Granted Patent
Utility
PCT National Stage
US 6,637,514
· Confirmation No. 7174
RECOVERY OF PRODUCTION FLUIDS FROM AN OIL OR GAS WELL
Patented Case
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2017-04-28 | SOL.NTC.SUIT |
Report on the filing or determination of an action regarding a patent | 1 | View | |
| 2015-06-01 | SOL.NTC.SUIT |
Report on the filing or determination of an action regarding a patent | 2 | View | |
| 2009-03-25 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-03-25 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-10-03 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-10-03 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-09-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2008-09-26 | PA.. |
Power of Attorney | 4 | View | |
| 2003-09-02 | IFEE |
Issue Fee Payment (PTO-85B) | 3 | View | |
| 2002-07-16 | LET. |
Miscellaneous Incoming Letter | 36 | View |
Inventors
Ian Donald
Moneymusk, UNITED KINGDOM
James Steele
Aberdeen, UNITED KINGDOM
Attorneys & Agents of Record
Classification
USPC
166/368
E21B43/12
E21B33/0353
E21B33/076
E21B34/04
Prosecution
- Examiner
- DANG, HOANG C
- Art Unit
- 3672
- Customer No.
- 64833
- Docket No.
- OTE-031083US (CMRN-0058)
- Confirmation No.
- 7174
Foreign Priority
9911146.0
·
1999-05-14
·
UNITED KINGDOM
Patent Term Adjustment
0days
Parent
PCT
is a National Stage Entry of
→
PCT/GB2000/001785
Filed 2000-05-15
· Patented Case
Child
is a Continuation in-part of
→
App. 14/266,936
· US 10,107,069
Filed 2014-05-01
· Patented Case
Child
is a Continuation in-part of
→
App. 15/418,368
· US 10,415,346
Filed 2017-01-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 13/164,291
· US 8,469,086
Filed 2011-06-20
· Patented Case
Child
is a Continuation in-part of
→
App. 14/285,114
· US 9,556,710
Filed 2014-05-22
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/651,703
· US 7,111,687
Filed 2003-08-29
· Patented Case
Child
is a Continuation in-part of
→
App. 13/415,635
· US 8,746,332
Filed 2012-03-08
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 13/116,889
· US 8,167,049
Filed 2011-05-26
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 13/687,290
· US 8,733,436
Filed 2012-11-28
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-03-11
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-03-11
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-03-11
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-09-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-09-02
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Quick Facts
- Patent No.
- US 6,637,514
- App. No.
- 10/009,991
- Filed
- 2002-07-16
- Effective Filing
- 2001-11-12
- Granted
- 2003-10-28
- Examiner
- DANG, HOANG C
- Art Unit
- 3672
- PTA
- 0 days
External Links