Granted Patent
Utility
US 6,709,551
· Confirmation No. 2817
HIGH MOLECULAR WEIGHT CATIONIC AND ANIONIC POLYMERS COMPRISING ZWITTERIONIC MONOMERS
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-10-20 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-10-09 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 4 | View | |
| 2003-10-09 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 2 | View | |
| 2003-10-09 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2003-10-09 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2003-10-09 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2003-06-18 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2003-06-18 | CLM |
Claims | 6 | View | |
| 2003-06-18 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2003-03-26 | CTNF |
Non-Final Rejection | 3 | View | |
| 2002-11-21 | RESC |
Rescind Nonpublication Request for Pre Grant Publication | 1 | View | |
| 2002-04-26 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2002-04-26 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2002-02-22 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2002-02-22 | OATH |
Oath or Declaration filed | 3 | View | |
| 2002-01-23 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 1 | View | |
| 2001-12-17 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-12-17 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-12-17 | SPEC |
Specification | 28 | View | |
| 2001-12-17 | SPEC |
Specification | 28 | View | |
| 2001-12-17 | CLM |
Claims | 6 | View | |
| 2001-12-17 | CLM |
Claims | 6 | View | |
| 2001-12-17 | ABST |
Abstract | 1 | View | |
| 2001-12-17 | ABST |
Abstract | 1 | View | |
| 2001-12-17 | OATH |
Oath or Declaration filed | 6 | View | |
| 2001-12-17 | OATH |
Oath or Declaration filed | 6 | View | |
| 2001-12-17 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2001-12-17 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2001-12-17 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-12-17 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2001-12-17 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2001-12-17 | FOR |
Foreign Reference | 77 | View | |
| 2001-12-17 | FOR |
Foreign Reference | 22 | View | |
| 2001-12-17 | FWCLM |
Index of Claims | 1 | View |
Inventors
Martin J. Coffey
Portage, MI
Steven T. Govoni
Joliet, IL
Arthur J. Begala
Naperville, IL
Ross T. Gray
Plainfield, IL
Patrick G. Murray
Yorkville, IL
Attorneys & Agents of Record
Classification
USPC
162/168.1
C08F26/06
C08F246/00
C08F20/60
C08F220/60
D21F1/66
D21H17/42
D21H17/44
D21H21/10
Prosecution
- Examiner
- CHIN, PETER
- Art Unit
- 1731
- Docket No.
- 7562
- Confirmation No.
- 2817
Publication
- Pub. No.
- US20030155091A1
- Pub. Date
- 2003-08-21
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2017-02-28
SECURITY AGREEMENT
Recorded 2009-05-18
from
NALCO COMPANY
GRANT OF SECURITY INTEREST
Recorded 2003-12-08
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-22
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Quick Facts
- Patent No.
- US 6,709,551
- App. No.
- 10/023,370
- Filed
- 2001-12-17
- Granted
- 2004-03-23
- Pub. No.
- US20030155091A1
- Examiner
- CHIN, PETER
- Art Unit
- 1731
- PTA
- 0 days
External Links