Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Brett Allen Wilson0
Mark Edmunds0
Robert Duenckel0
Steve Canova0
Benjamin Eldred0
Date of Patent
November 2, 2010
0Patent Application Number
126927790
Date Filed
January 25, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Sintered, spherical composite pellets or particles comprising alumina fines, at least one of clay and bauxite and optionally a sintering aid, are described, along with a process for their manufacture. The use of such pellets in hydraulic fracturing of subterranean formations and in grinding is also described.
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