Granted Patent
Utility
US 17,710,126
· Confirmation No. 9391
PHOTOACTIVE COMPOUNDS, PHOTORESIST COMPOSITIONS INCLUDING THE SAME, AND PATTERN FORMATION METHODS
Applicant:
ROHM AND HAAS ELECTRONIC MATERIALS LLC
Patented Case
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| 2026-08-12 | ISSUE.NTF |
Issue Notification | 2 | View | |
| 2026-06-15 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2026-06-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-06-15 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-04-14 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 8 | View | |
| 2026-04-14 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-04-14 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-04-14 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-04-14 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2026-04-14 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2026-04-14 | SRNT |
Examiner's search strategy and results | 209 | View | |
| 2026-04-14 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2025-12-19 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2025-12-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-12-19 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-12-19 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-12-16 | CTAV |
Advisory Action (PTOL-303) | 3 | View | |
| 2025-12-16 | ANE.I |
Amendment After Final or under 37CFR 1.312, initialed by the examiner. | 1 | View | |
| 2025-11-12 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-11-12 | A.NE |
Response After Final Action | 1 | View | |
| 2025-11-12 | CLM |
Claims | 5 | View | |
| 2025-11-12 | REM |
Applicant Arguments/Remarks Made in an Amendment | 6 | View | |
| 2025-11-12 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-11-12 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2025-10-29 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-10-29 | FOR |
Foreign Reference | 317 | View | |
| 2025-10-29 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-10-29 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-09-22 | CTFR |
Final Rejection | 18 | View | |
| 2025-09-22 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-09-22 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-09-22 | FWCLM |
Index of Claims | 1 | View | |
| 2025-09-22 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2025-09-22 | SRNT |
Examiner's search strategy and results | 32 | View | |
| 2025-08-21 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2025-08-21 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-08-21 | CLM |
Claims | 4 | View | |
| 2025-08-21 | REM |
Applicant Arguments/Remarks Made in an Amendment | 6 | View | |
| 2025-08-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-08-21 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-06-12 | CTNF |
Non-Final Rejection | 11 | View | |
| 2025-06-12 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-06-12 | FWCLM |
Index of Claims | 1 | View | |
| 2025-06-12 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-06-12 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2025-06-12 | SRNT |
Examiner's search strategy and results | 10 | View | |
| 2025-05-12 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-05-12 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-05-12 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2025-05-08 | CTAV |
Advisory Action (PTOL-303) | 3 | View | |
| 2025-05-08 | ANE.I |
Amendment After Final or under 37CFR 1.312, initialed by the examiner. | 1 | View | |
| 2025-04-16 | A.NE |
Response After Final Action | — | View | |
| 2025-04-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-04-16 | A.NE |
Response After Final Action | 1 | View | |
| 2025-04-16 | CLM |
Claims | 3 | View | |
| 2025-04-16 | REM |
Applicant Arguments/Remarks Made in an Amendment | 6 | View | |
| 2025-04-16 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-04-16 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2025-02-24 | CTFR |
Final Rejection | 9 | View | |
| 2025-02-24 | FWCLM |
Index of Claims | 1 | View | |
| 2025-02-24 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-02-24 | SRNT |
Examiner's search strategy and results | 2 | View | |
| 2025-02-24 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2025-02-01 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-01-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-01-28 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-01-28 | CLM |
Claims | 5 | View | |
| 2025-01-28 | REM |
Applicant Arguments/Remarks Made in an Amendment | 9 | View | |
| 2024-11-08 | CTNF |
Non-Final Rejection | 13 | View | |
| 2024-11-08 | 892 |
List of references cited by examiner | 1 | View | |
| 2024-11-08 | FWCLM |
Index of Claims | 1 | View | |
| 2024-11-08 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2024-11-08 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2024-11-08 | SRNT |
Examiner's search strategy and results | 17 | View | |
| 2024-11-08 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2024-10-21 | FOR |
Foreign Reference | 8 | View | |
| 2024-10-21 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2024-10-21 | FOR |
Foreign Reference | 66 | View | |
| 2024-10-21 | FOR |
Foreign Reference | 167 | View | |
| 2024-10-21 | FOR |
Foreign Reference | 207 | View | |
| 2024-10-21 | FOR |
Foreign Reference | 276 | View | |
| 2024-10-21 | FOR |
Foreign Reference | 8 | View | |
| 2024-10-21 | FOR |
Foreign Reference | 11 | View | |
| 2024-10-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2024-10-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-10-10 | ELC. |
Response to Election / Restriction Filed | 1 | View | |
| 2024-10-10 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2024-09-03 | CTRS |
Requirement for Restriction/Election | 7 | View | |
| 2023-10-05 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2022-05-24 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2022-05-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2022-04-08 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2022-04-08 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2022-03-31 | PA.. |
Power of Attorney | 4 | View | |
| 2022-03-31 | ADS |
Application Data Sheet | 9 | View | |
| 2022-03-31 | OATH |
Oath or Declaration filed | 5 | View | |
| 2022-03-31 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2022-03-31 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2022-03-31 | SPEC |
Specification | 44 | View | |
| 2022-03-31 | CLM |
Claims | 2 | View | |
| 2022-03-31 | ABST |
Abstract | 1 | View | |
| 2022-03-31 | A.PE |
Preliminary Amendment | 1 | View | |
| 2022-03-31 | CLM |
Claims | 4 | View | |
| 2022-03-31 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View |
Inventors
Emad Aqad
Northborough, MA
Jong Keun Park
Shrewsbury, MA
Yinjie Cen
Shrewsbury, MA
Choong-Bong Lee
Westborough, MA
Attorneys & Agents of Record
Classification
USPC
430/270.1
C07C57/42
C07C255/41
G03F7/0045
G03F7/20
C07C2601/08
C07C2602/10
C07C2603/24
C07C2601/14
H10P76/2041
C07C25/18
C07C43/30
C07C57/26
C07C57/44
C07C57/56
C07C57/60
C07C59/46
C07C59/52
C07C59/56
C07C59/64
C07C59/70
C07C69/618
C07C69/76
C07C229/44
C07C233/11
C07C255/19
C07C255/23
C07C255/35
C07C271/28
C07C381/12
C07D207/327
C07D209/18
C07D209/86
C07D213/55
C07D213/57
C07D215/12
C07D307/54
C07D307/79
C07D309/04
C07D311/04
C07D333/24
C07D333/60
C07D335/06
G03F7/004
G03F7/025
G03F7/027
G03F7/0382
G03F7/0397
Prosecution
- Examiner
- CHAMPION, RICHARD DAVID
- Art Unit
- 1737
- Customer No.
- 158376
- Docket No.
- DI83614-US-NP(QDP10061US)
- Confirmation No.
- 9391
Publication
- Pub. No.
- US20230314934A1
- Pub. Date
- 2023-10-05
No related applications found.
SECURITY INTEREST
Recorded 2025-11-03
SECURITY INTEREST
Recorded 2025-11-03
CHANGE OF NAME
Recorded 2024-10-29
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2022-05-24
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Quick Facts
- App. No.
- 17/710,126
- Filed
- 2022-03-31
- Pub. No.
- US20230314934A1
- Examiner
- CHAMPION, RICHARD DAVID
- Art Unit
- 1737
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