IP Library › Granted Patent US 6,755,962
Granted Patent Utility
US 6,755,962 · Confirmation No. 5018

COMBINED THERMAL AND CATALYTIC TREATMENT OF HEAVY PETROLEUM IN A SLURRY PHASE COUNTERFLOW REACTOR

Inventor: Dwijen K. Banerjee
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2012-05-03 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2009-03-30 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2008-02-26 COCOUT Certificate of Correction - Post Issue Communication 1 View
2004-09-02 COCIN Request for Certificate of Correction 6 View
2004-05-17 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-05-14 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-02-17 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-02-17 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-02-17 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-02-17 SRFW Search information including classification, databases and other search related notes 1 View
2004-02-17 CLM Claims 4 View
2004-02-08 SRNT Examiner's search strategy and results 1 View
2003-09-29 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-09-29 CLM Claims 5 View
2003-09-29 REM Applicant Arguments/Remarks Made in an Amendment 9 View
2003-09-29 TRNA Transmittal of New Application 2 View
2003-04-25 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2003-04-23 CTNF Non-Final Rejection 8 View
2003-04-23 892 List of references cited by examiner 1 View
2003-04-23 1449 List of References cited by applicant and considered by examiner 1 View
2003-04-21 PA.. Power of Attorney 4 View
2003-04-19 SRNT Examiner's search strategy and results 1 View
2003-04-15 C.AD Change of Address 2 View
2001-07-03 PA.. Power of Attorney 2 View
2001-05-09 TRNA Transmittal of New Application 2 View
2001-05-09 SPEC Specification 12 View
2001-05-09 CLM Claims 5 View
2001-05-09 ABST Abstract 1 View
2001-05-09 DRW Drawings-only black and white line drawings 2 View
2001-05-09 OATH Oath or Declaration filed 3 View
2001-05-09 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-05-09 SRFW Search information including classification, databases and other search related notes 1 View
2001-05-09 FWCLM Index of Claims 1 View
2001-05-09 TRNA Transmittal of New Application 2 View
2001-05-09 DRW Drawings-only black and white line drawings 2 View
2001-05-09 SPEC Specification 12 View
2001-05-09 CLM Claims 5 View
2001-05-09 ABST Abstract 1 View
2001-05-09 OATH Oath or Declaration filed 3 View
2001-05-09 WFEE Fee Worksheet (SB06) 1 View
2001-05-09 WFEE Fee Worksheet (SB06) 1 View
2001-05-09 WCLM Claims Worksheet (PTO-2022) 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 6,755,962
App. No.
09/852,107
Filed
2001-05-09
Granted
2004-06-29
Pub. No.
US20020166797A1
Art Unit
1764
PTA
-68 days