Patent Application
Utility
App. No. 18/337,726
· Confirmation No. 6320
ASPHALT ADDITIVES WITH MULTIPLE AMINES
Applicant:
Ascend Performance Materials Operations LLC
Non Final Action Mailed
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| 2026-04-01 | CTNF |
Non-Final Rejection | 11 | View | |
| 2026-04-01 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-04-01 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2026-04-01 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2026-04-01 | SRNT |
Examiner's search strategy and results | 10 | View | |
| 2026-04-01 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2026-04-01 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2025-12-23 | OATH |
Oath or Declaration filed | 14 | View | |
| 2025-12-23 | OATH |
Oath or Declaration filed | 25 | View | |
| 2025-12-17 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-12-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-12-17 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 3 | View | |
| 2025-05-16 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-05-16 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-05-14 | PA.. |
Power of Attorney | 2 | View | |
| 2025-05-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-04-10 | OATH |
Oath or Declaration filed | 25 | View | |
| 2025-02-05 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2025-02-05 | FOR |
Foreign Reference | 43 | View | |
| 2025-02-05 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2025-02-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-12-21 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2023-07-10 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2023-07-10 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-07-05 | OATH |
Oath or Declaration filed | 7 | View | |
| 2023-07-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-06-20 | SPEC |
Specification | — | View | |
| 2023-06-20 | PA.. |
Power of Attorney | 2 | View | |
| 2023-06-20 | ADS |
Application Data Sheet | 9 | View | |
| 2023-06-20 | SPEC |
Specification | 34 | View | |
| 2023-06-20 | CLM |
Claims | 4 | View | |
| 2023-06-20 | ABST |
Abstract | 1 | View | |
| 2023-06-20 | PA.. |
Power of Attorney | 1 | View | |
| 2023-06-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2023-06-20 | N417.PYMT |
Electronic Fee Payment | 2 | View |
Inventors
Zheng Chai
Houston, TX
Eric Geiger
Houston, TX
Chinenyeze Nwankwoala
Houston, TX
Karana Shah
Houston, TX
Attorneys & Agents of Record
Classification
USPC
524/59
C08K5/17
C08L95/00
C08K5/05
C08K5/10
C08K5/101
C08K5/315
C08K2201/014
C08L2555/10
C08L2555/64
C08L91/00
Prosecution
- Examiner
- SCOTT, ANGELA C
- Art Unit
- 1767
- Customer No.
- 26158
- Docket No.
- A121963 1980US (932.5)
- Confirmation No.
- 6320
Publication
- Pub. No.
- US20230407094A1
- Pub. Date
- 2023-12-21
RELEASE OF SECURITY INTEREST
Recorded 2025-12-23
SECURITY INTEREST
Recorded 2025-12-23
SECURITY INTEREST
Recorded 2025-12-19
SECURITY INTEREST
Recorded 2025-04-10
SECURITY INTEREST
Recorded 2025-03-27
SECURITY INTEREST
Recorded 2025-03-07
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-06-20
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Quick Facts
- App. No.
- 18/337,726
- Filed
- 2023-06-20
- Pub. No.
- US20230407094A1
- Examiner
- SCOTT, ANGELA C
- Art Unit
- 1767
External Links