Patent Application
Utility
App. No. 10/074,709
· Confirmation No. 6273
FOUNDRY BINDER SYSTEMS CONTAINING AN ALKYL RESORCINOL AND THEIR USE
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2014-05-30 | OATH |
Oath or Declaration filed | 19 | View | |
| 2014-05-09 | OATH |
Oath or Declaration filed | 46 | View | |
| 2002-02-13 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-02-13 | A.PE |
Preliminary Amendment | 2 | View | |
| 2002-02-13 | SPEC |
Specification | 26 | View | |
| 2002-02-13 | CLM |
Claims | 3 | View | |
| 2002-02-13 | ABST |
Abstract | 1 | View | |
| 2002-02-13 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
David A. Hutchings
Dublin, OH
Heimo J. Langer
Columbus, OH
Ken K. Chang
Dublin, OH
Thomas E. Dando
Sunbury, OH
Attorneys & Agents of Record
Classification
USPC
523/139
B22C1/22
B22C1/20
B22C1/224
B22C9/10
B22C9/22
Prosecution
- Examiner
- YOON, TAE H
- Art Unit
- 1714
- Docket No.
- 5704
- Confirmation No.
- 6273
Publication
- Pub. No.
- US20030055125A1
- Pub. Date
- 2003-03-20
Patent Term Adjustment
-17days
RELEASE OF SECURITY INTEREST
Recorded 2017-05-18
from
ASK CHEMICALS LP
SECURITY AGREEMENT SUPPLEMENT
Recorded 2014-10-09
CORRECTIVE ASSIGNMENT TO REMOVE PATENT NUMBER 6763859 PREVIOUSLY RECORDED AT REEL: 025622 FRAME: 0222. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2014-05-30
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
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-01-12
PARTIAL RELEASE OF PATENT SECURITY AGREEMENT
Recorded 2010-12-02
from
ASHLAND INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-08-17
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Quick Facts
- App. No.
- 10/074,709
- Filed
- 2002-02-13
- Granted
- 2003-05-06
- Pub. No.
- US20030055125A1
- Examiner
- YOON, TAE H
- Art Unit
- 1714
- PTA
- -17 days
External Links