IP Library › Patent Application 19398677
Patent Application Utility
App. No. 19/398,677 · Confirmation No. 8598

SYNERGISTIC EFFECTS OF NANOPARTICLES AND SURFACTANTS FOR GAS LIFT FLOW IMPROVEMENT

Applicant: ChampionX LLC
Non Final Action Mailed View Publication ↗
⬇ PDF
 Code Description Pages PDF
2026-06-23 N417.PYMT Electronic Fee Payment 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
2026-06-18 CTNF Non-Final Rejection 17 View
2026-06-18 892 List of references cited by examiner 1 View
2026-06-18 SRFW Search information including classification, databases and other search related notes 1 View
2026-06-18 FWCLM Index of Claims 1 View
2026-06-18 1449 List of References cited by applicant and considered by examiner 12 View
2026-06-18 1449 List of References cited by applicant and considered by examiner 5 View
2026-06-18 BIB Bibliographic Data Sheet 2 View
2026-06-18 SRNT Examiner's search strategy and results 4 View
2026-06-03 ELC. Response to Election / Restriction Filed — View
2026-06-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-06-03 ELC. Response to Election / Restriction Filed 1 View
2026-06-03 CLM Claims 3 View
2026-06-03 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2026-06-03 WFEE Fee Worksheet (SB06) 1 View
2026-04-09 CTRS Requirement for Restriction/Election 10 View
2026-04-09 FWCLM Index of Claims 1 View
2026-03-19 NTC.PUB Notice of Publication 1 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 A.PE Preliminary Amendment — View
2025-12-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-12-15 A.PE Preliminary Amendment 1 View
2025-12-15 CLM Claims 4 View
2025-12-15 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2025-12-15 WFEE Fee Worksheet (SB06) 1 View
2025-12-10 APP.FILE.REC Filing Receipt 4 View
2025-12-10 WFEE Fee Worksheet (SB06) 1 View
2025-12-10 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2025-12-01 N417.PYMT Electronic Fee Payment 2 View
2025-12-01 TRAN.LET Transmittal Letter 2 View
2025-12-01 IDS Information Disclosure Statement (IDS) Form (SB08) 12 View
2025-12-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-11-24 APP.TEXT Application body structured text document — View
2025-11-24 N417.PYMT Electronic Fee Payment 2 View
2025-11-24 ADS Application Data Sheet 9 View
2025-11-24 SPEC Specification 41 View
2025-11-24 CLM Claims 2 View
2025-11-24 ABST Abstract 1 View
2025-11-24 PA.. Power of Attorney 1 View
2025-11-24 OATH Oath or Declaration filed 5 View
2025-11-24 DRW Drawings-only black and white line drawings 9 View
2025-11-24 PA.. Power of Attorney 1 View
2025-11-24 N417 Electronic Filing System Acknowledgment Receipt 3 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
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
19/398,677
Filed
2025-11-24
Pub. No.
US20260078657A1
Art Unit
1616