Granted Patent
Utility
US 6,548,658
· Confirmation No. 4249
DI(URIDINE 5')-TETRAPHOSPHATE AND SALTS THEREOF
Inventor:
Benjamin R. Yerxa
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-01-30 | OATH |
Oath or Declaration filed | 10 | View | |
| 2011-10-05 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2011-10-05 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2011-09-26 | PA.. |
Power of Attorney | 2 | View | |
| 2011-09-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-11-20 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-11-20 | SPEC |
Specification | 23 | View | |
| 2001-11-20 | CLM |
Claims | 1 | View | |
| 2001-11-20 | ABST |
Abstract | 1 | View |
Inventors
Benjamin R. Yerxa
Raliegh, NC
Attorneys & Agents of Record
Classification
USPC
536/26.22
Prosecution
- Examiner
- CRANE, LAWRENCE E
- Art Unit
- 1623
- Customer No.
- 22918
- Docket No.
- 03678.0028.CPUS01
- Confirmation No.
- 4249
Publication
- Pub. No.
- US20020086851A1
- Pub. Date
- 2002-07-04
Patent Term Adjustment
-83days
Parent
is a Continuation in-part of
→
App. 09/122,516
· US 6,319,908
Filed 1998-07-24
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/054,147
Filed 1997-07-25
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 11/486,497
· US 7,528,119
Filed 2006-07-14
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 12/430,684
· US 7,939,510
Filed 2009-04-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/413,965
· US 6,872,710
Filed 2003-04-14
· Patented Case
Child
is a Continuation in-part of
→
App. 11/055,170
· US 7,132,410
Filed 2005-02-09
· Patented Case
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-01-30
from
YERXA, BENJAMIN R.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-30
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Quick Facts
- Patent No.
- US 6,548,658
- App. No.
- 09/990,546
- Filed
- 2001-11-20
- Granted
- 2003-04-15
- Pub. No.
- US20020086851A1
- Examiner
- CRANE, LAWRENCE E
- Art Unit
- 1623
- PTA
- -83 days
External Links