Granted Patent
Utility
US 6,710,017
· Confirmation No. 8194
COMPOSITIONS AND METHODS FOR CONTROLLING ALGAE IN RECIRCULATING WATER SYSTEMS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-04-29 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2004-02-03 | NFEE |
Notice of Additional Fee Due | 1 | View | |
| 2003-12-29 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2001-02-06 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-02-06 | SPEC |
Specification | 42 | View | |
| 2001-02-06 | CLM |
Claims | 3 | View | |
| 2001-02-06 | ABST |
Abstract | 1 | View | |
| 2001-02-06 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-02-06 | SPEC |
Specification | 42 | View | |
| 2001-02-06 | CLM |
Claims | 3 | View | |
| 2001-02-06 | ABST |
Abstract | 1 | View |
Inventors
Michael J. Unhoch
Wilmington, DE
Roy D. Vore
Wilmington, DE
Attorneys & Agents of Record
Classification
USPC
504/150
C02F1/50
A01N37/22
A01N43/24
A01N43/54
A01N43/58
A01N43/653
A01N43/66
A01N43/80
A01N47/18
A01N47/30
A01N47/36
A01N47/44
A01N61/00
C02F2103/02
C02F2103/42
A01N2300/00
Publication
- Pub. No.
- US20010046946A1
- Pub. Date
- 2001-11-29
Patent Term Adjustment
-248days
RELEASE OF SECURITY INTEREST AT REEL 048676 FRAME 0131
Recorded 2021-11-09
RELEASE OF SECURITY INTEREST AT REEL 048682 FRAME 0494
Recorded 2021-11-09
RELEASE OF SECURITY INTEREST AT REEL 048695 FRAME 0069
Recorded 2021-11-09
SECOND LIEN SECURITY AGREEMENT
Recorded 2019-03-26
FIRST LIEN SECURITY AGREEMENT
Recorded 2019-03-25
from
ARCH CHEMICALS, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-03-08
PARTIAL RELEASE OF SECURITY INTEREST
Recorded 2004-09-13
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