Granted Patent
Utility
US 6,627,546
· Confirmation No. 6125
PROCESS FOR REMOVING CONTAMINANT FROM A SURFACE AND COMPOSITION USEFUL THEREFOR
Inventor:
Emil Anton Kneer
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2017-06-30 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-08-05 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-08-05 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2001-06-29 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-06-29 | ADS |
Application Data Sheet | 1 | View | |
| 2001-06-29 | SPEC |
Specification | 17 | View | |
| 2001-06-29 | CLM |
Claims | 5 | View | |
| 2001-06-29 | ABST |
Abstract | 1 | View |
Inventors
Emil Anton Kneer
Leuven, BELGIUM
Attorneys & Agents of Record
Classification
USPC
438/687
H10P70/277
C09K13/06
C11D2111/22
H10W72/01971
H10P50/642
H10P50/283
H10P52/403
C09K13/00
C11D7/265
C23G1/103
Prosecution
- Examiner
- LUHRS, MICHAEL K
- Art Unit
- 2824
- Customer No.
- 143749
- Docket No.
- 0435/0120
- Confirmation No.
- 6125
Publication
- Pub. No.
- US20030096500A1
- Pub. Date
- 2003-05-22
Patent Term Adjustment
-58days
Child
is a Division of
→
App. 10/652,308
· US 7,524,801
Filed 2003-09-02
· Patented Case
Child
is a Division of
→
App. 12/052,806
· US 7,700,534
Filed 2008-03-21
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
is a Continuation of
→
PCT/US2002/019034
Filed 2002-06-17
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
RELEASE OF SECURITY INTEREST
Recorded 2019-10-07
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2017-02-20
PATENT SECURITY AGREEMENT
Recorded 2016-10-27
from
ASHLAND INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-10-20
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Quick Facts
- Patent No.
- US 6,627,546
- App. No.
- 09/893,968
- Filed
- 2001-06-29
- Granted
- 2003-09-30
- Pub. No.
- US20030096500A1
- Examiner
- LUHRS, MICHAEL K
- Art Unit
- 2824
- PTA
- -58 days
External Links