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METHOD AND APPARATUS FOR WELLBORE FLUID TREATMENT

11/104,467 | U.S. Patent Application

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Location ELECTRONIC
Filed April 13, 2005
Examiner KENNETH L THOMPSON
Class 166
Art Group 3672
Patent No. 7,134,505
Case Type Utility - 166/306000
Status Application Involved in Court Proceedings
Parent 10/299,004 Patented
Parent 60/331,491 Expired
Parent 60/404,783 Expired
Child 11/550,863 Patented
Child 12/58,337 Patented
Child 12/471,174 Patented
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Last Updated: 4 years, 5 months ago
Date # Transaction