Patent Application
Provisional
Small
App. No. 60/649,594
· Confirmation No. 1760
Composition and method for making a proppant with controlled buoyancy and crush strength
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2006-02-24 | PA.. |
Power of Attorney | 2 | View | |
| 2005-02-04 | TRNA |
Transmittal of New Application | 2 | View | |
| 2005-02-04 | SPEC |
Specification | 24 | View | |
| 2005-02-04 | CLM |
Claims | 31 | View | |
| 2005-02-04 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2005-02-04 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
Russell James Smith
Houston, TX
John Ryan Loscutova
Houston, TX
Elizabeth Anne Whitsitt
Houston, TX
Christopher Elbert Coker
Houston, TX
Andrew Ross Barron
Houston, TX
Mark Wiesner
Houston, TX
Lou Ross
Houston, TX
Linda Spain
Houston, TX
Bert Butterworth
Pass Cristian, MS
Ralph Eads
Houston, TX
David Gaskin
Pittsburgh, PA
Darius Roberts
Davis, CA
Murat Yavuz
Houston, TX
Maria Cortalezzi
Ciudad de Buenos Aires, ARGENTINA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 33432
- Docket No.
- 3150-001
- Confirmation No.
- 1760
Child
Claims priority from a provisional application
→
App. 12/252,708
· US 7,887,918
Filed 2008-10-16
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
Claims priority from a provisional application
→
PCT/US2006/004106
Filed 2006-02-03
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 12/360,218
· US 8,298,667
Filed 2009-01-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 11/728,953
· US 8,012,533
Filed 2007-03-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 11/769,247
· US 7,867,613
Filed 2007-06-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/252,581
· US 7,914,892
Filed 2008-10-16
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/252,653
· US 8,003,212
Filed 2008-10-16
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 11/347,664
· US 7,459,209
Filed 2006-02-03
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/252,682
· US 7,883,773
Filed 2008-10-16
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/961,629
· US 8,075,997
Filed 2010-12-07
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 13/623,202
· US 8,603,578
Filed 2012-09-20
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 11/498,527
· US 7,491,444
Filed 2006-08-03
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-07-23
from
GASKIN, DAVID,
ROBERTS, DARIUS,
COKER, CHRISTOPHER E.,
LOSCUTOVA, JOHN R.,
BARRON, ANDREW R.,
FIDALGO, MARIA MARTA,
ROSS, LOU,
WHITSITT, ELIZABETH A.,
WIESNER, MARK,
SMITH, RUSSELL J.,
SPAIN, LINDA B.,
BUTTERWORTH, BERT,
EADS, RALPH,
YAVUZ, MURAT
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-06-22
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Quick Facts
- App. No.
- 60/649,594
- Filed
- 2005-02-04
External Links