Granted Patent
Utility
US 6,548,223
· Confirmation No. 7635
METHODS OF FORMING PATTERNS ACROSS PHOTORESIST AND METHODS OF FORMING RADIATION-PATTERNING TOOLS
Inventor:
J. Brett Rolfson
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-02-28 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-02-28 | SPEC |
Specification | 18 | View | |
| 2001-02-28 | CLM |
Claims | 11 | View | |
| 2001-02-28 | ABST |
Abstract | 1 | View | |
| 2001-02-28 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-02-28 | OATH |
Oath or Declaration filed | 9 | View |
Inventors
J. Brett Rolfson
Boise, ID
Attorneys & Agents of Record
Classification
USPC
430/312
Prosecution
- Examiner
- SAGAR, KRIPA
- Art Unit
- 1756
- Customer No.
- 21567
- Docket No.
- MI22-1574
- Confirmation No.
- 7635
Publication
- Pub. No.
- US20020119397A1
- Pub. Date
- 2002-08-29
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2019-11-12
RELEASE OF SECURITY INTEREST
Recorded 2019-10-09
RELEASE OF SECURITY INTEREST
Recorded 2018-08-23
SECURITY INTEREST
Recorded 2018-07-13
CORRECTIVE ASSIGNMENT TO CORRECT THE REPLACE ERRONEOUSLY FILED PATENT #7358718 WITH THE CORRECT PATENT #7358178 PREVIOUSLY RECORDED ON REEL 038669 FRAME 0001. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST.
Recorded 2017-06-08
PATENT SECURITY AGREEMENT
Recorded 2016-06-02
SECURITY INTEREST
Recorded 2016-05-12
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 6,548,223
- App. No.
- 09/797,352
- Filed
- 2001-02-28
- Granted
- 2003-04-15
- Pub. No.
- US20020119397A1
- Examiner
- SAGAR, KRIPA
- Art Unit
- 1756
- PTA
- 0 days
External Links