Patent Application
Utility
App. No. 19/377,435
· Confirmation No. 6681
MAIN CHAIN SCISSIONABLE BLOCK COPOLYMERS, PHOTORESIST COMPOSITIONS INCLUDING THE SAME, AND PATTERN FORMATION METHODS
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-05-14 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-02-19 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 6 | View | |
| 2026-02-19 | FOR |
Foreign Reference | 254 | View | |
| 2026-02-19 | FOR |
Foreign Reference | 369 | View | |
| 2026-02-19 | FOR |
Foreign Reference | 238 | View | |
| 2026-02-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-11-25 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-11-25 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-11-25 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-11-03 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-11-03 | ADS |
Application Data Sheet | 10 | View | |
| 2025-11-03 | SPEC |
Specification | 54 | View | |
| 2025-11-03 | CLM |
Claims | 3 | View | |
| 2025-11-03 | ABST |
Abstract | 1 | View | |
| 2025-11-03 | PA.. |
Power of Attorney | 2 | View | |
| 2025-11-03 | OATH |
Oath or Declaration filed | 9 | View | |
| 2025-11-03 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-11-03 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-11-03 | A.PE |
Preliminary Amendment | 1 | View | |
| 2025-11-03 | CLM |
Claims | 8 | View | |
| 2025-11-03 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View |
Inventors
Huan He
Hopkinton, MA
Sheng Liu
Bow, NH
Tomas Marangoni
Orono, ME
Joshua Kaitz
Woodinville, WA
Emad Aqad
Northborough, MA
Mingqi Li
Shrewsbury, MA
Attorneys & Agents of Record
Classification
USPC
525/299
C08F293/005
G03F7/0392
C08F220/1807
C08F220/283
C08F2/38
C08F2438/03
G03F7/004
G03F7/0397
G03F7/20
G03F7/2002
G03F7/26
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 158376
- Docket No.
- DI83277-US-NP/QDP11130US2
- Confirmation No.
- 6681
Publication
- Pub. No.
- US20260132241A1
- Pub. Date
- 2026-05-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-11-03
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Quick Facts
- App. No.
- 19/377,435
- Filed
- 2025-11-03
- Pub. No.
- US20260132241A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links