Granted Patent
Utility
US 6,676,847
· Confirmation No. 2382
MONOCARBOXYLIC ACID BASED ANTIFREEZE COMPOSITION FOR DIESEL ENGINES
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2014-05-09 | OATH |
Oath or Declaration filed | 46 | View | |
| 2003-10-06 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2001-05-08 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-05-08 | SPEC |
Specification | 40 | View | |
| 2001-05-08 | CLM |
Claims | 1 | View | |
| 2001-05-08 | ABST |
Abstract | 1 | View | |
| 2001-05-08 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
David E. Turcotte
Lexington, KY
Michael A. Dituro
Huntington, WV
Arnold L. Coffey JR.
Lexington, KY
Alden W. Olsen
Lexington, KY
Carl R. Stephens
Ashland, KY
Attorneys & Agents of Record
Classification
USPC
252/76
Prosecution
- Examiner
- OGDEN JR, NECHOLUS
- Art Unit
- 1751
- Docket No.
- AD207/2001
- Confirmation No.
- 2382
Publication
- Pub. No.
- US20020030177A1
- Pub. Date
- 2002-03-14
Patent Term Adjustment
-334days
Parent
is a Continuation in-part of
→
App. 09/513,323
· US 6,290,870
Filed 2000-02-25
· Patented Case
Child
is a Continuation in-part of
→
App. 10/755,713
· US 7,407,599
Filed 2004-01-12
· Patented Case
Child
PCT
is a Continuation of
→
PCT/US2002/014559
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
SECURITY INTEREST
Recorded 2016-10-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-09-23
from
ASHLAND INC.
CORRECTIVE ASSIGNMENT TO CORRECT THE REMOVE PATENT NUMBER 6763859 PREVIOUSLY RECORDED ON REEL 016408 FRAME 0950. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2014-05-09
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
AQUALON COMPANY,
ISP INVESTMENTS INC.,
HERCULES INCORPORATED
RELEASE OF PATENT SECURITY AGREEMENT
Recorded 2013-03-18
from
AQUALON COMPANY,
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
HERCULES INCORPORATED,
ISP INVESTMENT INC.
SECURITY AGREEMENT
Recorded 2011-09-16
ASHLAND, INC.,
ASHLAND LICENSING AND INTELLECTUAL PROPERTY LLC,
AQUALON COMPANY,
HERCULES INCORPORATED
RELEASE OF PATENT SECURITY AGREEMENT
Recorded 2011-09-15
SECURITY AGREEMENT
Recorded 2010-04-14
RELEASE OF SECURITY INTEREST
Recorded 2010-04-13
SECURITY AGREEMENT
Recorded 2008-12-03
from
ASHLAND INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-08-17
from
COFFEY, JR., ARNOLD L.,
DITURO, MICHAEL A.,
OLSEN, ALDEN W.,
STEPHENS, CARL R.,
TURCOTTE, DAVID E.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-09-11
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Quick Facts
- Patent No.
- US 6,676,847
- App. No.
- 09/851,368
- Filed
- 2001-05-08
- Granted
- 2004-01-13
- Pub. No.
- US20020030177A1
- Examiner
- OGDEN JR, NECHOLUS
- Art Unit
- 1751
- PTA
- -334 days
External Links