Patent Application
Utility
App. No. 18/352,646
· Confirmation No. 9059
PHOTOACTIVE COMPOUNDS, PHOTORESIST COMPOSITIONS INCLUDING THE SAME, AND PATTERN FORMATION METHODS
Applicant:
ROHM AND HAAS ELECTRONIC MATERIALS LLC
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| 2026-08-21 | IFEE |
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| 2026-05-27 | NOA |
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| 2026-05-27 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-05-27 | FWCLM |
Index of Claims | 1 | View | |
| 2026-05-27 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-05-27 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-05-27 | FOR |
Foreign Reference | 47 | View | |
| 2026-05-27 | BIB |
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| 2026-05-27 | SRNT |
Examiner's search strategy and results | 13 | View | |
| 2026-05-05 | N417 |
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| 2026-05-05 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2026-05-05 | CLM |
Claims | 4 | View | |
| 2026-05-05 | REM |
Applicant Arguments/Remarks Made in an Amendment | 4 | View | |
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| 2026-02-06 | CTNF |
Non-Final Rejection | 8 | View | |
| 2026-02-06 | 892 |
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| 2026-02-06 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-02-06 | BIB |
Bibliographic Data Sheet | 2 | View | |
| 2026-02-06 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2026-02-06 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2026-02-06 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2026-02-06 | SRNT |
Examiner's search strategy and results | 9 | View | |
| 2025-03-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-03-10 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2024-10-11 | FOR |
Foreign Reference | 134 | View | |
| 2024-10-11 | FOR |
Foreign Reference | 180 | View | |
| 2024-10-11 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2024-10-11 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2024-10-11 | FOR |
Foreign Reference | 366 | View | |
| 2024-10-11 | FOR |
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| 2024-01-26 | NTC.PUB |
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| 2023-08-30 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2023-08-30 | FOR |
Foreign Reference | 77 | View | |
| 2023-08-30 | N417 |
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| 2023-08-02 | OATH |
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| 2023-08-02 | N417 |
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| 2023-08-01 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-08-01 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2023-08-01 | APP.FILE.REC |
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| 2023-07-14 | APP.TEXT |
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| 2023-07-14 | N417 |
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| 2023-07-14 | PA.. |
Power of Attorney | 3 | View | |
| 2023-07-14 | N417.PYMT |
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| 2023-07-14 | ADS |
Application Data Sheet | 10 | View | |
| 2023-07-14 | SPEC |
Specification | 38 | View | |
| 2023-07-14 | CLM |
Claims | 3 | View | |
| 2023-07-14 | ABST |
Abstract | 1 | View | |
| 2023-07-14 | A.PE |
Preliminary Amendment | 1 | View | |
| 2023-07-14 | SPEC |
Specification | 1 | View | |
| 2023-07-14 | CLM |
Claims | 8 | View | |
| 2023-07-14 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View |
Inventors
Emad Aqad
Northborough, MA
Tomas Marangoni
Marlborough, MA
Yinjie Cen
Shrewsbury, MA
Paul J. LaBeaume
Auburn, MA
Mingqi Li
Shrewsbury, MA
James F. Cameron
Brookline, MA
Attorneys & Agents of Record
Classification
USPC
430/281.1
C07D275/06
G03F7/004
G03F7/0045
C07C2601/08
C07C2601/14
H10P76/2041
C07C25/18
C07C69/67
C07C321/30
C07C381/12
C07D209/44
C07D209/46
C07D209/62
C07D307/33
C07D327/08
C07D333/76
C07D335/12
C07D335/16
C07D339/08
C07D347/00
C07D405/04
C07D417/04
C07D417/06
C07D495/04
C07D513/04
G03F7/0397
G03F7/20
G03F7/30
Prosecution
- Examiner
- EOFF, ANCA
- Art Unit
- 1722
- Customer No.
- 158376
- Docket No.
- DI83615-US-NP/QDP11123US2
- Confirmation No.
- 9059
Publication
- Pub. No.
- US20240027904A1
- Pub. Date
- 2024-01-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-06-24
SECURITY INTEREST
Recorded 2025-11-03
SECURITY INTEREST
Recorded 2025-11-03
CHANGE OF NAME
Recorded 2024-10-29
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Quick Facts
- App. No.
- 18/352,646
- Filed
- 2023-07-14
- Pub. No.
- US20240027904A1
- Examiner
- EOFF, ANCA
- Art Unit
- 1722
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