Granted Patent
Utility
Small
US 6,419,824
· Confirmation No. 5929
APPARATUS AND METHOD FOR SEPARATING AND PURIFYING POLYNUCLEOTIDES
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-11-06 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2008-11-06 | C.AD |
Change of Address | 2 | View | |
| 2008-11-06 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-07-24 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-07-24 | SPEC |
Specification | 63 | View | |
| 2001-07-24 | CLM |
Claims | 7 | View | |
| 2001-07-24 | ABST |
Abstract | 1 | View | |
| 2001-07-24 | DRW |
Drawings-only black and white line drawings | 16 | View | |
| 2001-07-24 | OATH |
Oath or Declaration filed | 8 | View |
Inventors
Douglas T. Gjerde
Saratoga, CA
Christopher P. Hanna
Somerville, MA
Paul D. Taylor
Palo Alto, CA
Benjamin L. Legendre JR.
Belleview, NE
Robert M. Haefele
Palo Alto, CA
Classification
USPC
210/198.2
B01D15/366
B01J20/287
Prosecution
- Examiner
- THERKORN, ERNEST G
- Art Unit
- 1723
- Docket No.
- P-557
- Confirmation No.
- 5929
Patent Term Adjustment
0days
Parent
is a Division of
→
App. 09/318,407
· US 6,265,168
Filed 1999-05-25
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/103,313
Filed 1998-10-06
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/117,211
Filed 1999-01-25
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/117,178
Filed 1999-01-25
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/119,945
Filed 1999-02-12
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/123,301
Filed 1999-03-03
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/129,838
Filed 1999-04-16
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/130,700
Filed 1999-04-23
· Provisional Application Expired
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Quick Facts
- Patent No.
- US 6,419,824
- App. No.
- 09/912,568
- Filed
- 2001-07-24
- Granted
- 2002-07-16
- Examiner
- THERKORN, ERNEST G
- Art Unit
- 1723
- PTA
- 0 days
External Links