Patent Application
Utility
PCT National Stage
App. No. 18/692,073
· Confirmation No. 7899
HINDERED ETHERAMINE POLYURETHANE CATALYSTS
Applicant:
HUNTSMAN PETROCHEMICAL LLC
Non Final Action Mailed
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Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2026-08-18 | FOR |
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| 2026-08-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2026-08-18 | FOR |
Foreign Reference | 11 | View | |
| 2026-07-24 | CTNF |
Non-Final Rejection | 14 | View | |
| 2026-07-24 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-07-24 | FWCLM |
Index of Claims | 1 | View | |
| 2026-07-24 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2026-07-24 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2026-07-24 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2026-07-24 | 1449 |
List of References cited by applicant and considered by examiner | 7 | View | |
| 2026-07-24 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2026-07-24 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2026-07-24 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2026-07-24 | SRNT |
Examiner's search strategy and results | 10 | View | |
| 2026-07-24 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2026-06-20 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2026-06-20 | PREDOCK.NTF |
Patents Pre-Docketing Notice | 2 | View | |
| 2026-05-19 | FOR |
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| 2026-05-19 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
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| 2026-05-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-08-14 | FOR |
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| 2025-08-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-08-14 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2025-08-14 | FOR |
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| 2025-04-01 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2025-04-01 | FOR |
Foreign Reference | 11 | View | |
| 2025-04-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-11-14 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2024-08-23 | FOR |
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| 2024-08-23 | FOR |
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| 2024-08-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 5 | View | |
| 2024-08-23 | FOR |
Foreign Reference | 6 | View | |
| 2024-08-23 | FOR |
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| 2024-08-23 | FOR |
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| 2024-08-23 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 7 | View | |
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| 2024-08-23 | FOR |
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| 2024-08-09 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-08-09 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2024-08-09 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2024-08-09 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-08-09 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-08-07 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-03-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-03-15 | PA.. |
Power of Attorney | 1 | View | |
| 2024-03-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-03-15 | SPEC |
Specification | 1 | View | |
| 2024-03-15 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2024-03-15 | A.PE |
Preliminary Amendment | 1 | View | |
| 2024-03-15 | SPEC |
Specification | 1 | View | |
| 2024-03-15 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2024-03-14 | SPEC |
Specification | — | View | |
| 2024-03-14 | OATH |
Oath or Declaration filed | 1 | View | |
| 2024-03-14 | ADS |
Application Data Sheet | 9 | View | |
| 2024-03-14 | OATH |
Oath or Declaration filed | 1 | View | |
| 2024-03-14 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2024-03-14 | OATH |
Oath or Declaration filed | 1 | View | |
| 2024-03-14 | FOR |
Foreign Reference | 50 | View | |
| 2024-03-14 | OATH |
Oath or Declaration filed | 1 | View | |
| 2024-03-14 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 15 | View | |
| 2024-03-14 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-03-14 | FOR |
Foreign Reference | 86 | View | |
| 2024-03-14 | DRW.NONBW |
Drawings-other than black and white line drawings | 3 | View | |
| 2024-03-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2024-03-14 | SPEC |
Specification | 19 | View | |
| 2024-03-14 | CLM |
Claims | 3 | View | |
| 2024-03-14 | ABST |
Abstract | 1 | View | |
| 2024-03-14 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2024-03-14 | FRPR |
Certified Copy of Foreign Priority Application | 31 | View | |
| 2024-03-14 | FRPR |
Certified Copy of Foreign Priority Application | 44 | View | |
| 2024-03-14 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 4 | View | |
| 2024-03-14 | ABST |
Abstract | 2 | View | |
| 2024-03-14 | ABST |
Abstract | 2 | View | |
| 2024-03-14 | SPEC |
Specification | 19 | View | |
| 2024-03-14 | CLM |
Claims | 3 | View | |
| 2024-03-14 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2024-03-14 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Matthew T. MEREDITH
The Woodlands, TX
Jingjun ZHOU
The Woodlands, TX
Zhiping SHAN
The Woodlands, TX
DiAnne PHAM
The Woodlands, TX
Attorneys & Agents of Record
Classification
USPC
521/115
C08G18/1833
C08J9/146
C08G2110/00
C08G18/2027
C08G2101/00
C08J9/0028
C08J9/0061
C08J9/143
C08J2203/162
C08J2375/04
C08J2483/04
C08L75/04
C08L2203/14
Prosecution
- Examiner
- RIETH, STEPHEN EDWARD
- Art Unit
- 1759
- Customer No.
- 29089
- Docket No.
- 81893 US
- Confirmation No.
- 7899
Publication
- Pub. No.
- US20240376247A1
- Pub. Date
- 2024-11-14
Parent
PCT
is a National Stage Entry of
→
PCT/US2022/043768
Filed 2022-09-16
· Non Final Action Mailed
Parent
Claims priority from a provisional application
→
App. 63/351,091
Filed 2022-06-10
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 63/244,972
Filed 2021-09-16
· Provisional Application Expired
from
HUNTSMAN ADVANCED MATERIALS AMERICAS LLC,
HUNTSMAN INTERNATIONAL LLC,
HUNTSMAN NANOCOMP LLC,
HUNTSMAN PETROCHEMICAL LLC
SECURITY INTEREST
Recorded 2026-05-04
from
HUNTSMAN ADVANCED MATERIALS AMERICAS LLC,
HUNTSMAN INTERNATIONAL LLC,
HUNTSMAN NANOCAMP LLC,
HUNTSMAN PETROCHEMICAL LLC
PATENT SECURITY AGREEMENT
Recorded 2026-03-10
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Quick Facts
- App. No.
- 18/692,073
- Filed
- 2024-03-14
- Pub. No.
- US20240376247A1
- Examiner
- RIETH, STEPHEN EDWARD
- Art Unit
- 1759
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