Granted Patent
Utility
US 6,669,904
· Confirmation No. 4395
STABILIZED BROMINE SOLUTIONS, METHOD OF MAKING AND USES THEREOF FOR BIOFOULING CONTROL
Patented Case
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-06-10 | SOL.NTC.SUIT |
Report on the filing or determination of an action regarding a patent | 1 | View | |
| 2005-09-12 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-10-20 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-08-01 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-08-01 | SPEC |
Specification | 10 | View | |
| 2001-08-01 | CLM |
Claims | 5 | View | |
| 2001-08-01 | ABST |
Abstract | 1 | View |
Inventors
Shunong Yang
Naperville, IL
Donald A. Johnson
Batavia, IL
Robert L. Wetegrove
Winfield, IL
George J. Collias
River Forest, IL
Attorneys & Agents of Record
Classification
USPC
422/37
C11D3/3947
C11D2111/12
A01N59/00
A61L2/18
A61L2/186
A61L2202/11
C01B7/093
C01B7/096
C01B9/04
C01B11/20
C01D3/10
C02F1/50
C02F1/766
C02F2103/023
C02F2103/28
C02F2103/32
C02F2103/42
C02F2303/04
C02F2303/20
C11D3/3951
C11D3/3956
C11D3/48
C11D3/485
A01N25/22
A01N59/02
A01N2300/00
Prosecution
- Examiner
- MCKANE, ELIZABETH L
- Art Unit
- 1744
- Customer No.
- 49459
- Docket No.
- 5595-P1
- Confirmation No.
- 4395
Patent Term Adjustment
-168days
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 2001-09-24
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Quick Facts
- Patent No.
- US 6,669,904
- App. No.
- 09/920,399
- Filed
- 2001-08-01
- Granted
- 2003-12-30
- Examiner
- MCKANE, ELIZABETH L
- Art Unit
- 1744
- PTA
- -168 days
External Links