Granted Patent
Utility
US 6,558,450
· Confirmation No. 2084
METHOD FOR DEBUBBLING AN INK
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2016-12-06 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2016-12-06 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2016-11-18 | PA.. |
Power of Attorney | 1 | View | |
| 2016-11-18 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2016-11-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-03-22 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-03-22 | SPEC |
Specification | 9 | View | |
| 2001-03-22 | CLM |
Claims | 3 | View | |
| 2001-03-22 | ABST |
Abstract | 1 | View | |
| 2001-03-22 | DRW |
Drawings-only black and white line drawings | 2 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
95/46
B41J2/17513
B01D19/0031
B01D61/00
B01D63/02
B41J2/19
Prosecution
- Examiner
- SPITZER, ROBERT H
- Art Unit
- 1724
- Customer No.
- 32692
- Docket No.
- 77127US002
- Confirmation No.
- 2084
Publication
- Pub. No.
- US20020134235A1
- Pub. Date
- 2002-09-26
Patent Term Adjustment
-6days
from
CELGARD, LLC
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-11-03
TERMINATION AND RELEASE OF SECURITY INTEREST IN UNITED STATES PATENTS
Recorded 2015-08-27
RELEASE OF SECURITY AGREEMENTS IN PATENT RIGHTS
Recorded 2014-07-22
PATENT SECURITY AGREEMENT
Recorded 2014-04-08
from
CELGARD, LLC
SECURITY AGREEMENT
Recorded 2004-11-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-02
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Quick Facts
- Patent No.
- US 6,558,450
- App. No.
- 09/816,730
- Filed
- 2001-03-22
- Granted
- 2003-05-06
- Pub. No.
- US20020134235A1
- Examiner
- SPITZER, ROBERT H
- Art Unit
- 1724
- PTA
- -6 days
External Links