Granted Patent
Utility
US 6,642,270
· Confirmation No. 4764
7-SUBSTITUTED FUSED RING TETRACYCLINE COMPOUNDS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2007-09-06 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-09-03 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-09-03 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2001-05-10 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-05-10 | SPEC |
Specification | 20 | View | |
| 2001-05-10 | CLM |
Claims | 3 | View | |
| 2001-05-10 | ABST |
Abstract | 1 | View | |
| 2001-05-10 | OATH |
Oath or Declaration filed | 6 | View |
Inventors
Mark L. Nelson
Wellesley, MA
Laura McIntyre
Cambridge, MA
Attorneys & Agents of Record
Classification
USPC
514/464
C07D323/02
C07C2603/46
A61P31/00
A61P31/04
C07C237/26
C07D317/60
Prosecution
- Examiner
- TRINH, BA K
- Art Unit
- 1625
- Customer No.
- 959
- Docket No.
- GAZ-056
- Confirmation No.
- 4764
Publication
- Pub. No.
- US20020045602A1
- Pub. Date
- 2002-04-18
Patent Term Adjustment
-99days
Parent
Claims priority from a provisional application
→
App. 60/204,158
Filed 2000-05-15
· Provisional Application Expired
Child
is a Continuation of
→
App. 13/031,075
· US 8,288,570
Filed 2011-02-18
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 11/305,048
· US 7,612,053
Filed 2005-12-16
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 11/974,019
· US 7,893,282
Filed 2007-10-10
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/652,712
Filed 2003-08-28
· Abandoned -- Failure to Respond to an Office Action
TERMINATION OF LIEN ON PATENTS
Recorded 2014-12-23
RELEASE OF SECURITY INTEREST
Recorded 2014-10-31
SECURITY INTEREST
Recorded 2014-03-14
NOTICE
Recorded 2013-03-08
RELEASE OF SECURITY INTEREST
Recorded 2009-10-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-25
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Quick Facts
- Patent No.
- US 6,642,270
- App. No.
- 09/852,908
- Filed
- 2001-05-10
- Granted
- 2003-11-04
- Pub. No.
- US20020045602A1
- Examiner
- TRINH, BA K
- Art Unit
- 1625
- PTA
- -99 days
External Links