Granted Patent
Utility
US 6,602,420
· Confirmation No. 3960
METHOD OF DISPLACEMENT CHROMATOGRAPHY
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-09-19 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-09-19 | SPEC |
Specification | 17 | View | |
| 2001-09-19 | CLM |
Claims | 6 | View | |
| 2001-09-19 | ABST |
Abstract | 1 | View | |
| 2001-09-19 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-09-19 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Michael M. Kearney
Twin Falls, ID
Vadim N. Kochergin
Twin Falls, ID
Attorneys & Agents of Record
Classification
USPC
210/659
B01D15/1864
B01D15/1828
B01D15/422
G01N30/02
Prosecution
- Examiner
- THERKORN, ERNEST G
- Art Unit
- 1723
- Customer No.
- 24247
- Docket No.
- 3077.2US
- Confirmation No.
- 3960
Publication
- Pub. No.
- US20020027104A1
- Pub. Date
- 2002-03-07
Patent Term Adjustment
0days
Parent
is a Division of
→
App. 09/355,415
· US 6,379,554
Filed 1999-11-18
· Patented Case
Parent
PCT
is a National Stage Entry of
→
PCT/US1998/001512
Filed 1998-01-28
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/036,603
Filed 1997-01-29
· Provisional Application Expired
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-04-02
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,602,420
- App. No.
- 09/956,580
- Filed
- 2001-09-19
- Granted
- 2003-08-05
- Pub. No.
- US20020027104A1
- Examiner
- THERKORN, ERNEST G
- Art Unit
- 1723
- PTA
- 0 days
External Links