Granted Patent
Utility
US 6,586,138
· Confirmation No. 4252
FREESTANDING MICROPOROUS SEPARATOR INCLUDING A GEL-FORMING POLYMER
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-02-05 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-02-05 | SPEC |
Specification | 18 | View | |
| 2001-02-05 | CLM |
Claims | 2 | View | |
| 2001-02-05 | ABST |
Abstract | 1 | View | |
| 2001-02-05 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2001-02-05 | OATH |
Oath or Declaration filed | 3 | View | |
| 2001-02-05 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-02-05 | SPEC |
Specification | 18 | View | |
| 2001-02-05 | CLM |
Claims | 2 | View | |
| 2001-02-05 | ABST |
Abstract | 1 | View | |
| 2001-02-05 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2001-02-05 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Richard W. Pekala
Corvallis, OR
Mehrgan Khavari
Corvallis, OR
Attorneys & Agents of Record
Classification
USPC
429/249
Prosecution
- Examiner
- MARTIN, ANGELA J
- Art Unit
- 1745
- Customer No.
- 3528
- Docket No.
- 27598/13:4
- Confirmation No.
- 4252
Publication
- Pub. No.
- US20020001753A1
- Pub. Date
- 2002-01-03
Patent Term Adjustment
-28days
Parent
Claims priority from a provisional application
→
App. 60/180,419
Filed 2000-02-04
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/186,732
Filed 2000-03-03
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/232,184
Filed 2000-09-12
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 10/098,967
Filed 2002-03-14
· Abandoned -- Failure to Respond to an Office Action
SECURITY AGREEMENT
Recorded 2011-11-23
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-22
from
PEKALA, RICHARD W.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-02-05
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Quick Facts
- Patent No.
- US 6,586,138
- App. No.
- 09/777,367
- Filed
- 2001-02-05
- Granted
- 2003-07-01
- Pub. No.
- US20020001753A1
- Examiner
- MARTIN, ANGELA J
- Art Unit
- 1745
- PTA
- -28 days
External Links