Granted Patent
Utility
US 6,583,326
· Confirmation No. 2539
PROCESS FOR SEPARATING PHENOL FROM A MIXTURE COMPRISING AT LEAST HYDROXYACETONE, CUMENE, WATER AND PHENOL
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-11-09 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2004-11-09 | FWCLM |
Index of Claims | 1 | View | |
| 2001-10-05 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-10-05 | ADS |
Application Data Sheet | 2 | View | |
| 2001-10-05 | SPEC |
Specification | 15 | View | |
| 2001-10-05 | CLM |
Claims | 3 | View | |
| 2001-10-05 | ABST |
Abstract | 1 | View | |
| 2001-10-05 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-10-05 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Christoph Schwarz
Marl, GERMANY
Mark Weber
Haltern, GERMANY
Uwe Tanger
Bochum, GERMANY
Hermann-Josef Korte
Haltern, GERMANY
Jochen Ullrich
Gladbeck, GERMANY
Attorneys & Agents of Record
Classification
USPC
568/754
Prosecution
- Examiner
- SHIPPEN, MICHAEL L
- Art Unit
- 1621
- Customer No.
- 22850
- Docket No.
- 213400US0
- Confirmation No.
- 2539
Foreign Priority
100 60 505.2
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2000-12-06
·
GERMANY
Publication
- Pub. No.
- US20020066661A1
- Pub. Date
- 2002-06-06
Patent Term Adjustment
-51days
No related applications found.
from
INEOS PHENOL GBMH
SECURITY AGREEMENT
Recorded 2010-07-02
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-05
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Quick Facts
- Patent No.
- US 6,583,326
- App. No.
- 09/970,856
- Filed
- 2001-10-05
- Granted
- 2003-06-24
- Pub. No.
- US20020066661A1
- Examiner
- SHIPPEN, MICHAEL L
- Art Unit
- 1621
- PTA
- -51 days
External Links