Granted Patent
Utility
US 6,517,641
· Confirmation No. 1525
APPARATUS AND PROCESS FOR COLLECTING TRACE METALS FROM WAFERS
Inventor:
Douglas Fernandez
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-05-16 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-05-16 | SPEC |
Specification | 10 | View | |
| 2001-05-16 | CLM |
Claims | 3 | View | |
| 2001-05-16 | ABST |
Abstract | 1 | View | |
| 2001-05-16 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-05-16 | OATH |
Oath or Declaration filed | 5 | View |
Inventors
Douglas Fernandez
Richmond, VA
Attorneys & Agents of Record
Classification
USPC
134/33
H10P72/0412
B08B3/04
Y10S134/902
Prosecution
- Examiner
- CHAUDHRY, SAEED T
- Art Unit
- 1746
- Docket No.
- E 9250 US
- Confirmation No.
- 1525
Publication
- Pub. No.
- US20020170578A1
- Pub. Date
- 2002-11-21
Patent Term Adjustment
-65days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-10-07
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-01-13
from
FERNANDEZ, DOUGLAS
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-02-11
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Quick Facts
- Patent No.
- US 6,517,641
- App. No.
- 09/855,561
- Filed
- 2001-05-16
- Granted
- 2003-02-11
- Pub. No.
- US20020170578A1
- Examiner
- CHAUDHRY, SAEED T
- Art Unit
- 1746
- PTA
- -65 days
External Links