Granted Patent
Utility
US 6,695,008
· Confirmation No. 2112
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-12-29 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-12-29 | LET. |
Miscellaneous Incoming Letter | 6 | View | |
| 2002-04-04 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-04-04 | ADS |
Application Data Sheet | 4 | View | |
| 2002-04-04 | A.PE |
Preliminary Amendment | 5 | View | |
| 2002-04-04 | SPEC |
Specification | 9 | View | |
| 2002-04-04 | CLM |
Claims | 2 | View | |
| 2002-04-04 | ABST |
Abstract | 1 | View | |
| 2002-04-04 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2002-04-04 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Emil Fehr
Berg am Irchel, SWITZERLAND
Adrian Faust
Balterswil, SWITZERLAND
Markus Fischer
Konstanz, GERMANY
Attorneys & Agents of Record
Classification
USPC
137/561A
B01D1/00
Y10T137/598
Y10T137/7875
Y10T137/8376
Y10T137/85938
Y10T137/87885
B01D3/008
Prosecution
- Examiner
- CHAMBERS, A MICHAEL
- Art Unit
- 3753
- Customer No.
- 20350
- Docket No.
- 015258-056800US
- Confirmation No.
- 2112
Foreign Priority
01810510.6
·
2001-05-23
·
EUROPEAN PATENT OFFICE (EPO)
Publication
- Pub. No.
- US20020174900A1
- Pub. Date
- 2002-11-28
Patent Term Adjustment
-29days
No related applications found.
from
SULZER CHEMTECH AG.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-08-12
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-04-04
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Quick Facts
- Patent No.
- US 6,695,008
- App. No.
- 10/116,565
- Filed
- 2002-04-04
- Granted
- 2004-02-24
- Pub. No.
- US20020174900A1
- Examiner
- CHAMBERS, A MICHAEL
- Art Unit
- 3753
- PTA
- -29 days
External Links