Patent Application
Provisional
App. No. 62/253,104
· Confirmation No. 4519
MULTI-CIRCULATION HEAT RECOVERY STEAM GENERATOR FOR ENHANCED OIL RECOVERY/STEAM ASSISTED GRAVITY DRAINAGE
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-11-24 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2015-11-09 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2015-11-09 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2015-11-09 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2015-11-09 | SPEC |
Specification | 13 | View | |
| 2015-11-09 | CLM |
Claims | 3 | View | |
| 2015-11-09 | ABST |
Abstract | 1 | View | |
| 2015-11-09 | DRW.NONBW |
Drawings-other than black and white line drawings | 14 | View | |
| 2015-11-09 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2015-11-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Gary R. Barker
Cambridge, CANADA
Dong Chen
Kitchener, CANADA
Jonathan D. Fleming
Kitchener, CANADA
Colin Malcom MacKenzie
Guelph, CANADA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 41669
- Docket No.
- Case 7706P
- Confirmation No.
- 4519
Child
Claims priority from a provisional application
→
App. 15/347,209
· US 11,022,299
Filed 2016-11-09
· Patented Case
Child
Claims priority from a provisional application
→
App. 17/317,228
· US 11,674,685
Filed 2021-05-11
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2016/061126
Filed 2016-11-09
· RO PROCESSING COMPLETED-PLACED IN STORAGE
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2021-11-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2021-10-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-05-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-04-24
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Quick Facts
- App. No.
- 62/253,104
- Filed
- 2015-11-09
External Links