Granted Patent
Utility
US 6,429,439
· Confirmation No. 2799
ORGANIC FIELD IONIZATION SOURCE
Inventor:
Eugene P. Marsh
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-06-26 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-06-26 | ADS |
Application Data Sheet | 2 | View | |
| 2001-06-26 | A.PE |
Preliminary Amendment | 13 | View | |
| 2001-06-26 | SPEC |
Specification | 7 | View | |
| 2001-06-26 | CLM |
Claims | 8 | View | |
| 2001-06-26 | ABST |
Abstract | 1 | View | |
| 2001-06-26 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2001-06-26 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Eugene P. Marsh
Boise, ID
Attorneys & Agents of Record
Classification
USPC
250/423F
Prosecution
- Examiner
- NGUYEN, KIET TUAN
- Art Unit
- 2881
- Docket No.
- MIO 0052 NA
- Confirmation No.
- 2799
Publication
- Pub. No.
- US20010035499A1
- Pub. Date
- 2001-11-01
Patent Term Adjustment
-24days
RELEASE OF SECURITY INTEREST
Recorded 2020-11-11
RELEASE OF U.S. PATENT AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2018-10-12
AMENDED AND RESTATED U.S. PATENT SECURITY AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2018-08-22
U.S. PATENT SECURITY AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2014-09-09
CHANGE OF ADDRESS
Recorded 2014-09-03
CONVERSANT INTELLECTUAL PROPERTY MANAGEMENT INC.,
CONVERSANT IP N.B. 868 INC.,
CONVERSANT IP N.B. 276 INC.
from
ROYAL BANK OF CANADA
RELEASE OF SECURITY INTEREST
Recorded 2014-08-07
CHANGE OF NAME
Recorded 2014-03-13
U.S. INTELLECTUAL PROPERTY SECURITY AGREEMENT (FOR NON-U.S. GRANTORS) - SHORT FORM
Recorded 2012-01-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-10-29
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Quick Facts
- Patent No.
- US 6,429,439
- App. No.
- 09/891,919
- Filed
- 2001-06-26
- Granted
- 2002-08-06
- Pub. No.
- US20010035499A1
- Examiner
- NGUYEN, KIET TUAN
- Art Unit
- 2881
- PTA
- -24 days
External Links