Patent Application
Utility
App. No. 19/398,450
· Confirmation No. 6971
SYNERGISTIC EFFECTS OF NANOPARTICLES AND SURFACTANTS FOR WATER INJECTIVITY IMPROVEMENT
Applicant:
ChampionX LLC
Docketed New Case - Ready for Examination
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-07-01 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2026-07-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-06-23 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2026-06-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-03-19 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-03-04 | OATH |
Oath or Declaration filed | 5 | View | |
| 2026-03-04 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-02-19 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2026-02-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-12-15 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2025-12-15 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-12-15 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-12-15 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-12-12 | NTC.PUB.DATE |
Notice of New or Revised Publication Date | 1 | View | |
| 2025-12-02 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 12 | View | |
| 2025-12-02 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2025-12-02 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-12-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-11-24 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-11-24 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2025-11-24 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-11-24 | PA.. |
Power of Attorney | 1 | View | |
| 2025-11-24 | PA.. |
Power of Attorney | 1 | View | |
| 2025-11-24 | ADS |
Application Data Sheet | 9 | View | |
| 2025-11-24 | SPEC |
Specification | 43 | View | |
| 2025-11-24 | CLM |
Claims | 4 | View | |
| 2025-11-24 | ABST |
Abstract | 1 | View | |
| 2025-11-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-11-24 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-11-24 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Duy Nguyen
Richmond, TX
Bethany Dawn Carter
Houston, TX
Chad Michael Gilmer
Sugar Land, TX
Jenny L. Phan
Tomball, TX
Samuel Clay Marsh
Houston, TX
Attorneys & Agents of Record
Classification
USPC
507/244
C09K8/524
C09K8/94
C09K8/536
C09K8/584
C09K8/602
C09K8/703
C09K8/86
C09K2208/10
C09K2208/32
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 171750
- Docket No.
- P14414US02-CXID23.05US02
- Confirmation No.
- 6971
Publication
- Pub. No.
- US20260078295A1
- Pub. Date
- 2026-03-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-03-04
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Quick Facts
- App. No.
- 19/398,450
- Filed
- 2025-11-24
- Pub. No.
- US20260078295A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links