Granted Patent
Utility
US 6,706,521
· Confirmation No. 1651
BED CLEANING SYSTEM FOR FLUIDIZED-BED BIOREACTORS
Inventor:
Samuel Frisch
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-01-08 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2004-01-08 | LET. |
Miscellaneous Incoming Letter | 5 | View | |
| 2001-10-15 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-10-15 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-08-16 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-08-16 | SPEC |
Specification | 15 | View | |
| 2001-08-16 | CLM |
Claims | 5 | View | |
| 2001-08-16 | ABST |
Abstract | 1 | View | |
| 2001-08-16 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-08-16 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Samuel Frisch
Manalapan, NJ
Attorneys & Agents of Record
Classification
USPC
435/299.1
Prosecution
- Examiner
- REDDING, DAVID A
- Art Unit
- 1744
- Docket No.
- EVG-172US
- Confirmation No.
- 1651
Publication
- Pub. No.
- US20030036191A1
- Pub. Date
- 2003-02-20
Patent Term Adjustment
-71days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-05-27
from
BASIN WATER, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-08-31
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-07-10
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Quick Facts
- Patent No.
- US 6,706,521
- App. No.
- 09/930,894
- Filed
- 2001-08-16
- Granted
- 2004-03-16
- Pub. No.
- US20030036191A1
- Examiner
- REDDING, DAVID A
- Art Unit
- 1744
- PTA
- -71 days
External Links