Granted Patent
Utility
Small
US 6,678,050
· Confirmation No. 9884
IN-SITU DETECTION AND ANALYSIS OF METHANE IN COAL BED METHANE FORMATIONS WITH SPECTROMETERS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2020-01-13 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2020-01-13 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2019-12-30 | PA.. |
Power of Attorney | 1 | View | |
| 2019-12-30 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2019-12-30 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2007-08-19 | PA.. |
Power of Attorney | 1 | View | |
| 2007-08-19 | PA.. |
Power of Attorney | 1 | View | |
| 2007-08-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2003-10-16 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-09-10 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 2 | View | |
| 2003-08-13 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2002-10-09 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-10-09 | ADS |
Application Data Sheet | 2 | View | |
| 2002-10-09 | SPEC |
Specification | 34 | View | |
| 2002-10-09 | CLM |
Claims | 10 | View | |
| 2002-10-09 | ABST |
Abstract | 1 | View | |
| 2002-10-09 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2002-10-09 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
John Pope
Laramie, WY
John Herries
Laramie, WY
Attorneys & Agents of Record
Classification
USPC
356/435
G01N21/8507
E21B49/00
G01J3/28
G01N21/27
G01N21/359
G01N21/65
G01N2021/3155
G01V8/02
G01V8/10
Prosecution
- Examiner
- NGUYEN, SANG H
- Art Unit
- 2877
- Customer No.
- 100183
- Docket No.
- Welldog.005003 (WD.01)
- Confirmation No.
- 9884
Publication
- Pub. No.
- US20030048450A1
- Pub. Date
- 2003-03-13
Patent Term Adjustment
0days
Parent
PCT
is a Continuation of
→
PCT/US2001/011563
Filed 2001-04-11
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/196,620
Filed 2000-04-11
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/196,182
Filed 2000-04-11
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/196,523
Filed 2000-04-11
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/196,000
Filed 2000-04-11
· Provisional Application Expired
Child
is a Continuation of
→
App. 10/668,228
· US 7,821,635
Filed 2003-09-24
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 12/912,725
Filed 2010-10-26
· Abandoned -- Failure to Respond to an Office Action
Child
is a Reissue of
→
App. 11/332,388
· US RE44,728
Filed 2006-01-13
· Patented Case
Child
is a Reissue of
→
App. 14/250,603
· US 8,867,040
Filed 2014-04-11
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Reissue of
→
App. 14/164,215
Filed 2014-01-26
· Abandoned -- Failure to Respond to an Office Action
Child
is a Reissue of
→
App. 14/250,647
· US 8,904,858
Filed 2014-04-11
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
WELLDOG, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-11-29
RELEASE OF SECURITY INTEREST
Recorded 2005-12-07
from
WELLDOG, INC.
SECURITY AGREEMENT
Recorded 2005-10-06
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Quick Facts
- Patent No.
- US 6,678,050
- App. No.
- 10/266,638
- Filed
- 2002-10-09
- Granted
- 2004-01-13
- Pub. No.
- US20030048450A1
- Examiner
- NGUYEN, SANG H
- Art Unit
- 2877
- PTA
- 0 days
External Links