Granted Patent
Utility
US 6,774,180
· Confirmation No. 6554
SYNTHESIS OF HIGH MOLECULAR WEIGHT NON-PEPTIDIC POLYMER DERIVATIVES
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-03-10 | COCOUT |
Certificate of Correction - Post Issue Communication | 1 | View | |
| 2004-08-23 | COCIN |
Request for Certificate of Correction | 3 | View | |
| 2004-06-22 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-04-02 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-04-02 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 1 | View | |
| 2004-04-02 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-04-02 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-04-02 | FWCLM |
Index of Claims | 1 | View | |
| 2004-01-14 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2003-12-19 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 4 | View | |
| 2003-12-19 | CLM |
Claims | 8 | View | |
| 2003-12-19 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2003-10-01 | CTNF |
Non-Final Rejection | 4 | View | |
| 2003-10-01 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2003-10-01 | FWCLM |
Index of Claims | 1 | View | |
| 2003-10-01 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2002-08-12 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 2 | View | |
| 2002-08-12 | FOR |
Foreign Reference | 36 | View | |
| 2002-08-12 | FOR |
Foreign Reference | 54 | View | |
| 2002-03-22 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2002-03-22 | PA.. |
Power of Attorney | 1 | View | |
| 2002-02-28 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 1 | View | |
| 2002-02-28 | OATH |
Oath or Declaration filed | 4 | View | |
| 2001-12-18 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-18 | SPEC |
Specification | 27 | View | |
| 2001-12-18 | CLM |
Claims | 7 | View | |
| 2001-12-18 | ABST |
Abstract | 1 | View | |
| 2001-12-18 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-18 | SPEC |
Specification | 27 | View | |
| 2001-12-18 | CLM |
Claims | 7 | View | |
| 2001-12-18 | ABST |
Abstract | 1 | View | |
| 2001-12-18 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2001-12-18 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-12-18 | TRNA |
Transmittal of New Application | 1 | View |
Inventors
Antoni Kozlowski
Huntsville, AL
Xiaoming Shen
Madison, AL
Michael David Bentley
Huntsville, AL
Zhihao Fang
Madison, AL
Attorneys & Agents of Record
Classification
USPC
525/54.1
C08G65/329
A61K47/56
Prosecution
- Examiner
- ACQUAH, SAMUEL A
- Art Unit
- 1711
- Customer No.
- 826
- Docket No.
- 34848/241851
- Confirmation No.
- 6554
Publication
- Pub. No.
- US20020082345A1
- Pub. Date
- 2002-06-27
Patent Term Adjustment
0days
Parent
Claims priority from a provisional application
→
App. 60/256,801
Filed 2000-12-18
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 13/267,619
· US 8,383,380
Filed 2011-10-06
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 11/402,350
· US 7,834,138
Filed 2006-04-11
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/734,858
· US 7,053,150
Filed 2003-12-11
· Patented Case
Child
is a Continuation of
→
App. 10/877,940
Filed 2004-06-25
· Abandoned -- Incomplete Application (Pre-examination)
Child
is a Continuation in-part of
→
App. 12/898,687
· US 8,084,572
Filed 2010-10-05
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
RELEASE OF SECURITY INTEREST
Recorded 2020-04-17
RELEASE OF SECURITY INTEREST RECORDED AT REEL 28571, FRAME 0141
Recorded 2015-10-14
from
NEKTAR THERAPEUTICS
GRANT OF SECURITY INTEREST IN UNITED STATES PATENTS
Recorded 2015-10-06
from
NEKTAR THERAPEUTICS
GRANT OF SECURITY INTEREST
Recorded 2012-07-17
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-28
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Quick Facts
- Patent No.
- US 6,774,180
- App. No.
- 10/024,357
- Filed
- 2001-12-18
- Granted
- 2004-08-10
- Pub. No.
- US20020082345A1
- Examiner
- ACQUAH, SAMUEL A
- Art Unit
- 1711
- PTA
- 0 days
External Links