Patent Application
Provisional
Small
App. No. 61/662,681
· Confirmation No. 3017
SELF-SUSPENDING PROPPANTS FOR HYDRAULIC FRACTURING
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2012-07-10 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2012-06-21 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View | |
| 2012-06-21 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2012-06-21 | SPEC |
Specification | 28 | View | |
| 2012-06-21 | CLM |
Claims | 3 | View | |
| 2012-06-21 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2012-06-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Robert P. Mahoney
Newbury, MA
David S. Soane
Chestnut Hill, MA
Marie K. Herring
Cambridge, MA
Kevin P. Kincaid
Brighton, MA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 38473
- Docket No.
- 4055.1039 US1
- Confirmation No.
- 3017
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Claims priority from a provisional application
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PCT/US2013/046867
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· RO PROCESSING COMPLETED-PLACED IN STORAGE
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PCT
Claims priority from a provisional application
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PCT/US2013/032435
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· RO PROCESSING COMPLETED-PLACED IN STORAGE
from
BARCLAYS BANK PLC
RELEASE OF SECURITY INTEREST IN PATENTS FILED AT R/F 038322/0170
Recorded 2017-11-01
SECURITY INTEREST
Recorded 2016-04-19
from
SOANE ENERGY LLC
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-05-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-09-25
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Quick Facts
- App. No.
- 61/662,681
- Filed
- 2012-06-21
External Links