Granted Patent
Utility
US 6,500,232
· Confirmation No. 7400
INTERFACIAL CRUD REMOVAL SYSTEM AND METHOD FOR SOLVENT EXTRACTION
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-07-18 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-07-18 | SPEC |
Specification | 10 | View | |
| 2001-07-18 | CLM |
Claims | 3 | View | |
| 2001-07-18 | ABST |
Abstract | 1 | View | |
| 2001-07-18 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-07-18 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Jerome P. Dorlac
Tucson, AZ
R. Brantly Sudderth
Tucson, AZ
Attorneys & Agents of Record
Classification
USPC
75/743
Prosecution
- Examiner
- ANDREWS, MELVYN J
- Art Unit
- 1742
- Customer No.
- 23657
- Docket No.
- M 6577 OS/MIN
- Confirmation No.
- 7400
Publication
- Pub. No.
- US20020020252A1
- Pub. Date
- 2002-02-21
Patent Term Adjustment
-72days
from
COGNIS CORPORATION
PATENT AND TRADEMARK TRANSFER AGREEMENT
Recorded 2010-03-04
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-03
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Quick Facts
- Patent No.
- US 6,500,232
- App. No.
- 09/908,200
- Filed
- 2001-07-18
- Granted
- 2002-12-31
- Pub. No.
- US20020020252A1
- Examiner
- ANDREWS, MELVYN J
- Art Unit
- 1742
- PTA
- -72 days
External Links