Patent Application
Utility
PCT National Stage
App. No. 19/510,159
· Confirmation No. 4476
PHOTORESIST COMPOSITIONS AND PATTERN FORMATION METHODS
Application Undergoing Preexam Processing
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-05-19 | OATH |
Oath or Declaration filed | 17 | View | |
| 2026-05-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-03-12 | FOR |
Foreign Reference | 276 | View | |
| 2026-03-12 | FOR |
Foreign Reference | 210 | View | |
| 2026-03-12 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 8 | View | |
| 2026-03-12 | FOR |
Foreign Reference | 392 | View | |
| 2026-03-12 | FOR |
Foreign Reference | 18 | View | |
| 2026-03-12 | FOR |
Foreign Reference | 94 | View | |
| 2026-03-12 | FOR |
Foreign Reference | 150 | View | |
| 2026-03-12 | FOR |
Foreign Reference | 40 | View | |
| 2026-03-12 | FOR |
Foreign Reference | 439 | View | |
| 2026-03-12 | FOR |
Foreign Reference | 372 | View | |
| 2026-03-12 | FOR |
Foreign Reference | 236 | View | |
| 2026-03-12 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2026-02-10 | ABST |
Abstract | — | View | |
| 2026-02-10 | ADS |
Application Data Sheet | 11 | View | |
| 2026-02-10 | A.PE |
Preliminary Amendment | 3 | View | |
| 2026-02-10 | TRNA |
Transmittal of New Application | 5 | View | |
| 2026-02-10 | PA.. |
Power of Attorney | 2 | View | |
| 2026-02-10 | ABST |
Abstract | 1 | View | |
| 2026-02-10 | SPEC |
Specification | 55 | View | |
| 2026-02-10 | CLM |
Claims | 5 | View | |
| 2026-02-10 | 371P |
Documents submitted with 371 (National Stage) Applications | 3 | View | |
| 2026-02-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2026-02-10 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-02-10 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 5 | View | |
| 2026-02-10 | 371P |
Documents submitted with 371 (National Stage) Applications | 1 | View | |
| 2026-02-10 | FRPR |
Certified Copy of Foreign Priority Application | 77 | View | |
| 2026-02-10 | 371P |
Documents submitted with 371 (National Stage) Applications | 1 | View | |
| 2026-02-10 | ABST |
Abstract | 1 | View | |
| 2026-02-10 | CLM |
Claims | 5 | View | |
| 2026-02-10 | SPEC |
Specification | 55 | View |
Inventors
Tomas MARANGONI
Orono, ME
Emad AQAD
Northborough, MA
Paul J. LABEAUME
Auburn, MA
Mingqi LI
Shrewsbury, MA
James F. CAMERON
Brookline, MA
Edon VITAKU
Marlborough, MA
Kenneth HERNANDEZ
Marlborough, MA
Conner HOELZEL
Marlborough, MA
Jong Keun PARK
Shrewsbury, MA
Kamal PANDEY
Marlborough, MA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 158376
- Docket No.
- DI83703USPCT3_QDP11127US4
- Confirmation No.
- 4476
from
PARK, JONG KEUN,
VITAKU, EDON,
AQAD, EMAD,
HERNANDEZ, KENNETH,
PANDEY, KAMAL,
LI, MINGQI,
CAMERON, JAMES F.,
LABEAUME, PAUL J.,
MARANGONI, TOMAS,
HOELZEL, CONNER
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-05-20
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
- App. No.
- 19/510,159
- Effective Filing
- 2026-02-10
External Links