Patent Application
Provisional
App. No. 62/860,013
· Confirmation No. 7795
CONTROL, INTEGRATION, AND MODULATION SYSTEMS AND METHODS FOR REGULATING HYDRAULIC FRACTURING SYSTEMS WHEN COMBINED WITH A PRESSURE EXCHANGE SYSTEM
Applicant:
NEXTIER COMPLETION SOLUTIONS INC.
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2020-07-07 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2020-07-07 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2020-07-02 | PA.. |
Power of Attorney | 1 | View | |
| 2020-07-02 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 3 | View | |
| 2020-07-02 | ADS |
Application Data Sheet | 10 | View | |
| 2020-07-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2020-07-02 | PA.. |
Power of Attorney | 1 | View | |
| 2020-06-23 | N572 |
Response - Re: Informal Power of Attorney (PTOL-308) | 1 | View | |
| 2020-06-23 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2020-06-20 | PA.. |
Power of Attorney | 1 | View | |
| 2020-06-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2020-06-20 | PA.. |
Power of Attorney | 1 | View | |
| 2019-06-17 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2019-06-11 | SPEC |
Specification | 14 | View | |
| 2019-06-11 | CLM |
Claims | 7 | View | |
| 2019-06-11 | ABST |
Abstract | 1 | View | |
| 2019-06-11 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2019-06-11 | ADS |
Application Data Sheet | 9 | View | |
| 2019-06-11 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2019-06-11 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Attorneys & Agents of Record
Prosecution
- Customer No.
- 46287
- Docket No.
- 011025
- Confirmation No.
- 7795
KEANE FRAC, LP,
C&J SPEC-RENT SERVICES, INC. N/K/A NEXTIER COMPLETION SOLUTIONS INC.,
KING MERGER SUB II LLC,
C&L WELL SERVICES, INC.,
KEANE GROUP HOLDINGS, LLC
from
BARCLAYS BANK PLC
RELEASE OF SECURITY INTEREST FILED OCTOBER 31, 2019 AT REEL/FRAME 050897/0314
Recorded 2023-09-01
KEANE FRAC, LP,
C&J SPEC-RENT SERVICES, INC. N/K/A NEXTIER COMPLETION SOLUTIONS INC.,
KING MERGER SUB II LLC,
C&J WELL SERVICES, INC.,
KEANE GROUP HOLDINGS, LLC
RELEASE OF SECURITY INTEREST FILED OCTOBER 31, 2019 AT REEL/FRAME 050897/0470
Recorded 2023-09-01
NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT
CONFIRMATORY LICENSE
Recorded 2022-08-03
MERGER AND CHANGE OF NAME
Recorded 2020-06-04
from
C&J SPEC-RENT SERVICES, INC.,
C&J WELL SERVICES, INC.,
KEANE FRAC, LP,
KEANE GROUP HOLDINGS, LLC,
KING MERGER SUB II LLC (F/K/A C&J ENERGY SERVICES, INC.)
TL SECURITY AGREEMENT
Recorded 2019-10-31
from
C&J SPEC-RENT SERVICES, INC.,
C&J WELL SERVICES, INC.,
KEANE FRAC, LP,
KEANE GROUP HOLDINGS, LLC,
KING MERGER SUB II LLC (F/K/A C&J ENERGY SERVICES, INC.)
ABL SECURITY AGREEMENT
Recorded 2019-10-31
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-09-12
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Quick Facts
- App. No.
- 62/860,013
- Filed
- 2019-06-11
External Links