Patent Application
Utility
PCT National Stage
App. No. 18/718,458
· Confirmation No. 8457
POLYURETHANE COMPOSITION
Applicant:
HUNTSMAN PETROCHEMICAL LLC
Docketed New Case - Ready for Examination
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Code | Description | Pages | ||
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| 2026-01-13 | FOR |
Foreign Reference | 14 | View | |
| 2026-01-13 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2026-01-13 | FOR |
Foreign Reference | 32 | View | |
| 2026-01-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-01-30 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2024-10-21 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2024-10-21 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-10-21 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2024-10-21 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-10-21 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-07-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-07-23 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2024-07-23 | PA.. |
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| 2024-06-12 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-06-12 | A.PE |
Preliminary Amendment | 1 | View | |
| 2024-06-12 | SPEC |
Specification | 1 | View | |
| 2024-06-12 | CLM |
Claims | 3 | View | |
| 2024-06-12 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2024-06-11 | APP.TEXT |
Application body structured text document | — | View | |
| 2024-06-11 | FOR |
Foreign Reference | 22 | View | |
| 2024-06-11 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 11 | View | |
| 2024-06-11 | ADS |
Application Data Sheet | 9 | View | |
| 2024-06-11 | FOR |
Foreign Reference | 19 | View | |
| 2024-06-11 | SPEC |
Specification | 21 | View | |
| 2024-06-11 | CLM |
Claims | 3 | View | |
| 2024-06-11 | ABST |
Abstract | 1 | View | |
| 2024-06-11 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2024-06-11 | OATH |
Oath or Declaration filed | 2 | View | |
| 2024-06-11 | OATH |
Oath or Declaration filed | 2 | View | |
| 2024-06-11 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-06-11 | OATH |
Oath or Declaration filed | 2 | View | |
| 2024-06-11 | FOR |
Foreign Reference | 31 | View | |
| 2024-06-11 | OATH |
Oath or Declaration filed | 2 | View | |
| 2024-06-11 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2024-06-11 | FOR |
Foreign Reference | 23 | View | |
| 2024-06-11 | FOR |
Foreign Reference | 4 | View | |
| 2024-06-11 | OATH |
Oath or Declaration filed | 2 | View | |
| 2024-06-11 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 5 | View | |
| 2024-06-11 | FRPR |
Certified Copy of Foreign Priority Application | 34 | View | |
| 2024-06-11 | ABST |
Abstract | 1 | View | |
| 2024-06-11 | ABST |
Abstract | 1 | View | |
| 2024-06-11 | SPEC |
Specification | 20 | View | |
| 2024-06-11 | CLM |
Claims | 3 | View |
Inventors
Min WU
Shanghai, CHINA
Yide LIANG
Shanghai, CHINA
Renjie JI
Shanghai, CHINA
Yi ZHANG
Shanghai, CHINA
Feng PAN
Shanghai, CHINA
Attorneys & Agents of Record
Classification
USPC
521/115
C08G18/1833
C08G18/7607
C08G2110/0083
C08G2110/0008
C08G18/3275
C08G18/6688
C08G18/7614
C08G18/7621
C08G18/7664
C08L75/02
C08L75/04
C08L75/08
C09D175/02
C09D175/04
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 29089
- Docket No.
- 81889 US
- Confirmation No.
- 8457
Foreign Priority
PCT/CN2021/137719
PCT
·
2021-12-14
·
WORLD INTELLECTUAL PROPERTY ORGANIZATION (WIPO) (INTERNATIONAL BUREAU OF)
Publication
- Pub. No.
- US20250034315A1
- Pub. Date
- 2025-01-30
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
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-06-27
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Quick Facts
- App. No.
- 18/718,458
- Filed
- 2024-06-11
- Pub. No.
- US20250034315A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
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