Granted Patent
Utility
US 6,531,239
· Confirmation No. 6824
BIOLOGICAL FUEL CELL AND METHODS
Inventor:
Adam Heller
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-05-22 | PA.. |
Power of Attorney | 1 | View | |
| 2008-05-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2008-05-22 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2001-09-24 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-09-24 | A.PE |
Preliminary Amendment | 3 | View | |
| 2001-09-24 | SPEC |
Specification | 24 | View | |
| 2001-09-24 | CLM |
Claims | 5 | View | |
| 2001-09-24 | ABST |
Abstract | 1 | View | |
| 2001-09-24 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2001-09-24 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Adam Heller
Austin, TX
Attorneys & Agents of Record
Classification
USPC
429/43
H01M8/16
H01M4/9008
H01M2250/30
Y02B90/10
Y02E60/50
Prosecution
- Examiner
- WILLS, MONIQUE M
- Art Unit
- 1745
- Docket No.
- 12008.23USC1
- Confirmation No.
- 6824
Publication
- Pub. No.
- US20020025469A1
- Pub. Date
- 2002-02-28
Patent Term Adjustment
0days
Parent
is a Continuation of
→
App. 09/203,227
· US 6,294,281
Filed 1998-11-30
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
Claims priority from a provisional application
→
App. 60/089,900
Filed 1998-06-17
· Provisional Application Expired
Child
is a Continuation of
→
App. 14/543,480
· US 9,070,934
Filed 2014-11-17
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 12/876,816
· US 7,998,624
Filed 2010-09-07
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 11/768,560
· US 7,811,689
Filed 2007-06-26
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/567,903
· US 8,435,682
Filed 2012-08-06
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/385,069
· US 7,018,735
Filed 2003-03-10
· Patented Case
Child
is a Continuation of
→
App. 12/944,551
· US 8,241,797
Filed 2010-11-11
· Patented Case
Child
is a Continuation of
→
App. 12/944,561
· US 7,998,625
Filed 2010-11-11
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 14/218,589
· US 8,889,305
Filed 2014-03-18
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 11/277,696
· US 7,238,442
Filed 2006-03-28
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/796,906
· US RE45,370
Filed 2013-03-12
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/862,153
· US 8,679,688
Filed 2013-04-12
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 14/752,448
· US 9,509,010
Filed 2015-06-26
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 15/359,148
Filed 2016-11-22
· Abandoned -- Failure to Respond to an Office Action
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Quick Facts
- Patent No.
- US 6,531,239
- App. No.
- 09/961,621
- Filed
- 2001-09-24
- Granted
- 2003-03-11
- Pub. No.
- US20020025469A1
- Examiner
- WILLS, MONIQUE M
- Art Unit
- 1745
- PTA
- 0 days
External Links