Patent Application
Utility
App. No. 17/940,682
· Confirmation No. 1720
PHOTORESIST COMPOSITIONS AND PATTERN FORMATION METHODS
Inventors:
KE YANG, MINGQI LI, CHOONG-BONG LEE, CHENG-BAI XU, IRVINDER KAUR, TOMAS MARANGONI, JOSHUA KAITZ
Applicant:
Rohm and Haas Electronic Materials LLC
Response to Non-Final Office Action Entered and Forwarded to Examiner
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| 2026-03-24 | FOR |
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| 2026-03-24 | FOR |
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| 2026-03-24 | FOR |
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| 2026-01-07 | N417 |
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| 2026-01-07 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-01-07 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2026-01-07 | CLM |
Claims | 6 | View | |
| 2026-01-07 | REM |
Applicant Arguments/Remarks Made in an Amendment | 4 | View | |
| 2026-01-07 | WFEE |
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| 2025-08-28 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-08-28 | N417 |
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| 2025-08-28 | FOR |
Foreign Reference | 2 | View | |
| 2025-07-07 | CTNF |
Non-Final Rejection | 11 | View | |
| 2025-07-07 | 892 |
List of references cited by examiner | 1 | View | |
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Search information including classification, databases and other search related notes | 1 | View | |
| 2025-07-07 | FWCLM |
Index of Claims | 1 | View | |
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List of References cited by applicant and considered by examiner | 4 | View | |
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List of References cited by applicant and considered by examiner | 5 | View | |
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List of References cited by applicant and considered by examiner | 4 | View | |
| 2025-07-07 | SRNT |
Examiner's search strategy and results | 10 | View | |
| 2024-02-27 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
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Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2023-05-18 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2023-04-17 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2023-04-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2022-10-18 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 2 | View | |
| 2022-10-18 | N417 |
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| 2022-09-29 | NTC.PUB.DATE |
Notice of New or Revised Publication Date | 1 | View | |
| 2022-09-27 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2022-09-27 | WFEE |
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| 2022-09-26 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2022-09-26 | APP.FILE.REC |
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| 2022-09-26 | NTC.MISS.PRT |
Notice to File Missing Parts | 2 | View | |
| 2022-09-26 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2022-09-08 | PA.. |
Power of Attorney | 2 | View | |
| 2022-09-08 | OATH |
Oath or Declaration filed | 7 | View | |
| 2022-09-08 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2022-09-08 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2022-09-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2022-09-08 | ADS |
Application Data Sheet | 10 | View | |
| 2022-09-08 | FOR |
Foreign Reference | 201 | View | |
| 2022-09-08 | A.PE |
Preliminary Amendment | 1 | View | |
| 2022-09-08 | SPEC |
Specification | 1 | View | |
| 2022-09-08 | CLM |
Claims | 3 | View | |
| 2022-09-08 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2022-09-08 | SPEC |
Specification | 29 | View | |
| 2022-09-08 | CLM |
Claims | 2 | View | |
| 2022-09-08 | ABST |
Abstract | 1 | View |
Inventors
KE YANG
CUPERTINO, CA
MINGQI LI
SHREWSBURY, MA
CHOONG-BONG LEE
WESTBOROUGH, MA
CHENG-BAI XU
SOUTHBOROUGH, MA
IRVINDER KAUR
NORTHBOROUGH, MA
TOMAS MARANGONI
Orono, ME
JOSHUA KAITZ
SHREWSBURY, MA
Attorneys & Agents of Record
Classification
USPC
430/270.1
G03F7/0392
C08F220/281
C08F220/283
C08F220/1808
G03F7/0045
Prosecution
- Examiner
- KUMAR, SRILAKSHMI K
- Art Unit
- 1700
- Customer No.
- 53884
- Docket No.
- DI83486-US-NP
- Confirmation No.
- 1720
Publication
- Pub. No.
- US20230152697A1
- Pub. Date
- 2023-05-18
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.
- 17/940,682
- Filed
- 2022-09-08
- Pub. No.
- US20230152697A1
- Examiner
- KUMAR, SRILAKSHMI K
- Art Unit
- 1700
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