Granted Patent
Utility
US 6,758,268
· Confirmation No. 5718
IN SITU THERMAL PROCESSING OF A HYDROCARBON CONTAINING FORMATION USING A RELATIVELY SLOW HEATING RATE
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-02-02 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-11-28 | A.NA |
Amendment after Notice of Allowance (Rule 312) | 1 | View | |
| 2003-11-28 | CLM |
Claims | 19 | View | |
| 2003-11-28 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2001-09-25 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-09-25 | A.PE |
Preliminary Amendment | 96 | View | |
| 2001-04-24 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-04-24 | SPEC |
Specification | 275 | View | |
| 2001-04-24 | CLM |
Claims | 772 | View | |
| 2001-04-24 | ABST |
Abstract | 1 | View | |
| 2001-04-24 | DRW |
Drawings-only black and white line drawings | 163 | View |
Inventors
Harold J. Vinegar
Houston, TX
Scott Lee Wellington
Bellaire, TX
Eric Pierre de Rouffignac
Houston, TX
Gordon Thomas Shahin JR.
Bellaire, TX
Ilya Emil Berchenko
Friendswood, TX
George Leo Stegemeier
Houston, TX
Etuan Zhang
Houston, TX
Thomas David Fowler
Katy, TX
Robert Charles Ryan
Houston, TX
Attorneys & Agents of Record
Classification
USPC
166/245
Prosecution
- Examiner
- SUCHFIELD, GEORGE A
- Art Unit
- 3672
- Docket No.
- 5659-07900/EBM
- Confirmation No.
- 5718
Publication
- Pub. No.
- US20020053435A1
- Pub. Date
- 2002-05-09
Patent Term Adjustment
-298days
Parent
Claims priority from a provisional application
→
App. 60/199,215
Filed 2000-04-24
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/199,214
Filed 2000-04-24
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/199,213
Filed 2000-04-24
· Provisional Application Expired
from
SHELL OIL COMPANY
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-05-30
from
BERCHENKO, ILYA EMIL,
DE ROUFFIGNAC, ERIC,
FOWLER, THOMAS DAVID,
RYAN, ROBERT CHARLES,
SHAHIN, GORDON THOMAS JR.,
VINEGAR, HAROLD J.,
WELLINGTON, SCOTT L.,
ZHANG, ETUAN,
STEGEMEIER, GEORGE LEO
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-25
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Quick Facts
- Patent No.
- US 6,758,268
- App. No.
- 09/841,499
- Filed
- 2001-04-24
- Granted
- 2004-07-06
- Pub. No.
- US20020053435A1
- Examiner
- SUCHFIELD, GEORGE A
- Art Unit
- 3672
- PTA
- -298 days
External Links