Patent Application
Utility
Small
App. No. 09/894,229
· Confirmation No. 4833
METHOD FOR SIMULTANEOUS REMOVAL OF ARSENIC AND FLUORIDE FROM AQUEOUS SOLUTIONS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-06-27 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-06-27 | SPEC |
Specification | 17 | View | |
| 2001-06-27 | CLM |
Claims | 4 | View | |
| 2001-06-27 | ABST |
Abstract | 1 | View | |
| 2001-06-27 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-06-27 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Gerald A. Krulik
San Clemente, CA
Paul H. Dick
San Jose, CA
Josh H. Golden
Santa Cruz, CA
Jay Jung
Sunnyvale, CA
Gennadiy Sverdlov
Castro Valley, CA
Attorneys & Agents of Record
Classification
USPC
210/638
Prosecution
- Examiner
- HRUSKOCI, PETER A
- Art Unit
- 1724
- Docket No.
- A-69369/MSS
- Confirmation No.
- 4833
Publication
- Pub. No.
- US20020113023A1
- Pub. Date
- 2002-08-22
Patent Term Adjustment
-221days
from
IONICS, INCORPORATED
SECURITY AGREEMENT
Recorded 2004-02-13
from
IONICS, INCORPORATED
SEE 015083/0722 CORRECTION OF REC. DATE
Recorded 2004-02-12
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-12-04
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-28
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Quick Facts
- App. No.
- 09/894,229
- Filed
- 2001-06-27
- Granted
- 2003-09-02
- Pub. No.
- US20020113023A1
- Examiner
- HRUSKOCI, PETER A
- Art Unit
- 1724
- PTA
- -221 days
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