Granted Patent
Utility
US 6,821,941
· Confirmation No. 6500
TABLET OF COMPACTED PARTICULATE CLEANING COMPOSITION
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-09-24 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-08-13 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-08-13 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-08-13 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 1 | View | |
| 2004-08-13 | IMIS |
Miscellaneous Internal Document | 1 | View | |
| 2004-08-13 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-08-13 | FWCLM |
Index of Claims | 1 | View | |
| 2004-08-13 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-08-13 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2004-08-09 | IMIS |
Miscellaneous Internal Document | 1 | View | |
| 2004-08-05 | SRNT |
Examiner's search strategy and results | 3 | View | |
| 2004-07-07 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2004-06-21 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2004-06-21 | ABST |
Abstract | 1 | View | |
| 2004-06-21 | CLM |
Claims | 2 | View | |
| 2004-06-21 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2004-05-27 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 2 | View | |
| 2004-05-13 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2004-05-13 | ABST |
Abstract | 1 | View | |
| 2004-05-13 | CLM |
Claims | 2 | View | |
| 2004-05-13 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2004-05-13 | OATH |
Oath or Declaration filed | 2 | View | |
| 2004-05-13 | DIST |
Terminal Disclaimer Filed | 2 | View | |
| 2004-04-29 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2004-04-29 | FWCLM |
Index of Claims | 1 | View | |
| 2004-04-06 | CTNF |
Non-Final Rejection | 9 | View | |
| 2004-04-06 | 892 |
List of references cited by examiner | 1 | View | |
| 2004-04-06 | FWCLM |
Index of Claims | 1 | View | |
| 2004-04-06 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-03-29 | SRNT |
Examiner's search strategy and results | 5 | View | |
| 2002-12-17 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 2 | View | |
| 2002-11-13 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-11-13 | SPEC |
Specification | 13 | View | |
| 2002-11-13 | CLM |
Claims | 2 | View | |
| 2002-11-13 | ABST |
Abstract | 1 | View | |
| 2002-11-13 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2002-11-13 | OATH |
Oath or Declaration filed | 3 | View | |
| 2002-11-13 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-11-13 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
Bala Srinivas
Hasbrouck Heights, NJ
Purvita Shah
Jersey City, NJ
Attorneys & Agents of Record
Classification
USPC
510/446
C11D17/0073
C11D3/323
C11D3/3776
C11D17/0078
C11D17/0091
Prosecution
- Examiner
- DOUYON, LORNA M
- Art Unit
- 1751
- Docket No.
- FDN-2779/X
- Confirmation No.
- 6500
Publication
- Pub. No.
- US20040082493A1
- Pub. Date
- 2004-04-29
Patent Term Adjustment
-39days
RELEASE OF SECURITY INTEREST
Recorded 2020-01-10
SECURITY AGREEMENT
Recorded 2017-07-03
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
AQUALON COMPANY,
ISP INVESTMENTS INC.,
HERCULES INCORPORATED
RELEASE OF PATENT SECURITY AGREEMENT
Recorded 2013-03-18
PATENT RELEASE
Recorded 2011-09-19
from
AQUALON COMPANY,
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
HERCULES INCORPORATED,
ISP INVESTMENT INC.
SECURITY AGREEMENT
Recorded 2011-09-16
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-11-13
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Quick Facts
- Patent No.
- US 6,821,941
- App. No.
- 10/293,082
- Filed
- 2002-11-13
- Granted
- 2004-11-23
- Pub. No.
- US20040082493A1
- Examiner
- DOUYON, LORNA M
- Art Unit
- 1751
- PTA
- -39 days
External Links