Patent Application
Provisional
App. No. 62/526,614
· Confirmation No. 2477
IMPROVED SELF-SUSPENDING PROPPANTS MADE FROM POWDERED HYDROGEL-FORMING POLYMERS
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2018-06-09 | OATH |
Oath or Declaration filed | 6 | View | |
| 2018-06-09 | OATH |
Oath or Declaration filed | 6 | View | |
| 2017-07-06 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2017-06-29 | SPEC |
Specification | 16 | View | |
| 2017-06-29 | CLM |
Claims | 2 | View | |
| 2017-06-29 | ABST |
Abstract | 1 | View | |
| 2017-06-29 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2017-06-29 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2017-06-29 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Kevin Kincaid
W. Palm Beach, FL
Huaxiang Yang
Sugar Land, TX
Kanth Josyula
Sugar Land, TX
Vinay Mehta
Richmond, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 141141
- Docket No.
- 17922/05139
- Confirmation No.
- 2477
Child
PCT
Claims priority from a provisional application
→
PCT/US2018/038694
Filed 2018-06-21
· PCT - International Search Report Mailed to IB
Child
Claims priority from a provisional application
→
App. 15/952,459
Filed 2018-04-13
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 15/901,538
Filed 2018-02-21
· Abandoned -- Incomplete Application (Pre-examination)
RELEASE OF SECURITY INTEREST
Recorded 2021-01-01
from
COVIA HOLDINGS CORPORATION,
FAIMOUNT SANTROL INC.,
SELF-SUSPENDING PROPPANT LLC,
TECHNISAND, INC.
SECURITY INTEREST
Recorded 2018-08-27
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-06-13
from
BARCLAYS BANK PLC
RELEASE OF SECURITY INTEREST
Recorded 2018-06-09
RELEASE OF SECURITY INTEREST
Recorded 2018-06-09
SECURITY INTEREST
Recorded 2017-11-06
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Quick Facts
- App. No.
- 62/526,614
- Filed
- 2017-06-29
External Links