Granted Patent
Utility
US 6,617,285
· Confirmation No. 4931
POLYOLS FOR BREAKING OF BORATE CROSSLINKED FRACTURING FLUID
Inventor:
James B. Crews
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-07-09 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-07-09 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2001-10-09 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-10-09 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-07-03 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-07-03 | SPEC |
Specification | 14 | View | |
| 2001-07-03 | CLM |
Claims | 5 | View | |
| 2001-07-03 | ABST |
Abstract | 1 | View | |
| 2001-07-03 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-07-03 | OATH |
Oath or Declaration filed | 3 | View | |
| 2001-07-03 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
James B. Crews
Willis, TX
Attorneys & Agents of Record
Classification
USPC
507/201
C09K8/685
C09K8/68
C09K2208/26
Y10S507/903
Y10S507/921
Y10S507/922
Prosecution
- Examiner
- TUCKER, PHILIP C
- Art Unit
- 1712
- Customer No.
- 24923
- Docket No.
- 304-25098-US
- Confirmation No.
- 4931
Publication
- Pub. No.
- US20030022796A1
- Pub. Date
- 2003-01-30
Patent Term Adjustment
0days
Child
is a Continuation in-part of
→
App. 11/604,588
Filed 2006-11-27
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation in-part of
→
App. 10/627,391
· US 7,084,093
Filed 2003-07-25
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/627,091
· US 7,160,842
Filed 2003-07-25
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
from
CSI TECHNOLOGIES, LLC,
SPN WELL SERVICES. INC.,
STABIL DRILL SPECIALTIES, LLC,
SUPERIOR ENERGY SERVICES, L.L.C.,
SUPERIOR ENERGY SERVICES-NORTH AMERICA SERVICES, INC.,
SUPERIOR INSPECTION SERVICES, LLC,
WARRIOR ENERGY SERVICES CORPORATION,
WILD WELL CONTROL, INC.
SECURITY INTEREST
Recorded 2021-02-11
from
BLOWOUT TOOLS, INC.,
CONCENTRIC PIPE AND TOOL RENTALS, L.L.C.,
CONNECTION TECHNOLOGY, L.L.C.,
CSI TECHNOLOGIES, LLC,
FASTORQ, L.L.C.,
PRODUCTION MANAGEMENT INDUSTRIES, L.L.C.,
SUPERIOR ENERGY SERVICES, L.L.C. (SUCCESSOR BY MERGER TO SUPERIOR WELL SERVICES, INC., CARDINAL SERVICES, INC. AND STEERABLE ROTARY TOOLS, INC.)
AMENDED AND RESTATED SECURITY AGREEMENT
Recorded 2012-03-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-11-22
from
CREWS, JAMES B.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-03
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
- Patent No.
- US 6,617,285
- App. No.
- 09/900,343
- Filed
- 2001-07-03
- Granted
- 2003-09-09
- Pub. No.
- US20030022796A1
- Examiner
- TUCKER, PHILIP C
- Art Unit
- 1712
- PTA
- 0 days
External Links