Patent Application
Provisional
Small
App. No. 61/702,331
· Confirmation No. 3858
Method and Apparatus for Anchoring Casing
Provisional Application Expired
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Inventors
Ron D. Robichaux
Houma, LA
Thad Scott
Houston, TX
James Martens
Houston, TX
J. Chris Jordan
Houston, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 31230
- Docket No.
- 3988.2629
- Confirmation No.
- 3858
RELEASE OF SECURITY INTEREST
Recorded 2016-11-02
ASSIGNMENT OF INTELLECTUAL PROPERTY SECURITY AGREEMENT
Recorded 2015-08-31
PATENT SECURITY AGREEMENT
Recorded 2013-08-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-02-19
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Quick Facts
- App. No.
- 61/702,331
- Filed
- 2012-09-18
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