Leaching assemblies, systems, and methods for processing superabrasive elements

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United States of America Patent

PATENT NO 9783425
SERIAL NO

15369348

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Abstract

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A polycrystalline diamond element leaching assembly includes a polycrystalline diamond element, a protective leaching cup surrounding at least a portion of the polycrystalline diamond element, and a liner positioned between the polycrystalline diamond element and the protective leaching cup. A leaching assembly for processing a polycrystalline diamond element includes a protective leaching cup configured to surround at least a portion of a polycrystalline diamond element and a liner configured to be positioned between the polycrystalline diamond element and the protective leaching cup. A method of processing a polycrystalline diamond element includes assembling a polycrystalline diamond element, a liner, and a protective leaching cup such that the liner is disposed between the polycrystalline diamond element and the protective leaching cup, and exposing at least a portion of the polycrystalline diamond element to a leaching agent.

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Patent Owner(s)

  • US SYNTHETIC CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gleason, Michael James Orem, US 20 74

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