Granted Patent
Utility
US 6,576,438
· Confirmation No. 3219
METHOD OF DETERMINING THIOPURINE METHYLTRANSFERASE ACTIVITY
Inventor:
Paul Barstad
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2014-06-19 | IMIS |
Miscellaneous Internal Document | 1 | View | |
| 2001-05-16 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-05-16 | ADS |
Application Data Sheet | 2 | View | |
| 2001-05-16 | SPEC |
Specification | 24 | View | |
| 2001-05-16 | CLM |
Claims | 2 | View | |
| 2001-05-16 | ABST |
Abstract | 1 | View | |
| 2001-05-16 | DRW |
Drawings-only black and white line drawings | 2 | View |
Inventors
Paul Barstad
Hamilton, MT
Attorneys & Agents of Record
Classification
USPC
435/15
C12Q1/48
G01N2333/91011
Prosecution
- Examiner
- SAUCIER, SANDRA E
- Art Unit
- 1651
- Customer No.
- 20350
- Docket No.
- P-PM 4712
- Confirmation No.
- 3219
Publication
- Pub. No.
- US20020028476A1
- Pub. Date
- 2002-03-07
Patent Term Adjustment
-69days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2021-02-08
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-08-26
RELEASE OF SECURITY INTEREST
Recorded 2015-12-29
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Recorded 2009-12-22
TERMINATION OF SECURITY INTEREST IN PATENTS
Recorded 2007-10-08
NOTICE OF GRANT OF SECURITY INTEREST
Recorded 2007-09-28
NOTICE OF GRANT OF SECURITY INTEREST
Recorded 2005-09-27
from
BARSTAD, PAUL
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-08-20
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 6,576,438
- App. No.
- 09/859,819
- Filed
- 2001-05-16
- Granted
- 2003-06-10
- Pub. No.
- US20020028476A1
- Examiner
- SAUCIER, SANDRA E
- Art Unit
- 1651
- PTA
- -69 days
External Links