Patent Application
Utility
App. No. 19/205,735
· Confirmation No. 8212
ALKYL LACTONE-DERIVED HYDROXYAMIDES AND ALKYL LACTONE-DERIVED HYDROXYESTERS FOR THE CONTROL OF NATURAL GAS HYDRATES
Applicant:
ChampionX LLC
Docketed New Case - Ready for Examination
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2025-08-28 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2025-05-20 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-05-20 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-05-20 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-05-12 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-05-12 | ADS |
Application Data Sheet | 9 | View | |
| 2025-05-12 | PA.. |
Power of Attorney | 3 | View | |
| 2025-05-12 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 10 | View | |
| 2025-05-12 | OATH |
Oath or Declaration filed | 2 | View | |
| 2025-05-12 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-05-12 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2025-05-12 | SPEC |
Specification | 28 | View | |
| 2025-05-12 | CLM |
Claims | 3 | View | |
| 2025-05-12 | ABST |
Abstract | 1 | View | |
| 2025-05-12 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-05-12 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2025-05-12 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-05-12 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Jeremy Wayne Bartels
Sugar Land, TX
Jeffrey M. Servesko
Bend, OR
Attorneys & Agents of Record
Classification
USPC
507/90
C09K8/524
C07C237/10
C07D223/04
C09K8/52
C09K2208/22
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 189618
- Docket No.
- 20504.0308
- Confirmation No.
- 8212
Publication
- Pub. No.
- US20250270438A1
- Pub. Date
- 2025-08-28
Parent
is a Division of
→
App. 18/678,158
· US 12,331,244
Filed 2024-05-30
· Patented Case
Parent
is a Continuation of
→
App. 17/861,360
· US 12,037,539
Filed 2022-07-11
· Patented Case
Parent
is a Continuation of
→
App. 16/507,873
· US 11,414,588
Filed 2019-07-10
· Patented Case
Parent
Claims priority from a provisional application
→
App. 62/697,153
Filed 2018-07-12
· Provisional Application Expired
No recorded assignments were found for this patent.
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.
- 19/205,735
- Filed
- 2025-05-12
- Pub. No.
- US20250270438A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links