Granted Patent
Utility
US 8,383,735
· Confirmation No. 6557
SULFONATED BLOCK COPOLYMERS, METHOD FOR MAKING SAME, AND VARIOUS USES FOR SUCH BLOCK COPOLYMERS
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Code | Description | Pages | ||
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| 2013-02-06 | ISSUE.NTF |
Issue Notification | 1 | View | |
| 2013-01-16 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2013-01-16 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2013-01-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2012-11-14 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 10 | View | |
| 2012-11-14 | FWCLM |
Index of Claims | 1 | View | |
| 2012-11-14 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2012-11-14 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2012-11-14 | SRNT |
Examiner's search strategy and results | 5 | View | |
| 2012-02-01 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2012-02-01 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2012-02-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2012-02-01 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2012-02-01 | CLM |
Claims | 3 | View | |
| 2012-02-01 | REM |
Applicant Arguments/Remarks Made in an Amendment | 5 | View | |
| 2012-02-01 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2012-02-01 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2012-01-05 | CTAV |
Advisory Action (PTOL-303) | 5 | View | |
| 2012-01-05 | CTAV |
Advisory Action (PTOL-303) | 1 | View | |
| 2012-01-05 | ANE.I |
Amendment After Final or under 37CFR 1.312, initialed by the examiner. | 1 | View | |
| 2012-01-05 | FWCLM |
Index of Claims | 1 | View | |
| 2011-12-02 | A.NE |
Response After Final Action | 1 | View | |
| 2011-12-02 | REM |
Applicant Arguments/Remarks Made in an Amendment | 6 | View | |
| 2011-12-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2011-12-02 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2011-11-16 | CTAV |
Advisory Action (PTOL-303) | 4 | View | |
| 2011-11-16 | CTAV |
Advisory Action (PTOL-303) | 1 | View | |
| 2011-11-16 | FWCLM |
Index of Claims | 1 | View | |
| 2011-11-16 | ANE.I |
Amendment After Final or under 37CFR 1.312, initialed by the examiner. | 1 | View | |
| 2011-11-04 | A.NE |
Response After Final Action | 1 | View | |
| 2011-11-04 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2011-11-04 | LET. |
Miscellaneous Incoming Letter | 6 | View | |
| 2011-11-04 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2011-10-28 | CTAV |
Advisory Action (PTOL-303) | 5 | View | |
| 2011-10-28 | CTAV |
Advisory Action (PTOL-303) | 1 | View | |
| 2011-10-28 | FWCLM |
Index of Claims | 1 | View | |
| 2011-10-28 | ANE.I |
Amendment After Final or under 37CFR 1.312, initialed by the examiner. | 1 | View | |
| 2011-10-18 | A.NE |
Response After Final Action | 1 | View | |
| 2011-10-18 | REM |
Applicant Arguments/Remarks Made in an Amendment | 5 | View | |
| 2011-10-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2011-08-04 | CTFR |
Final Rejection | 8 | View | |
| 2011-08-04 | 1449 |
List of References cited by applicant and considered by examiner | 8 | View | |
| 2011-08-04 | FWCLM |
Index of Claims | 1 | View | |
| 2011-06-01 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2011-06-01 | CLM |
Claims | 3 | View | |
| 2011-06-01 | REM |
Applicant Arguments/Remarks Made in an Amendment | 5 | View | |
| 2011-06-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2011-06-01 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2011-04-13 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 8 | View | |
| 2011-04-13 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2011-04-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2011-03-01 | CTNF |
Non-Final Rejection | 9 | View | |
| 2011-03-01 | 892 |
List of references cited by examiner | 1 | View | |
| 2011-03-01 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2011-03-01 | FWCLM |
Index of Claims | 1 | View | |
| 2011-03-01 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2011-03-01 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2011-03-01 | SRNT |
Examiner's search strategy and results | 16 | View | |
| 2010-08-12 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2010-05-04 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2010-04-20 | TRNA |
Transmittal of New Application | 2 | View | |
| 2010-04-20 | SPEC |
Specification | 72 | View | |
| 2010-04-20 | CLM |
Claims | 2 | View | |
| 2010-04-20 | ABST |
Abstract | 1 | View | |
| 2010-04-20 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2010-04-20 | OATH |
Oath or Declaration filed | 3 | View | |
| 2010-04-20 | ADS |
Application Data Sheet | 5 | View | |
| 2010-04-20 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2010-04-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2010-04-20 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
Carl Lesley Willis
Houston, TX
Dale Lee Handlin JR.
Houston, TX
Scott Russell Trenor
Houston, TX
Brian Douglas Mather
Blacksburg, VA
Attorneys & Agents of Record
Classification
USPC
525/332.9
H01M4/131
Y10T428/249921
Y10T428/31855
Y10T428/31931
Y10T428/31938
Y10T442/20
Y10T442/668
Y10T442/676
Y10T442/678
Y10T442/387
Y10T442/3886
Y10T442/3976
H01M50/446
B01D71/281
B01D69/1071
B01D71/261
B01D71/401
A61F2013/530489
B01D71/80
B01D71/82
C08F8/36
H01M4/661
H01M2004/027
C08F8/04
C08F297/04
Prosecution
- Examiner
- BOYLE, ROBERT C
- Art Unit
- 1764
- Customer No.
- 30522
- Docket No.
- W0040-DV02
- Confirmation No.
- 6557
Publication
- Pub. No.
- US20100204403A1
- Pub. Date
- 2010-08-12
Patent Term Adjustment
-89days
RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2024-07-24
CORRECTIVE ASSIGNMENT TO CORRECT THE PATENT NO. 8837224 TO PATENT NO. 7737224 PREVIOUSLY RECORDED AT REEL: 037448 FRAME: 0453. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2022-06-11
SECURITY INTEREST
Recorded 2022-03-18
SECURITY INTEREST
Recorded 2022-03-18
KRATON POLYMERS U.S. LLC,
KRATON CHEMICAL, LLC F/K/A ARIZONA CHEMICAL COMPANY, LLC,
KRATON POLYMERS LLC,
KRATON CORPORATION,
KRATON CHEMICAL B.V.
RELEASE OF SECURITY INTEREST
Recorded 2022-03-16
RELEASE OF SECURITY INTEREST
Recorded 2022-03-15
from
KRATON CHEMICAL, LLC F/K/A ARIZONA CHEMICAL COMPANY, LLC,
KRATON CORPORATION,
KRATON POLYMERS LLC,
KRATON POLYMERS U.S. LLC
SECURITY INTEREST
Recorded 2020-04-16
PATENT SECURITY AGREEMENT
Recorded 2016-01-07
CORRECTIVE ASSIGNMENT TO CORRECT THE PATENT NUMBER 8837224 TO PATENT NUMBER 7737224 PREVIOUSLY RECORDED AT REEL: 037448 FRAME: 0453. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST.
Recorded 2016-01-06
RELEASE OF SECURITY INTEREST
Recorded 2013-03-28
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Recorded 2011-03-04
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Quick Facts
- Patent No.
- US 8,383,735
- App. No.
- 12/764,021
- Filed
- 2010-04-20
- Granted
- 2013-02-26
- Pub. No.
- US20100204403A1
- Examiner
- BOYLE, ROBERT C
- Art Unit
- 1764
- PTA
- -89 days
External Links